feat(solana): js sdk (#1307)

* Do it * Remove some duplicate code * Cleanup * Cleanup * Cleanup import * Correct description * Fix path * Cleanup deps * Unique * Works * Continue * Lint * Lint config * Fix ci * Checkpoint * Checkpoint * Gitignore * Cleanup * Cleanup * Continue building the sdk * build function * Remove files * Remove files * Rename * Refactor : make transaction builder * Make commitment * Move * Progress * Checkpoint * Ephemeral signers 2 * Checkpoint * Checkpoint * Fix bug * Cleanup idls * Compute units * Make program addresses configurable * Handle arrays * Handle arrays * Move PythSolanaReceiver * Cleanup constants * Contants * Refactor constants * Gitignore refactor * package lock * Cleanup idl * Add useful static * Add useful static * Add useful static * Lint * Add lint config
2024-02-28 20:45:48 +00:00 · 2024-02-28 20:45:48 +00:00 · e986b69c9a
parent 38350421f6
commit e986b69c9a
28 changed files with 5682 additions and 396 deletions
--- a/.github/workflows/ci-solana-contract.yml
+++ b/.github/workflows/ci-solana-contract.yml
@ -32,4 +32,4 @@ jobs:
      - name: Run tests
        run: cargo-test-sbf
      - name: Run sdk tests
-        run: cargo test --p pyth-solana-sdk
+        run: cargo test --package pyth-solana-receiver-state
--- a/governance/xc_admin/packages/xc_admin_common/package.json
+++ b/governance/xc_admin/packages/xc_admin_common/package.json
@ -29,7 +29,8 @@
    "bigint-buffer": "^1.1.5",
    "ethers": "^5.7.2",
    "lodash": "^4.17.21",
-    "typescript": "^4.9.4"
+    "typescript": "^4.9.4",
+    "@pythnetwork/solana-utils": "*"
  },
  "devDependencies": {
    "@types/bn.js": "^5.1.1",
--- a/governance/xc_admin/packages/xc_admin_common/src/tests/TransactionSize.test.ts
+++ b/governance/xc_admin/packages/xc_admin_common/src/tests/TransactionSize.test.ts
@ -15,19 +15,13 @@ import {
 } from "@solana/web3.js";
 import {
  batchIntoExecutorPayload,
-  batchIntoTransactions,
-  getSizeOfCompressedU16,
  getSizeOfExecutorInstructions,
-  getSizeOfTransaction,
  MAX_EXECUTOR_PAYLOAD_SIZE,
 } from "..";
-
-it("Unit test compressed u16 size", async () => {
-  expect(getSizeOfCompressedU16(127)).toBe(1);
-  expect(getSizeOfCompressedU16(128)).toBe(2);
-  expect(getSizeOfCompressedU16(16383)).toBe(2);
-  expect(getSizeOfCompressedU16(16384)).toBe(3);
-});
+import {
+  getSizeOfTransaction,
+  TransactionBuilder,
+} from "@pythnetwork/solana-utils";

 it("Unit test for getSizeOfTransaction", async () => {
  jest.setTimeout(60000);
@ -84,7 +78,7 @@ it("Unit test for getSizeOfTransaction", async () => {
  transaction.recentBlockhash = "GqdFtdM7zzWw33YyHtBNwPhyBsdYKcfm9gT47bWnbHvs"; // Mock blockhash from devnet
  transaction.feePayer = payer.publicKey;
  expect(transaction.serialize({ requireAllSignatures: false }).length).toBe(
-    getSizeOfTransaction(ixsToSend)
+    getSizeOfTransaction(ixsToSend, false)
  );
 });

@ -115,13 +109,14 @@ it("Unit test for getSizeOfTransaction", async () => {
    );
  }

-  const txToSend: Transaction[] = batchIntoTransactions(ixsToSend);
+  const txToSend: Transaction[] =
+    TransactionBuilder.batchIntoLegacyTransactions(ixsToSend);
  expect(
    txToSend.map((tx) => tx.instructions.length).reduce((a, b) => a + b)
  ).toBe(ixsToSend.length);
  expect(
    txToSend.every(
-      (tx) => getSizeOfTransaction(tx.instructions) <= PACKET_DATA_SIZE
+      (tx) => getSizeOfTransaction(tx.instructions, false) <= PACKET_DATA_SIZE
    )
  ).toBeTruthy();

@ -129,7 +124,7 @@ it("Unit test for getSizeOfTransaction", async () => {
    tx.recentBlockhash = "GqdFtdM7zzWw33YyHtBNwPhyBsdYKcfm9gT47bWnbHvs"; // Mock blockhash from devnet
    tx.feePayer = payer.publicKey;
    expect(tx.serialize({ requireAllSignatures: false }).length).toBe(
-      getSizeOfTransaction(tx.instructions)
+      getSizeOfTransaction(tx.instructions, false)
    );
  }

--- a/governance/xc_admin/packages/xc_admin_common/src/propose.ts
+++ b/governance/xc_admin/packages/xc_admin_common/src/propose.ts
@ -25,6 +25,7 @@ import SquadsMesh, { getIxAuthorityPDA, getTxPDA } from "@sqds/mesh";
 import { MultisigAccount } from "@sqds/mesh/lib/types";
 import { mapKey } from "./remote_executor";
 import { WORMHOLE_ADDRESS } from "./wormhole";
+import { TransactionBuilder } from "@pythnetwork/solana-utils";

 export const MAX_EXECUTOR_PAYLOAD_SIZE = PACKET_DATA_SIZE - 687; // Bigger payloads won't fit in one addInstruction call when adding to the proposal
 export const MAX_INSTRUCTIONS_PER_PROPOSAL = 256 - 1;
@ -256,7 +257,7 @@ export class MultisigVault {
    ixToSend.push(await this.activateProposalIx(proposalAddress));
    ixToSend.push(await this.approveProposalIx(proposalAddress));

-    const txToSend = batchIntoTransactions(ixToSend);
+    const txToSend = TransactionBuilder.batchIntoLegacyTransactions(ixToSend);
    await this.sendAllTransactions(txToSend);
    return proposalAddress;
  }
@ -360,7 +361,7 @@ export class MultisigVault {
      }
    }

-    const txToSend = batchIntoTransactions(ixToSend);
+    const txToSend = TransactionBuilder.batchIntoLegacyTransactions(ixToSend);

    await this.sendAllTransactions(txToSend);
    return newProposals;
@ -445,32 +446,6 @@ export function batchIntoExecutorPayload(
  return batches;
 }

-/**
- * Batch instructions into transactions
- */
-export function batchIntoTransactions(
-  instructions: TransactionInstruction[]
-): Transaction[] {
-  let i = 0;
-  const txToSend: Transaction[] = [];
-  while (i < instructions.length) {
-    let j = i + 2;
-    while (
-      j < instructions.length &&
-      getSizeOfTransaction(instructions.slice(i, j)) <= PACKET_DATA_SIZE
-    ) {
-      j += 1;
-    }
-    const tx = new Transaction();
-    for (let k = i; k < j - 1; k += 1) {
-      tx.add(instructions[k]);
-    }
-    i = j - 1;
-    txToSend.push(tx);
-  }
-  return txToSend;
-}
-
 /** Get the size of instructions when serialized as in a remote executor payload */
 export function getSizeOfExecutorInstructions(
  instructions: TransactionInstruction[]
@ -481,54 +456,6 @@ export function getSizeOfExecutorInstructions(
    })
    .reduce((a, b) => a + b);
 }
-/**
- * Get the size of a transaction that would contain the provided array of instructions
- */
-export function getSizeOfTransaction(
-  instructions: TransactionInstruction[]
-): number {
-  const signers = new Set<string>();
-  const accounts = new Set<string>();
-
-  instructions.map((ix) => {
-    accounts.add(ix.programId.toBase58()),
-      ix.keys.map((key) => {
-        if (key.isSigner) {
-          signers.add(key.pubkey.toBase58());
-        }
-        accounts.add(key.pubkey.toBase58());
-      });
-  });
-
-  const instruction_sizes: number = instructions
-    .map(
-      (ix) =>
-        1 +
-        getSizeOfCompressedU16(ix.keys.length) +
-        ix.keys.length +
-        getSizeOfCompressedU16(ix.data.length) +
-        ix.data.length
-    )
-    .reduce((a, b) => a + b, 0);
-
-  return (
-    1 +
-    signers.size * 64 +
-    3 +
-    getSizeOfCompressedU16(accounts.size) +
-    32 * accounts.size +
-    32 +
-    getSizeOfCompressedU16(instructions.length) +
-    instruction_sizes
-  );
-}
-
-/**
- * Get the size of n in bytes when serialized as a CompressedU16
- */
-export function getSizeOfCompressedU16(n: number) {
-  return 1 + Number(n >= 128) + Number(n >= 16384);
-}

 /**
 * Wrap `instruction` in a Wormhole message for remote execution
--- a/governance/xc_admin/packages/xc_admin_frontend/hooks/usePyth.ts
+++ b/governance/xc_admin/packages/xc_admin_frontend/hooks/usePyth.ts
@ -74,9 +74,11 @@ const usePyth = (): PythHookData => {
    connectionRef.current = connection
    ;(async () => {
      try {
-        const allPythAccounts = await connection.getProgramAccounts(
-          getPythProgramKeyForCluster(cluster)
-        )
+        const allPythAccounts = [
+          ...(await connection.getProgramAccounts(
+            getPythProgramKeyForCluster(cluster)
+          )),
+        ]
        if (cancelled) return
        const priceRawConfigs: { [key: string]: PriceRawConfig } = {}

--- a/package-lock.json
+++ b/package-lock.json
@ -24,6 +24,8 @@
        "target_chains/ethereum/examples/oracle_swap/app",
        "target_chains/sui/sdk/js",
        "target_chains/sui/cli",
+        "target_chains/solana/sdk/js/solana_utils",
+        "target_chains/solana/sdk/js/pyth_solana_receiver",
        "contract_manager"
      ],
      "dependencies": {
@ -527,36 +529,6 @@
        "protobufjs": "~6.11.2"
      }
    },
-    "contract_manager/node_modules/jayson": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-      "dependencies": {
-        "@types/connect": "^3.4.33",
-        "@types/node": "^12.12.54",
-        "@types/ws": "^7.4.4",
-        "commander": "^2.20.3",
-        "delay": "^5.0.0",
-        "es6-promisify": "^5.0.0",
-        "eyes": "^0.1.8",
-        "isomorphic-ws": "^4.0.1",
-        "json-stringify-safe": "^5.0.1",
-        "JSONStream": "^1.3.5",
-        "uuid": "^8.3.2",
-        "ws": "^7.4.5"
-      },
-      "bin": {
-        "jayson": "bin/jayson.js"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "contract_manager/node_modules/jayson/node_modules/@types/node": {
-      "version": "12.20.55",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-    },
    "contract_manager/node_modules/protobufjs": {
      "version": "6.11.3",
      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.3.tgz",
@ -595,6 +567,7 @@
      "version": "7.5.9",
      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+      "optional": true,
      "engines": {
        "node": ">=8.3.0"
      },
@ -3397,6 +3370,7 @@
        "@certusone/wormhole-sdk": "^0.9.22",
        "@coral-xyz/anchor": "^0.26.0",
        "@pythnetwork/client": "^2.17.0",
+        "@pythnetwork/solana-utils": "*",
        "@solana/buffer-layout": "^4.0.1",
        "@solana/web3.js": "^1.73.0",
        "@sqds/mesh": "^1.0.6",
@ -3821,36 +3795,6 @@
        "node": ">=8.0.0"
      }
    },
-    "governance/xc_admin/packages/xc_admin_common/node_modules/jayson": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-      "dependencies": {
-        "@types/connect": "^3.4.33",
-        "@types/node": "^12.12.54",
-        "@types/ws": "^7.4.4",
-        "commander": "^2.20.3",
-        "delay": "^5.0.0",
-        "es6-promisify": "^5.0.0",
-        "eyes": "^0.1.8",
-        "isomorphic-ws": "^4.0.1",
-        "json-stringify-safe": "^5.0.1",
-        "JSONStream": "^1.3.5",
-        "uuid": "^8.3.2",
-        "ws": "^7.4.5"
-      },
-      "bin": {
-        "jayson": "bin/jayson.js"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "governance/xc_admin/packages/xc_admin_common/node_modules/jayson/node_modules/@types/node": {
-      "version": "12.20.55",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-    },
    "governance/xc_admin/packages/xc_admin_common/node_modules/prettier": {
      "version": "2.8.3",
      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.3.tgz",
@ -3920,6 +3864,7 @@
      "version": "7.5.9",
      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+      "optional": true,
      "engines": {
        "node": ">=8.3.0"
      },
@ -6471,16 +6416,21 @@
      }
    },
    "node_modules/@babel/runtime": {
-      "version": "7.21.5",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.21.5.tgz",
-      "integrity": "sha512-8jI69toZqqcsnqGGqwGS4Qb1VwLOEp4hz+CXPywcvjs60u3B4Pom/U/7rm4W8tMOYEB+E9wgD0mW1l3r8qlI9Q==",
+      "version": "7.23.9",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.23.9.tgz",
+      "integrity": "sha512-0CX6F+BI2s9dkUqr08KFrAIZgNFj75rdBU/DjCyYLIaV/quFjkk6T+EJ2LkZHyZTbEV4L5p97mNkUsHl2wLFAw==",
      "dependencies": {
-        "regenerator-runtime": "^0.13.11"
+        "regenerator-runtime": "^0.14.0"
      },
      "engines": {
        "node": ">=6.9.0"
      }
    },
+    "node_modules/@babel/runtime/node_modules/regenerator-runtime": {
+      "version": "0.14.1",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz",
+      "integrity": "sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw=="
+    },
    "node_modules/@babel/template": {
      "version": "7.20.7",
      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.20.7.tgz",
@ -13248,10 +13198,18 @@
      "resolved": "target_chains/ethereum/sdk/solidity",
      "link": true
    },
+    "node_modules/@pythnetwork/pyth-solana-receiver": {
+      "resolved": "target_chains/solana/sdk/js/pyth_solana_receiver",
+      "link": true
+    },
    "node_modules/@pythnetwork/pyth-sui-js": {
      "resolved": "target_chains/sui/sdk/js",
      "link": true
    },
+    "node_modules/@pythnetwork/solana-utils": {
+      "resolved": "target_chains/solana/sdk/js/solana_utils",
+      "link": true
+    },
    "node_modules/@radix-ui/primitive": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.0.0.tgz",
@ -16274,37 +16232,48 @@
      }
    },
    "node_modules/@solana/web3.js": {
-      "version": "1.76.0",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.76.0.tgz",
-      "integrity": "sha512-aJtF/nTs+9St+KtTK/wgVJ+SinfjYzn+3w1ygYIPw8ST6LH+qHBn8XkodgDTwlv/xzNkaVz1kkUDOZ8BPXyZWA==",
+      "version": "1.90.0",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.90.0.tgz",
+      "integrity": "sha512-p0cb/COXb8NNVSMkGMPwqQ6NvObZgUitN80uOedMB+jbYWOKOeJBuPnzhenkIV9RX0krGwyuY1Ltn5O8MGFsEw==",
      "dependencies": {
-        "@babel/runtime": "^7.12.5",
-        "@noble/curves": "^1.0.0",
-        "@noble/hashes": "^1.3.0",
-        "@solana/buffer-layout": "^4.0.0",
-        "agentkeepalive": "^4.2.1",
+        "@babel/runtime": "^7.23.4",
+        "@noble/curves": "^1.2.0",
+        "@noble/hashes": "^1.3.2",
+        "@solana/buffer-layout": "^4.0.1",
+        "agentkeepalive": "^4.5.0",
        "bigint-buffer": "^1.1.5",
-        "bn.js": "^5.0.0",
+        "bn.js": "^5.2.1",
        "borsh": "^0.7.0",
        "bs58": "^4.0.1",
        "buffer": "6.0.3",
        "fast-stable-stringify": "^1.0.0",
-        "jayson": "^3.4.4",
-        "node-fetch": "^2.6.7",
+        "jayson": "^4.1.0",
+        "node-fetch": "^2.7.0",
        "rpc-websockets": "^7.5.1",
        "superstruct": "^0.14.2"
      }
    },
-    "node_modules/@solana/web3.js/node_modules/@noble/hashes": {
+    "node_modules/@solana/web3.js/node_modules/@noble/curves": {
      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.0.tgz",
-      "integrity": "sha512-ilHEACi9DwqJB0pw7kv+Apvh50jiiSyR/cQ3y4W7lOR5mhvn/50FLUfsnfJz0BDZtl/RR16kXvptiv6q1msYZg==",
-      "funding": [
-        {
-          "type": "individual",
-          "url": "https://paulmillr.com/funding/"
-        }
-      ]
+      "resolved": "https://registry.npmjs.org/@noble/curves/-/curves-1.3.0.tgz",
+      "integrity": "sha512-t01iSXPuN+Eqzb4eBX0S5oubSqXbK/xXa1Ne18Hj8f9pStxztHCE2gfboSp/dZRLSqfuLpRK2nDXDK+W9puocA==",
+      "dependencies": {
+        "@noble/hashes": "1.3.3"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/@solana/web3.js/node_modules/@noble/hashes": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.3.tgz",
+      "integrity": "sha512-V7/fPHgl+jsVPXqqeOzT8egNj2iBIVt+ECeMMG8TdcnTikP3oaBtUVqpT/gYCR68aEBJSF+XbYUxStjbFMqIIA==",
+      "engines": {
+        "node": ">= 16"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
    },
    "node_modules/@solana/web3.js/node_modules/buffer": {
      "version": "6.0.3",
@ -22006,12 +21975,10 @@
      }
    },
    "node_modules/agentkeepalive": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.2.1.tgz",
-      "integrity": "sha512-Zn4cw2NEqd+9fiSVWMscnjyQ1a8Yfoc5oBajLeo5w+YBHgDUcEBY2hS4YpTz6iN5f/2zQiktcuM6tS8x1p9dpA==",
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.5.0.tgz",
+      "integrity": "sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==",
      "dependencies": {
-        "debug": "^4.1.0",
-        "depd": "^1.1.2",
        "humanize-ms": "^1.2.1"
      },
      "engines": {
@ -34442,9 +34409,9 @@
      }
    },
    "node_modules/jayson": {
-      "version": "3.7.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-3.7.0.tgz",
-      "integrity": "sha512-tfy39KJMrrXJ+mFcMpxwBvFDetS8LAID93+rycFglIQM4kl3uNR3W4lBLE/FFhsoUCEox5Dt2adVpDm/XtebbQ==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
+      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
      "dependencies": {
        "@types/connect": "^3.4.33",
        "@types/node": "^12.12.54",
@ -34456,7 +34423,6 @@
        "isomorphic-ws": "^4.0.1",
        "json-stringify-safe": "^5.0.1",
        "JSONStream": "^1.3.5",
-        "lodash": "^4.17.20",
        "uuid": "^8.3.2",
        "ws": "^7.4.5"
      },
@ -58819,41 +58785,6 @@
        "url": "https://github.com/sponsors/isaacs"
      }
    },
-    "target_chains/ethereum/contracts/node_modules/jayson": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-      "dependencies": {
-        "@types/connect": "^3.4.33",
-        "@types/node": "^12.12.54",
-        "@types/ws": "^7.4.4",
-        "commander": "^2.20.3",
-        "delay": "^5.0.0",
-        "es6-promisify": "^5.0.0",
-        "eyes": "^0.1.8",
-        "isomorphic-ws": "^4.0.1",
-        "json-stringify-safe": "^5.0.1",
-        "JSONStream": "^1.3.5",
-        "uuid": "^8.3.2",
-        "ws": "^7.4.5"
-      },
-      "bin": {
-        "jayson": "bin/jayson.js"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "target_chains/ethereum/contracts/node_modules/jayson/node_modules/@types/node": {
-      "version": "12.20.55",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-    },
-    "target_chains/ethereum/contracts/node_modules/jayson/node_modules/commander": {
-      "version": "2.20.3",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
-    },
    "target_chains/ethereum/contracts/node_modules/jsonfile": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
@ -58949,6 +58880,7 @@
      "version": "7.5.9",
      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+      "optional": true,
      "engines": {
        "node": ">=8.3.0"
      },
@ -59598,6 +59530,107 @@
        "node": ">=10.0.0"
      }
    },
+    "target_chains/solana/sdk/js/pyth_solana_receiver": {
+      "version": "0.1.0",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@coral-xyz/anchor": "^0.29.0",
+        "@pythnetwork/price-service-sdk": "*",
+        "@pythnetwork/solana-utils": "*",
+        "@solana/web3.js": "^1.90.0"
+      },
+      "devDependencies": {
+        "@types/jest": "^29.4.0",
+        "@typescript-eslint/eslint-plugin": "^5.20.0",
+        "@typescript-eslint/parser": "^5.20.0",
+        "eslint": "^8.13.0",
+        "jest": "^29.4.0",
+        "prettier": "^2.6.2",
+        "quicktype": "^23.0.76",
+        "ts-jest": "^29.0.5",
+        "typescript": "^4.6.3"
+      }
+    },
+    "target_chains/solana/sdk/js/pyth_solana_receiver/node_modules/@coral-xyz/anchor": {
+      "version": "0.29.0",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.29.0.tgz",
+      "integrity": "sha512-eny6QNG0WOwqV0zQ7cs/b1tIuzZGmP7U7EcH+ogt4Gdbl8HDmIYVMh/9aTmYZPaFWjtUaI8qSn73uYEXWfATdA==",
+      "dependencies": {
+        "@coral-xyz/borsh": "^0.29.0",
+        "@noble/hashes": "^1.3.1",
+        "@solana/web3.js": "^1.68.0",
+        "bn.js": "^5.1.2",
+        "bs58": "^4.0.1",
+        "buffer-layout": "^1.2.2",
+        "camelcase": "^6.3.0",
+        "cross-fetch": "^3.1.5",
+        "crypto-hash": "^1.3.0",
+        "eventemitter3": "^4.0.7",
+        "pako": "^2.0.3",
+        "snake-case": "^3.0.4",
+        "superstruct": "^0.15.4",
+        "toml": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=11"
+      }
+    },
+    "target_chains/solana/sdk/js/pyth_solana_receiver/node_modules/@coral-xyz/borsh": {
+      "version": "0.29.0",
+      "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.29.0.tgz",
+      "integrity": "sha512-s7VFVa3a0oqpkuRloWVPdCK7hMbAMY270geZOGfCnaqexrP5dTIpbEHL33req6IYPPJ0hYa71cdvJ1h6V55/oQ==",
+      "dependencies": {
+        "bn.js": "^5.1.2",
+        "buffer-layout": "^1.2.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "peerDependencies": {
+        "@solana/web3.js": "^1.68.0"
+      }
+    },
+    "target_chains/solana/sdk/js/pyth_solana_receiver/node_modules/@noble/hashes": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.3.tgz",
+      "integrity": "sha512-V7/fPHgl+jsVPXqqeOzT8egNj2iBIVt+ECeMMG8TdcnTikP3oaBtUVqpT/gYCR68aEBJSF+XbYUxStjbFMqIIA==",
+      "engines": {
+        "node": ">= 16"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "target_chains/solana/sdk/js/pyth_solana_receiver/node_modules/camelcase": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz",
+      "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "target_chains/solana/sdk/js/solana_utils": {
+      "name": "@pythnetwork/solana-utils",
+      "version": "0.1.0",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@solana/web3.js": "^1.90.0"
+      },
+      "devDependencies": {
+        "@types/jest": "^29.4.0",
+        "@typescript-eslint/eslint-plugin": "^5.20.0",
+        "@typescript-eslint/parser": "^5.20.0",
+        "eslint": "^8.13.0",
+        "jest": "^29.4.0",
+        "prettier": "^2.6.2",
+        "quicktype": "^23.0.76",
+        "ts-jest": "^29.0.5",
+        "typescript": "^4.6.3"
+      }
+    },
    "target_chains/sui/cli": {
      "name": "pyth-sui-cli",
      "version": "0.0.1",
@ -60047,36 +60080,6 @@
        "node-fetch": "^2.6.12"
      }
    },
-    "target_chains/sui/cli/node_modules/jayson": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-      "dependencies": {
-        "@types/connect": "^3.4.33",
-        "@types/node": "^12.12.54",
-        "@types/ws": "^7.4.4",
-        "commander": "^2.20.3",
-        "delay": "^5.0.0",
-        "es6-promisify": "^5.0.0",
-        "eyes": "^0.1.8",
-        "isomorphic-ws": "^4.0.1",
-        "json-stringify-safe": "^5.0.1",
-        "JSONStream": "^1.3.5",
-        "uuid": "^8.3.2",
-        "ws": "^7.4.5"
-      },
-      "bin": {
-        "jayson": "bin/jayson.js"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "target_chains/sui/cli/node_modules/jayson/node_modules/@types/node": {
-      "version": "12.20.55",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-    },
    "target_chains/sui/cli/node_modules/prettier": {
      "version": "2.8.8",
      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
@ -60141,6 +60144,7 @@
      "version": "7.5.9",
      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+      "optional": true,
      "engines": {
        "node": ">=8.3.0"
      },
@ -61783,11 +61787,18 @@
      }
    },
    "@babel/runtime": {
-      "version": "7.21.5",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.21.5.tgz",
-      "integrity": "sha512-8jI69toZqqcsnqGGqwGS4Qb1VwLOEp4hz+CXPywcvjs60u3B4Pom/U/7rm4W8tMOYEB+E9wgD0mW1l3r8qlI9Q==",
+      "version": "7.23.9",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.23.9.tgz",
+      "integrity": "sha512-0CX6F+BI2s9dkUqr08KFrAIZgNFj75rdBU/DjCyYLIaV/quFjkk6T+EJ2LkZHyZTbEV4L5p97mNkUsHl2wLFAw==",
      "requires": {
-        "regenerator-runtime": "^0.13.11"
+        "regenerator-runtime": "^0.14.0"
+      },
+      "dependencies": {
+        "regenerator-runtime": {
+          "version": "0.14.1",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz",
+          "integrity": "sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw=="
+        }
      }
    },
    "@babel/template": {
@ -70538,37 +70549,6 @@
            "path-is-absolute": "^1.0.0"
          }
        },
-        "jayson": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-          "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-          "requires": {
-            "@types/connect": "^3.4.33",
-            "@types/node": "^12.12.54",
-            "@types/ws": "^7.4.4",
-            "commander": "^2.20.3",
-            "delay": "^5.0.0",
-            "es6-promisify": "^5.0.0",
-            "eyes": "^0.1.8",
-            "isomorphic-ws": "^4.0.1",
-            "json-stringify-safe": "^5.0.1",
-            "JSONStream": "^1.3.5",
-            "uuid": "^8.3.2",
-            "ws": "^7.4.5"
-          },
-          "dependencies": {
-            "@types/node": {
-              "version": "12.20.55",
-              "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-              "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-            },
-            "commander": {
-              "version": "2.20.3",
-              "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-              "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
-            }
-          }
-        },
        "jsonfile": {
          "version": "4.0.0",
          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
@ -70641,6 +70621,7 @@
          "version": "7.5.9",
          "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
          "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+          "optional": true,
          "requires": {}
        }
      }
@ -71515,6 +71496,66 @@
        }
      }
    },
+    "@pythnetwork/pyth-solana-receiver": {
+      "version": "file:target_chains/solana/sdk/js/pyth_solana_receiver",
+      "requires": {
+        "@coral-xyz/anchor": "^0.29.0",
+        "@pythnetwork/price-service-sdk": "*",
+        "@pythnetwork/solana-utils": "*",
+        "@solana/web3.js": "^1.90.0",
+        "@types/jest": "^29.4.0",
+        "@typescript-eslint/eslint-plugin": "^5.20.0",
+        "@typescript-eslint/parser": "^5.20.0",
+        "eslint": "^8.13.0",
+        "jest": "^29.4.0",
+        "prettier": "^2.6.2",
+        "quicktype": "^23.0.76",
+        "ts-jest": "^29.0.5",
+        "typescript": "^4.6.3"
+      },
+      "dependencies": {
+        "@coral-xyz/anchor": {
+          "version": "0.29.0",
+          "resolved": "https://registry.npmjs.org/@coral-xyz/anchor/-/anchor-0.29.0.tgz",
+          "integrity": "sha512-eny6QNG0WOwqV0zQ7cs/b1tIuzZGmP7U7EcH+ogt4Gdbl8HDmIYVMh/9aTmYZPaFWjtUaI8qSn73uYEXWfATdA==",
+          "requires": {
+            "@coral-xyz/borsh": "^0.29.0",
+            "@noble/hashes": "^1.3.1",
+            "@solana/web3.js": "^1.68.0",
+            "bn.js": "^5.1.2",
+            "bs58": "^4.0.1",
+            "buffer-layout": "^1.2.2",
+            "camelcase": "^6.3.0",
+            "cross-fetch": "^3.1.5",
+            "crypto-hash": "^1.3.0",
+            "eventemitter3": "^4.0.7",
+            "pako": "^2.0.3",
+            "snake-case": "^3.0.4",
+            "superstruct": "^0.15.4",
+            "toml": "^3.0.0"
+          }
+        },
+        "@coral-xyz/borsh": {
+          "version": "0.29.0",
+          "resolved": "https://registry.npmjs.org/@coral-xyz/borsh/-/borsh-0.29.0.tgz",
+          "integrity": "sha512-s7VFVa3a0oqpkuRloWVPdCK7hMbAMY270geZOGfCnaqexrP5dTIpbEHL33req6IYPPJ0hYa71cdvJ1h6V55/oQ==",
+          "requires": {
+            "bn.js": "^5.1.2",
+            "buffer-layout": "^1.2.0"
+          }
+        },
+        "@noble/hashes": {
+          "version": "1.3.3",
+          "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.3.tgz",
+          "integrity": "sha512-V7/fPHgl+jsVPXqqeOzT8egNj2iBIVt+ECeMMG8TdcnTikP3oaBtUVqpT/gYCR68aEBJSF+XbYUxStjbFMqIIA=="
+        },
+        "camelcase": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz",
+          "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA=="
+        }
+      }
+    },
    "@pythnetwork/pyth-sui-js": {
      "version": "file:target_chains/sui/sdk/js",
      "requires": {
@ -71581,6 +71622,21 @@
        }
      }
    },
+    "@pythnetwork/solana-utils": {
+      "version": "file:target_chains/solana/sdk/js/solana_utils",
+      "requires": {
+        "@solana/web3.js": "^1.90.0",
+        "@types/jest": "^29.4.0",
+        "@typescript-eslint/eslint-plugin": "^5.20.0",
+        "@typescript-eslint/parser": "^5.20.0",
+        "eslint": "^8.13.0",
+        "jest": "^29.4.0",
+        "prettier": "^2.6.2",
+        "quicktype": "^23.0.76",
+        "ts-jest": "^29.0.5",
+        "typescript": "^4.6.3"
+      }
+    },
    "@radix-ui/primitive": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.0.0.tgz",
@ -73818,31 +73874,39 @@
      }
    },
    "@solana/web3.js": {
-      "version": "1.76.0",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.76.0.tgz",
-      "integrity": "sha512-aJtF/nTs+9St+KtTK/wgVJ+SinfjYzn+3w1ygYIPw8ST6LH+qHBn8XkodgDTwlv/xzNkaVz1kkUDOZ8BPXyZWA==",
+      "version": "1.90.0",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.90.0.tgz",
+      "integrity": "sha512-p0cb/COXb8NNVSMkGMPwqQ6NvObZgUitN80uOedMB+jbYWOKOeJBuPnzhenkIV9RX0krGwyuY1Ltn5O8MGFsEw==",
      "requires": {
-        "@babel/runtime": "^7.12.5",
-        "@noble/curves": "^1.0.0",
-        "@noble/hashes": "^1.3.0",
-        "@solana/buffer-layout": "^4.0.0",
-        "agentkeepalive": "^4.2.1",
+        "@babel/runtime": "^7.23.4",
+        "@noble/curves": "^1.2.0",
+        "@noble/hashes": "^1.3.2",
+        "@solana/buffer-layout": "^4.0.1",
+        "agentkeepalive": "^4.5.0",
        "bigint-buffer": "^1.1.5",
-        "bn.js": "^5.0.0",
+        "bn.js": "^5.2.1",
        "borsh": "^0.7.0",
        "bs58": "^4.0.1",
        "buffer": "6.0.3",
        "fast-stable-stringify": "^1.0.0",
-        "jayson": "^3.4.4",
-        "node-fetch": "^2.6.7",
+        "jayson": "^4.1.0",
+        "node-fetch": "^2.7.0",
        "rpc-websockets": "^7.5.1",
        "superstruct": "^0.14.2"
      },
      "dependencies": {
-        "@noble/hashes": {
+        "@noble/curves": {
          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.0.tgz",
-          "integrity": "sha512-ilHEACi9DwqJB0pw7kv+Apvh50jiiSyR/cQ3y4W7lOR5mhvn/50FLUfsnfJz0BDZtl/RR16kXvptiv6q1msYZg=="
+          "resolved": "https://registry.npmjs.org/@noble/curves/-/curves-1.3.0.tgz",
+          "integrity": "sha512-t01iSXPuN+Eqzb4eBX0S5oubSqXbK/xXa1Ne18Hj8f9pStxztHCE2gfboSp/dZRLSqfuLpRK2nDXDK+W9puocA==",
+          "requires": {
+            "@noble/hashes": "1.3.3"
+          }
+        },
+        "@noble/hashes": {
+          "version": "1.3.3",
+          "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.3.tgz",
+          "integrity": "sha512-V7/fPHgl+jsVPXqqeOzT8egNj2iBIVt+ECeMMG8TdcnTikP3oaBtUVqpT/gYCR68aEBJSF+XbYUxStjbFMqIIA=="
        },
        "buffer": {
          "version": "6.0.3",
@ -78597,12 +78661,10 @@
      }
    },
    "agentkeepalive": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.2.1.tgz",
-      "integrity": "sha512-Zn4cw2NEqd+9fiSVWMscnjyQ1a8Yfoc5oBajLeo5w+YBHgDUcEBY2hS4YpTz6iN5f/2zQiktcuM6tS8x1p9dpA==",
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.5.0.tgz",
+      "integrity": "sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==",
      "requires": {
-        "debug": "^4.1.0",
-        "depd": "^1.1.2",
        "humanize-ms": "^1.2.1"
      }
    },
@ -81883,32 +81945,6 @@
            "protobufjs": "~6.11.2"
          }
        },
-        "jayson": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-          "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-          "requires": {
-            "@types/connect": "^3.4.33",
-            "@types/node": "^12.12.54",
-            "@types/ws": "^7.4.4",
-            "commander": "^2.20.3",
-            "delay": "^5.0.0",
-            "es6-promisify": "^5.0.0",
-            "eyes": "^0.1.8",
-            "isomorphic-ws": "^4.0.1",
-            "json-stringify-safe": "^5.0.1",
-            "JSONStream": "^1.3.5",
-            "uuid": "^8.3.2",
-            "ws": "^7.4.5"
-          },
-          "dependencies": {
-            "@types/node": {
-              "version": "12.20.55",
-              "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-              "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-            }
-          }
-        },
        "protobufjs": {
          "version": "6.11.3",
          "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.3.tgz",
@ -81939,6 +81975,7 @@
          "version": "7.5.9",
          "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
          "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+          "optional": true,
          "requires": {}
        }
      }
@ -88900,9 +88937,9 @@
      }
    },
    "jayson": {
-      "version": "3.7.0",
-      "resolved": "https://registry.npmjs.org/jayson/-/jayson-3.7.0.tgz",
-      "integrity": "sha512-tfy39KJMrrXJ+mFcMpxwBvFDetS8LAID93+rycFglIQM4kl3uNR3W4lBLE/FFhsoUCEox5Dt2adVpDm/XtebbQ==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
+      "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
      "requires": {
        "@types/connect": "^3.4.33",
        "@types/node": "^12.12.54",
@ -88914,7 +88951,6 @@
        "isomorphic-ws": "^4.0.1",
        "json-stringify-safe": "^5.0.1",
        "JSONStream": "^1.3.5",
-        "lodash": "^4.17.20",
        "uuid": "^8.3.2",
        "ws": "^7.4.5"
      },
@ -97094,32 +97130,6 @@
            "node-fetch": "^2.6.12"
          }
        },
-        "jayson": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-          "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-          "requires": {
-            "@types/connect": "^3.4.33",
-            "@types/node": "^12.12.54",
-            "@types/ws": "^7.4.4",
-            "commander": "^2.20.3",
-            "delay": "^5.0.0",
-            "es6-promisify": "^5.0.0",
-            "eyes": "^0.1.8",
-            "isomorphic-ws": "^4.0.1",
-            "json-stringify-safe": "^5.0.1",
-            "JSONStream": "^1.3.5",
-            "uuid": "^8.3.2",
-            "ws": "^7.4.5"
-          },
-          "dependencies": {
-            "@types/node": {
-              "version": "12.20.55",
-              "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-              "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-            }
-          }
-        },
        "prettier": {
          "version": "2.8.8",
          "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.8.tgz",
@ -97160,6 +97170,7 @@
          "version": "7.5.9",
          "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
          "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+          "optional": true,
          "requires": {}
        }
      }
@ -105908,6 +105919,7 @@
        "@certusone/wormhole-sdk": "^0.9.22",
        "@coral-xyz/anchor": "^0.26.0",
        "@pythnetwork/client": "^2.17.0",
+        "@pythnetwork/solana-utils": "*",
        "@solana/buffer-layout": "^4.0.1",
        "@solana/web3.js": "^1.73.0",
        "@sqds/mesh": "^1.0.6",
@ -106298,32 +106310,6 @@
            "pure-rand": "^6.0.0"
          }
        },
-        "jayson": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.0.tgz",
-          "integrity": "sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==",
-          "requires": {
-            "@types/connect": "^3.4.33",
-            "@types/node": "^12.12.54",
-            "@types/ws": "^7.4.4",
-            "commander": "^2.20.3",
-            "delay": "^5.0.0",
-            "es6-promisify": "^5.0.0",
-            "eyes": "^0.1.8",
-            "isomorphic-ws": "^4.0.1",
-            "json-stringify-safe": "^5.0.1",
-            "JSONStream": "^1.3.5",
-            "uuid": "^8.3.2",
-            "ws": "^7.4.5"
-          },
-          "dependencies": {
-            "@types/node": {
-              "version": "12.20.55",
-              "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
-              "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ=="
-            }
-          }
-        },
        "prettier": {
          "version": "2.8.3",
          "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.8.3.tgz",
@ -106366,6 +106352,7 @@
          "version": "7.5.9",
          "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
          "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
+          "optional": true,
          "requires": {}
        }
      }
--- a/package.json
+++ b/package.json
@ -19,6 +19,8 @@
    "target_chains/ethereum/examples/oracle_swap/app",
    "target_chains/sui/sdk/js",
    "target_chains/sui/cli",
+    "target_chains/solana/sdk/js/solana_utils",
+    "target_chains/solana/sdk/js/pyth_solana_receiver",
    "contract_manager"
  ],
  "dependencies": {
--- a/price_service/sdk/js/src/AccumulatorUpdateData.ts
+++ b/price_service/sdk/js/src/AccumulatorUpdateData.ts
@ -1,11 +1,25 @@
+import BN from "bn.js";
+
 const ACCUMULATOR_MAGIC = "504e4155";
 const MAJOR_VERSION = 1;
 const MINOR_VERSION = 0;
 const KECCAK160_HASH_SIZE = 20;
+const PRICE_FEED_MESSAGE_VARIANT = 0;

 export type AccumulatorUpdateData = {
  vaa: Buffer;
-  updates: { message: Buffer; proof: Buffer[] }[];
+  updates: { message: Buffer; proof: number[][] }[];
+};
+
+export type PriceFeedMessage = {
+  feedId: Buffer;
+  price: BN;
+  confidence: BN;
+  exponent: number;
+  publishTime: BN;
+  prevPublishTime: BN;
+  emaPrice: BN;
+  emaConf: BN;
 };

 export function isAccumulatorUpdateData(updateBytes: Buffer): boolean {
@ -15,6 +29,40 @@ export function isAccumulatorUpdateData(updateBytes: Buffer): boolean {
    updateBytes[5] === MINOR_VERSION
  );
 }
+export function parsePriceFeedMessage(message: Buffer): PriceFeedMessage {
+  let cursor = 0;
+  const variant = message.readUInt8(cursor);
+  if (variant !== PRICE_FEED_MESSAGE_VARIANT) {
+    throw new Error("Not a price feed message");
+  }
+  cursor += 1;
+  const feedId = message.subarray(cursor, cursor + 32);
+  cursor += 32;
+  const price = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  const confidence = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  const exponent = message.readInt32BE(cursor);
+  cursor += 4;
+  const publishTime = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  const prevPublishTime = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  const emaPrice = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  const emaConf = new BN(message.subarray(cursor, cursor + 8), "be");
+  cursor += 8;
+  return {
+    feedId,
+    price,
+    confidence,
+    exponent,
+    publishTime,
+    prevPublishTime,
+    emaPrice,
+    emaConf,
+  };
+}

 export function parseAccumulatorUpdateData(
  data: Buffer
@ -50,7 +98,9 @@ export function parseAccumulatorUpdateData(
    cursor += 1;
    const proof = [];
    for (let j = 0; j < numProofs; j++) {
-      proof.push(data.subarray(cursor, cursor + KECCAK160_HASH_SIZE));
+      proof.push(
+        Array.from(data.subarray(cursor, cursor + KECCAK160_HASH_SIZE))
+      );
      cursor += KECCAK160_HASH_SIZE;
    }

--- a/price_service/sdk/js/src/tests/AccumulatorUpdateData.test.ts
+++ b/price_service/sdk/js/src/tests/AccumulatorUpdateData.test.ts
@ -1,14 +1,28 @@
-import { parseAccumulatorUpdateData } from "../AccumulatorUpdateData";
+import {
+  parseAccumulatorUpdateData,
+  parsePriceFeedMessage,
+} from "../AccumulatorUpdateData";

 // This is just a sample update data from hermes
 const TEST_ACCUMULATOR_UPDATE_DATA =
-  "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";
-
+  "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";
 describe("Test parse accumulator update", () => {
  test("Happy path", async () => {
-    parseAccumulatorUpdateData(
+    const { vaa, updates } = parseAccumulatorUpdateData(
      Buffer.from(TEST_ACCUMULATOR_UPDATE_DATA, "base64")
    );
+
+    const priceMessage = parsePriceFeedMessage(updates[0].message);
+    expect(priceMessage.feedId.toString("hex")).toBe(
+      "ef0d8b6fda2ceba41da15d4095d1da392a0d2f8ed0c6c7bc0f4cfac8c280b56d"
+    );
+    expect(priceMessage.price.toString()).toBe("10737782713");
+    expect(priceMessage.confidence.toString()).toBe("6283444");
+    expect(priceMessage.exponent).toBe(-8);
+    expect(priceMessage.publishTime.toString()).toBe("1709054177");
+    expect(priceMessage.prevPublishTime.toString()).toBe("1709054177");
+    expect(priceMessage.emaPrice.toString()).toBe("10782719800");
+    expect(priceMessage.emaConf.toString()).toBe("6818776");
  });

  test("Wrong magic number", async () => {
--- a/price_service/sdk/js/src/index.ts
+++ b/price_service/sdk/js/src/index.ts
@ -1,4 +1,3 @@
-import { isAccumulatorUpdateData } from "./AccumulatorUpdateData";
 import {
  Convert,
  Price as JsonPrice,
@ -14,6 +13,7 @@ export {
  isAccumulatorUpdateData,
  parseAccumulatorUpdateData,
  AccumulatorUpdateData,
+  parsePriceFeedMessage,
 } from "./AccumulatorUpdateData";

 /**
--- a/target_chains/solana/.gitignore
+++ b/target_chains/solana/.gitignore
@ -4,4 +4,5 @@
 target
 **/*.rs.bk
 node_modules
+lib
 test-ledger
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/.eslintrc.js
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/.eslintrc.js
@ -0,0 +1,10 @@
+module.exports = {
+  root: true,
+  parser: "@typescript-eslint/parser",
+  plugins: ["@typescript-eslint"],
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  rules: {
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+  },
+};
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/package.json
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/package.json
@ -0,0 +1,49 @@
+{
+  "name": "@pythnetwork/pyth-solana-receiver",
+  "version": "0.1.0",
+  "description": "Pyth solana receiver SDK",
+  "homepage": "https://pyth.network",
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "files": [
+    "lib/**/*"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/pyth-network/pyth-crosschain.git",
+    "directory": "target_chains/solana/sdk/js"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "scripts": {
+    "build": "tsc",
+    "format": "prettier --write \"src/**/*.ts\"",
+    "lint": "eslint src/",
+    "prepublishOnly": "npm run build && npm test && npm run lint",
+    "preversion": "npm run lint",
+    "version": "npm run format && git add -A src"
+  },
+  "keywords": [
+    "pyth",
+    "oracle"
+  ],
+  "license": "Apache-2.0",
+  "devDependencies": {
+    "@types/jest": "^29.4.0",
+    "@typescript-eslint/eslint-plugin": "^5.20.0",
+    "@typescript-eslint/parser": "^5.20.0",
+    "eslint": "^8.13.0",
+    "jest": "^29.4.0",
+    "prettier": "^2.6.2",
+    "quicktype": "^23.0.76",
+    "ts-jest": "^29.0.5",
+    "typescript": "^4.6.3"
+  },
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.29.0",
+    "@pythnetwork/price-service-sdk": "*",
+    "@pythnetwork/solana-utils": "*",
+    "@solana/web3.js": "^1.90.0"
+  }
+}
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/PythSolanaReceiver.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/PythSolanaReceiver.ts
@ -0,0 +1,319 @@
+import { AnchorProvider, Program } from "@coral-xyz/anchor";
+import { Connection, Signer, VersionedTransaction } from "@solana/web3.js";
+import {
+  PythSolanaReceiver as PythSolanaReceiverProgram,
+  IDL as Idl,
+} from "./idl/pyth_solana_receiver";
+import {
+  WormholeCoreBridgeSolana,
+  IDL as WormholeCoreBridgeSolanaIdl,
+} from "./idl/wormhole_core_bridge_solana";
+import {
+  DEFAULT_RECEIVER_PROGRAM_ID,
+  DEFAULT_WORMHOLE_PROGRAM_ID,
+  getConfigPda,
+  getGuardianSetPda,
+  getTreasuryPda,
+} from "./address";
+import { PublicKey, Keypair } from "@solana/web3.js";
+import {
+  parseAccumulatorUpdateData,
+  parsePriceFeedMessage,
+} from "@pythnetwork/price-service-sdk";
+import {
+  POST_UPDATE_ATOMIC_COMPUTE_BUDGET,
+  POST_UPDATE_COMPUTE_BUDGET,
+  VERIFY_ENCODED_VAA_COMPUTE_BUDGET,
+} from "./compute_budget";
+import { Wallet } from "@coral-xyz/anchor/dist/cjs/provider";
+import {
+  buildEncodedVaaCreateInstruction,
+  buildWriteEncodedVaaWithSplit,
+  getGuardianSetIndex,
+  trimSignatures,
+} from "./vaa";
+import {
+  TransactionBuilder,
+  InstructionWithEphemeralSigners,
+} from "@pythnetwork/solana-utils";
+import { PriorityFeeConfig } from "@pythnetwork/solana-utils/lib/transaction";
+
+export const DEFAULT_TREASURY_ID = 0;
+
+export class PythSolanaReceiver {
+  readonly connection: Connection;
+  readonly wallet: Wallet;
+  readonly provider: AnchorProvider;
+  readonly receiver: Program<PythSolanaReceiverProgram>;
+  readonly wormhole: Program<WormholeCoreBridgeSolana>;
+
+  constructor({
+    connection,
+    wallet,
+    wormholeProgramId = DEFAULT_WORMHOLE_PROGRAM_ID,
+    receiverProgramId = DEFAULT_RECEIVER_PROGRAM_ID,
+  }: {
+    connection: Connection;
+    wallet: Wallet;
+    wormholeProgramId?: PublicKey;
+    receiverProgramId?: PublicKey;
+  }) {
+    this.connection = connection;
+    this.wallet = wallet;
+    this.provider = new AnchorProvider(this.connection, this.wallet, {
+      commitment: connection.commitment,
+    });
+    this.receiver = new Program<PythSolanaReceiverProgram>(
+      Idl as PythSolanaReceiverProgram,
+      receiverProgramId,
+      this.provider
+    );
+    this.wormhole = new Program<WormholeCoreBridgeSolana>(
+      WormholeCoreBridgeSolanaIdl as WormholeCoreBridgeSolana,
+      wormholeProgramId,
+      this.provider
+    );
+  }
+
+  async withPriceUpdate(
+    priceUpdateDataArray: string[],
+    getInstructions: (
+      priceFeedIdToPriceUpdateAccount: Record<string, PublicKey>
+    ) => Promise<InstructionWithEphemeralSigners[]>,
+    priorityFeeConfig?: PriorityFeeConfig
+  ): Promise<{ tx: VersionedTransaction; signers: Signer[] }[]> {
+    const {
+      postInstructions,
+      priceFeedIdToPriceUpdateAccount: priceFeedIdToPriceUpdateAccount,
+      cleanupInstructions,
+    } = await this.buildPostPriceUpdateInstructions(priceUpdateDataArray);
+    return TransactionBuilder.batchIntoVersionedTransactions(
+      this.wallet.publicKey,
+      this.connection,
+      [
+        ...postInstructions,
+        ...(await getInstructions(priceFeedIdToPriceUpdateAccount)),
+        ...cleanupInstructions,
+      ],
+      priorityFeeConfig ?? {}
+    );
+  }
+
+  async withPartiallyVerifiedPriceUpdate(
+    priceUpdateDataArray: string[],
+    getInstructions: (
+      priceFeedIdToPriceUpdateAccount: Record<string, PublicKey>
+    ) => Promise<InstructionWithEphemeralSigners[]>,
+    priorityFeeConfig?: PriorityFeeConfig
+  ): Promise<{ tx: VersionedTransaction; signers: Signer[] }[]> {
+    const {
+      postInstructions,
+      priceFeedIdToPriceUpdateAccount,
+      cleanupInstructions,
+    } = await this.buildPostPriceUpdateAtomicInstructions(priceUpdateDataArray);
+    return TransactionBuilder.batchIntoVersionedTransactions(
+      this.wallet.publicKey,
+      this.connection,
+      [
+        ...postInstructions,
+        ...(await getInstructions(priceFeedIdToPriceUpdateAccount)),
+        ...cleanupInstructions,
+      ],
+      priorityFeeConfig ?? {}
+    );
+  }
+
+  async buildPostPriceUpdateAtomicInstructions(
+    priceUpdateDataArray: string[]
+  ): Promise<{
+    postInstructions: InstructionWithEphemeralSigners[];
+    priceFeedIdToPriceUpdateAccount: Record<string, PublicKey>;
+    cleanupInstructions: InstructionWithEphemeralSigners[];
+  }> {
+    const postInstructions: InstructionWithEphemeralSigners[] = [];
+    const priceFeedIdToPriceUpdateAccount: Record<string, PublicKey> = {};
+    const cleanupInstructions: InstructionWithEphemeralSigners[] = [];
+
+    for (const priceUpdateData of priceUpdateDataArray) {
+      const accumulatorUpdateData = parseAccumulatorUpdateData(
+        Buffer.from(priceUpdateData, "base64")
+      );
+      const guardianSetIndex = getGuardianSetIndex(accumulatorUpdateData.vaa);
+      const trimmedVaa = trimSignatures(accumulatorUpdateData.vaa);
+
+      for (const update of accumulatorUpdateData.updates) {
+        const priceUpdateKeypair = new Keypair();
+        postInstructions.push({
+          instruction: await this.receiver.methods
+            .postUpdateAtomic({
+              vaa: trimmedVaa,
+              merklePriceUpdate: update,
+              treasuryId: DEFAULT_TREASURY_ID,
+            })
+            .accounts({
+              priceUpdateAccount: priceUpdateKeypair.publicKey,
+              treasury: getTreasuryPda(DEFAULT_TREASURY_ID),
+              config: getConfigPda(),
+              guardianSet: getGuardianSetPda(guardianSetIndex),
+            })
+            .instruction(),
+          signers: [priceUpdateKeypair],
+          computeUnits: POST_UPDATE_ATOMIC_COMPUTE_BUDGET,
+        });
+        priceFeedIdToPriceUpdateAccount[
+          "0x" + parsePriceFeedMessage(update.message).feedId.toString("hex")
+        ] = priceUpdateKeypair.publicKey;
+
+        cleanupInstructions.push(
+          await this.buildClosePriceUpdateInstruction(
+            priceUpdateKeypair.publicKey
+          )
+        );
+      }
+    }
+    return {
+      postInstructions,
+      priceFeedIdToPriceUpdateAccount,
+      cleanupInstructions,
+    };
+  }
+
+  async buildPostEncodedVaaInstructions(vaa: Buffer): Promise<{
+    postInstructions: InstructionWithEphemeralSigners[];
+    encodedVaaAddress: PublicKey;
+    cleanupInstructions: InstructionWithEphemeralSigners[];
+  }> {
+    const postInstructions: InstructionWithEphemeralSigners[] = [];
+    const cleanupInstructions: InstructionWithEphemeralSigners[] = [];
+    const encodedVaaKeypair = new Keypair();
+    const guardianSetIndex = getGuardianSetIndex(vaa);
+
+    postInstructions.push(
+      await buildEncodedVaaCreateInstruction(
+        this.wormhole,
+        vaa,
+        encodedVaaKeypair
+      )
+    );
+    postInstructions.push({
+      instruction: await this.wormhole.methods
+        .initEncodedVaa()
+        .accounts({
+          encodedVaa: encodedVaaKeypair.publicKey,
+        })
+        .instruction(),
+      signers: [],
+    });
+
+    postInstructions.push(
+      ...(await buildWriteEncodedVaaWithSplit(
+        this.wormhole,
+        vaa,
+        encodedVaaKeypair.publicKey
+      ))
+    );
+
+    postInstructions.push({
+      instruction: await this.wormhole.methods
+        .verifyEncodedVaaV1()
+        .accounts({
+          guardianSet: getGuardianSetPda(guardianSetIndex),
+          draftVaa: encodedVaaKeypair.publicKey,
+        })
+        .instruction(),
+      signers: [],
+      computeUnits: VERIFY_ENCODED_VAA_COMPUTE_BUDGET,
+    });
+
+    cleanupInstructions.push(
+      await this.buildCloseEncodedVaaInstruction(encodedVaaKeypair.publicKey)
+    );
+
+    return {
+      postInstructions,
+      encodedVaaAddress: encodedVaaKeypair.publicKey,
+      cleanupInstructions,
+    };
+  }
+
+  async buildPostPriceUpdateInstructions(
+    priceUpdateDataArray: string[]
+  ): Promise<{
+    postInstructions: InstructionWithEphemeralSigners[];
+    priceFeedIdToPriceUpdateAccount: Record<string, PublicKey>;
+    cleanupInstructions: InstructionWithEphemeralSigners[];
+  }> {
+    const postInstructions: InstructionWithEphemeralSigners[] = [];
+    const priceFeedIdToPriceUpdateAccount: Record<string, PublicKey> = {};
+    const cleanupInstructions: InstructionWithEphemeralSigners[] = [];
+
+    for (const priceUpdateData of priceUpdateDataArray) {
+      const accumulatorUpdateData = parseAccumulatorUpdateData(
+        Buffer.from(priceUpdateData, "base64")
+      );
+
+      const {
+        postInstructions: postEncodedVaaInstructions,
+        encodedVaaAddress: encodedVaa,
+        cleanupInstructions: postEncodedVaaCleanupInstructions,
+      } = await this.buildPostEncodedVaaInstructions(accumulatorUpdateData.vaa);
+      postInstructions.push(...postEncodedVaaInstructions);
+      cleanupInstructions.push(...postEncodedVaaCleanupInstructions);
+
+      for (const update of accumulatorUpdateData.updates) {
+        const priceUpdateKeypair = new Keypair();
+        postInstructions.push({
+          instruction: await this.receiver.methods
+            .postUpdate({
+              merklePriceUpdate: update,
+              treasuryId: DEFAULT_TREASURY_ID,
+            })
+            .accounts({
+              encodedVaa,
+              priceUpdateAccount: priceUpdateKeypair.publicKey,
+              treasury: getTreasuryPda(DEFAULT_TREASURY_ID),
+              config: getConfigPda(),
+            })
+            .instruction(),
+          signers: [priceUpdateKeypair],
+          computeUnits: POST_UPDATE_COMPUTE_BUDGET,
+        });
+
+        priceFeedIdToPriceUpdateAccount[
+          "0x" + parsePriceFeedMessage(update.message).feedId.toString("hex")
+        ] = priceUpdateKeypair.publicKey;
+        cleanupInstructions.push(
+          await this.buildClosePriceUpdateInstruction(
+            priceUpdateKeypair.publicKey
+          )
+        );
+      }
+    }
+
+    return {
+      postInstructions,
+      priceFeedIdToPriceUpdateAccount,
+      cleanupInstructions,
+    };
+  }
+
+  async buildCloseEncodedVaaInstruction(
+    encodedVaa: PublicKey
+  ): Promise<InstructionWithEphemeralSigners> {
+    const instruction = await this.wormhole.methods
+      .closeEncodedVaa()
+      .accounts({ encodedVaa })
+      .instruction();
+    return { instruction, signers: [] };
+  }
+
+  async buildClosePriceUpdateInstruction(
+    priceUpdateAccount: PublicKey
+  ): Promise<InstructionWithEphemeralSigners> {
+    const instruction = await this.receiver.methods
+      .reclaimRent()
+      .accounts({ priceUpdateAccount })
+      .instruction();
+    return { instruction, signers: [] };
+  }
+}
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/address.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/address.ts
@ -0,0 +1,31 @@
+import { PublicKey } from "@solana/web3.js";
+
+export const DEFAULT_RECEIVER_PROGRAM_ID = new PublicKey(
+  "rec5EKMGg6MxZYaMdyBfgwp4d5rB9T1VQH5pJv5LtFJ"
+);
+export const DEFAULT_WORMHOLE_PROGRAM_ID = new PublicKey(
+  "HDwcJBJXjL9FpJ7UBsYBtaDjsBUhuLCUYoz3zr8SWWaQ"
+);
+
+export const getGuardianSetPda = (guardianSetIndex: number) => {
+  const guardianSetIndexBuf = Buffer.alloc(4);
+  guardianSetIndexBuf.writeUInt32BE(guardianSetIndex, 0);
+  return PublicKey.findProgramAddressSync(
+    [Buffer.from("GuardianSet"), guardianSetIndexBuf],
+    DEFAULT_WORMHOLE_PROGRAM_ID
+  )[0];
+};
+
+export const getTreasuryPda = (treasuryId: number) => {
+  return PublicKey.findProgramAddressSync(
+    [Buffer.from("treasury"), Buffer.from([treasuryId])],
+    DEFAULT_RECEIVER_PROGRAM_ID
+  )[0];
+};
+
+export const getConfigPda = () => {
+  return PublicKey.findProgramAddressSync(
+    [Buffer.from("config")],
+    DEFAULT_RECEIVER_PROGRAM_ID
+  )[0];
+};
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/compute_budget.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/compute_budget.ts
@ -0,0 +1,3 @@
+export const VERIFY_ENCODED_VAA_COMPUTE_BUDGET = 400000;
+export const POST_UPDATE_ATOMIC_COMPUTE_BUDGET = 400000;
+export const POST_UPDATE_COMPUTE_BUDGET = 200000;
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/idl/pyth_solana_receiver.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/idl/pyth_solana_receiver.ts
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/idl/wormhole_core_bridge_solana.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/idl/wormhole_core_bridge_solana.ts
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/index.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/index.ts
@ -0,0 +1,2 @@
+export { PythSolanaReceiver } from "./PythSolanaReceiver";
+export { TransactionBuilder } from "@pythnetwork/solana-utils";
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/src/vaa.ts
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/src/vaa.ts
@ -0,0 +1,81 @@
+import { Keypair, PublicKey } from "@solana/web3.js";
+import { WormholeCoreBridgeSolana } from "./idl/wormhole_core_bridge_solana";
+import { Program } from "@coral-xyz/anchor";
+import { InstructionWithEphemeralSigners } from "@pythnetwork/solana-utils";
+
+export const VAA_START = 46;
+export const VAA_SIGNATURE_SIZE = 66;
+export const VAA_SPLIT_INDEX = 792;
+export const DEFAULT_REDUCED_GUARDIAN_SET_SIZE = 5;
+
+export function getGuardianSetIndex(vaa: Buffer) {
+  return vaa.readUInt32BE(1);
+}
+
+export function trimSignatures(
+  vaa: Buffer,
+  n = DEFAULT_REDUCED_GUARDIAN_SET_SIZE
+): Buffer {
+  const currentNumSignatures = vaa[5];
+  if (n > currentNumSignatures) {
+    throw new Error(
+      "Resulting VAA can't have more signatures than the original VAA"
+    );
+  }
+
+  const trimmedVaa = Buffer.concat([
+    vaa.subarray(0, 6 + n * VAA_SIGNATURE_SIZE),
+    vaa.subarray(6 + currentNumSignatures * VAA_SIGNATURE_SIZE),
+  ]);
+
+  trimmedVaa[5] = n;
+  return trimmedVaa;
+}
+
+export async function buildEncodedVaaCreateInstruction(
+  wormhole: Program<WormholeCoreBridgeSolana>,
+  vaa: Buffer,
+  encodedVaaKeypair: Keypair
+) {
+  const encodedVaaSize = vaa.length + VAA_START;
+  return {
+    instruction: await wormhole.account.encodedVaa.createInstruction(
+      encodedVaaKeypair,
+      encodedVaaSize
+    ),
+    signers: [encodedVaaKeypair],
+  };
+}
+
+export async function buildWriteEncodedVaaWithSplit(
+  wormhole: Program<WormholeCoreBridgeSolana>,
+  vaa: Buffer,
+  draftVaa: PublicKey
+): Promise<InstructionWithEphemeralSigners[]> {
+  return [
+    {
+      instruction: await wormhole.methods
+        .writeEncodedVaa({
+          index: 0,
+          data: vaa.subarray(0, VAA_SPLIT_INDEX),
+        })
+        .accounts({
+          draftVaa,
+        })
+        .instruction(),
+      signers: [],
+    },
+    {
+      instruction: await wormhole.methods
+        .writeEncodedVaa({
+          index: VAA_SPLIT_INDEX,
+          data: vaa.subarray(VAA_SPLIT_INDEX),
+        })
+        .accounts({
+          draftVaa,
+        })
+        .instruction(),
+      signers: [],
+    },
+  ];
+}
--- a/target_chains/solana/sdk/js/pyth_solana_receiver/tsconfig.json
+++ b/target_chains/solana/sdk/js/pyth_solana_receiver/tsconfig.json
@ -0,0 +1,9 @@
+{
+  "extends": "../../../../../tsconfig.base.json",
+  "include": ["src/**/*.ts", "src/**/*.json"],
+  "exclude": ["node_modules", "**/__tests__/*"],
+  "compilerOptions": {
+    "rootDir": "src/",
+    "outDir": "./lib"
+  }
+}
--- a/target_chains/solana/sdk/js/solana_utils/.eslintrc.js
+++ b/target_chains/solana/sdk/js/solana_utils/.eslintrc.js
@ -0,0 +1,10 @@
+module.exports = {
+  root: true,
+  parser: "@typescript-eslint/parser",
+  plugins: ["@typescript-eslint"],
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  rules: {
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+  },
+};
--- a/target_chains/solana/sdk/js/solana_utils/jest.config.js
+++ b/target_chains/solana/sdk/js/solana_utils/jest.config.js
@ -0,0 +1,5 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+};
--- a/target_chains/solana/sdk/js/solana_utils/package.json
+++ b/target_chains/solana/sdk/js/solana_utils/package.json
@ -0,0 +1,47 @@
+{
+  "name": "@pythnetwork/solana-utils",
+  "version": "0.1.0",
+  "description": "Utility functions for Solana",
+  "homepage": "https://pyth.network",
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "files": [
+    "lib/**/*"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/pyth-network/pyth-crosschain.git",
+    "directory": "target_chains/solana/sdk/js/solana_utils"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "scripts": {
+    "test": "jest",
+    "build": "tsc",
+    "format": "prettier --write \"src/**/*.ts\"",
+    "lint": "eslint src/",
+    "prepublishOnly": "npm run build && npm test && npm run lint",
+    "preversion": "npm run lint",
+    "version": "npm run format && git add -A src"
+  },
+  "keywords": [
+    "pyth",
+    "oracle"
+  ],
+  "license": "Apache-2.0",
+  "devDependencies": {
+    "@types/jest": "^29.4.0",
+    "@typescript-eslint/eslint-plugin": "^5.20.0",
+    "@typescript-eslint/parser": "^5.20.0",
+    "eslint": "^8.13.0",
+    "jest": "^29.4.0",
+    "prettier": "^2.6.2",
+    "quicktype": "^23.0.76",
+    "ts-jest": "^29.0.5",
+    "typescript": "^4.6.3"
+  },
+  "dependencies": {
+    "@solana/web3.js": "^1.90.0"
+  }
+}
--- a/target_chains/solana/sdk/js/solana_utils/src/tests/TransactionSize.test.ts
+++ b/target_chains/solana/sdk/js/solana_utils/src/tests/TransactionSize.test.ts
@ -0,0 +1,84 @@
+import {
+  ComputeBudgetProgram,
+  Keypair,
+  PublicKey,
+  SystemProgram,
+  Transaction,
+  TransactionInstruction,
+  TransactionMessage,
+  VersionedTransaction,
+} from "@solana/web3.js";
+import { getSizeOfCompressedU16, getSizeOfTransaction } from "..";
+
+it("Unit test compressed u16 size", async () => {
+  expect(getSizeOfCompressedU16(127)).toBe(1);
+  expect(getSizeOfCompressedU16(128)).toBe(2);
+  expect(getSizeOfCompressedU16(16383)).toBe(2);
+  expect(getSizeOfCompressedU16(16384)).toBe(3);
+});
+
+it("Unit test for getSizeOfTransaction", async () => {
+  jest.setTimeout(60000);
+
+  const payer = new Keypair();
+
+  const ixsToSend: TransactionInstruction[] = [];
+
+  ixsToSend.push(
+    SystemProgram.createAccount({
+      fromPubkey: payer.publicKey,
+      newAccountPubkey: PublicKey.unique(),
+      space: 100,
+      lamports: 1000000000,
+      programId: SystemProgram.programId,
+    })
+  );
+
+  ixsToSend.push(
+    SystemProgram.createAccountWithSeed({
+      fromPubkey: PublicKey.unique(),
+      basePubkey: PublicKey.unique(),
+      seed: "seed",
+      newAccountPubkey: PublicKey.unique(),
+      space: 100,
+      lamports: 1000000000,
+      programId: SystemProgram.programId,
+    })
+  );
+
+  ixsToSend.push(
+    new TransactionInstruction({
+      keys: [{ pubkey: PublicKey.unique(), isSigner: true, isWritable: true }],
+      programId: PublicKey.unique(),
+      data: Buffer.from([1, 2, 3]),
+    })
+  );
+
+  ixsToSend.push(ComputeBudgetProgram.setComputeUnitLimit({ units: 69 }));
+
+  ixsToSend.push(
+    ComputeBudgetProgram.setComputeUnitPrice({ microLamports: 1000000 })
+  );
+
+  const transaction = new Transaction();
+  for (const ix of ixsToSend) {
+    transaction.add(ix);
+  }
+
+  transaction.recentBlockhash = "GqdFtdM7zzWw33YyHtBNwPhyBsdYKcfm9gT47bWnbHvs"; // Mock blockhash from devnet
+  transaction.feePayer = payer.publicKey;
+  expect(transaction.serialize({ requireAllSignatures: false }).length).toBe(
+    getSizeOfTransaction(ixsToSend, false)
+  );
+
+  const versionedTransaction = new VersionedTransaction(
+    new TransactionMessage({
+      recentBlockhash: transaction.recentBlockhash,
+      payerKey: payer.publicKey,
+      instructions: ixsToSend,
+    }).compileToV0Message()
+  );
+  expect(versionedTransaction.serialize().length).toBe(
+    getSizeOfTransaction(ixsToSend)
+  );
+});
--- a/target_chains/solana/sdk/js/solana_utils/src/index.ts
+++ b/target_chains/solana/sdk/js/solana_utils/src/index.ts
@ -0,0 +1,6 @@
+export {
+  getSizeOfTransaction,
+  getSizeOfCompressedU16,
+  TransactionBuilder,
+  InstructionWithEphemeralSigners,
+} from "./transaction";
--- a/target_chains/solana/sdk/js/solana_utils/src/transaction.ts
+++ b/target_chains/solana/sdk/js/solana_utils/src/transaction.ts
@ -0,0 +1,226 @@
+import {
+  ComputeBudgetProgram,
+  Connection,
+  PACKET_DATA_SIZE,
+  PublicKey,
+  Signer,
+  Transaction,
+  TransactionInstruction,
+  TransactionMessage,
+  VersionedTransaction,
+} from "@solana/web3.js";
+
+export const DEFAULT_COMPUTE_BUDGET_UNITS = 200000;
+export const PACKET_DATA_SIZE_WITH_ROOM_FOR_COMPUTE_BUDGET =
+  PACKET_DATA_SIZE - 52;
+
+export type InstructionWithEphemeralSigners = {
+  instruction: TransactionInstruction;
+  signers: Signer[];
+  computeUnits?: number;
+};
+
+export type PriorityFeeConfig = {
+  computeUnitPriceMicroLamports?: number;
+};
+
+/**
+ * Get the size of a transaction that would contain the provided array of instructions
+ */
+export function getSizeOfTransaction(
+  instructions: TransactionInstruction[],
+  versionedTransaction = true
+): number {
+  const signers = new Set<string>();
+  const accounts = new Set<string>();
+
+  instructions.map((ix) => {
+    accounts.add(ix.programId.toBase58()),
+      ix.keys.map((key) => {
+        if (key.isSigner) {
+          signers.add(key.pubkey.toBase58());
+        }
+        accounts.add(key.pubkey.toBase58());
+      });
+  });
+
+  const instruction_sizes: number = instructions
+    .map(
+      (ix) =>
+        1 +
+        getSizeOfCompressedU16(ix.keys.length) +
+        ix.keys.length +
+        getSizeOfCompressedU16(ix.data.length) +
+        ix.data.length
+    )
+    .reduce((a, b) => a + b, 0);
+
+  return (
+    1 +
+    signers.size * 64 +
+    3 +
+    getSizeOfCompressedU16(accounts.size) +
+    32 * accounts.size +
+    32 +
+    getSizeOfCompressedU16(instructions.length) +
+    instruction_sizes +
+    (versionedTransaction ? 1 + getSizeOfCompressedU16(0) : 0)
+  );
+}
+
+/**
+ * Get the size of n in bytes when serialized as a CompressedU16
+ */
+export function getSizeOfCompressedU16(n: number) {
+  return 1 + Number(n >= 128) + Number(n >= 16384);
+}
+
+/**
+ * This class is helpful for batching instructions into transactions in an efficient way.
+ * As you add instructions, it adds them to the current transactions until it's full, then it starts a new transaction.
+ */
+export class TransactionBuilder {
+  readonly transactionInstructions: {
+    instructions: TransactionInstruction[];
+    signers: Signer[];
+    computeUnits: number;
+  }[] = [];
+  readonly payer: PublicKey;
+  readonly connection: Connection;
+
+  constructor(payer: PublicKey, connection: Connection) {
+    this.payer = payer;
+    this.connection = connection;
+  }
+
+  /**
+   * Add an instruction to the builder, the signers argument can be used to specify ephemeral signers that need to sign the transaction
+   * where this instruction appears
+   */
+  addInstruction(args: InstructionWithEphemeralSigners) {
+    const { instruction, signers, computeUnits } = args;
+    if (this.transactionInstructions.length === 0) {
+      this.transactionInstructions.push({
+        instructions: [instruction],
+        signers: signers,
+        computeUnits: computeUnits ?? 0,
+      });
+    } else if (
+      getSizeOfTransaction([
+        ...this.transactionInstructions[this.transactionInstructions.length - 1]
+          .instructions,
+        instruction,
+      ]) <= PACKET_DATA_SIZE_WITH_ROOM_FOR_COMPUTE_BUDGET
+    ) {
+      this.transactionInstructions[
+        this.transactionInstructions.length - 1
+      ].instructions.push(instruction);
+      this.transactionInstructions[
+        this.transactionInstructions.length - 1
+      ].signers.push(...signers);
+      this.transactionInstructions[
+        this.transactionInstructions.length - 1
+      ].computeUnits += computeUnits ?? 0;
+    } else
+      this.transactionInstructions.push({
+        instructions: [instruction],
+        signers: signers,
+        computeUnits: computeUnits ?? 0,
+      });
+  }
+
+  addInstructions(instructions: InstructionWithEphemeralSigners[]) {
+    for (const { instruction, signers, computeUnits } of instructions) {
+      this.addInstruction({ instruction, signers, computeUnits });
+    }
+  }
+
+  /**
+   * Returns all the added instructions batched into transactions, plus for each transaction the ephemeral signers that need to sign it
+   */
+  async getVersionedTransactions(
+    args: PriorityFeeConfig
+  ): Promise<{ tx: VersionedTransaction; signers: Signer[] }[]> {
+    const blockhash = (await this.connection.getLatestBlockhash()).blockhash;
+
+    return this.transactionInstructions.map(
+      ({ instructions, signers, computeUnits }) => {
+        const instructionsWithComputeBudget: TransactionInstruction[] = [
+          ...instructions,
+        ];
+        if (computeUnits > DEFAULT_COMPUTE_BUDGET_UNITS * instructions.length) {
+          instructionsWithComputeBudget.push(
+            ComputeBudgetProgram.setComputeUnitLimit({ units: computeUnits })
+          );
+        }
+        if (args.computeUnitPriceMicroLamports) {
+          instructionsWithComputeBudget.push(
+            ComputeBudgetProgram.setComputeUnitPrice({
+              microLamports: args.computeUnitPriceMicroLamports,
+            })
+          );
+        }
+
+        return {
+          tx: new VersionedTransaction(
+            new TransactionMessage({
+              recentBlockhash: blockhash,
+              instructions: instructionsWithComputeBudget,
+              payerKey: this.payer,
+            }).compileToV0Message()
+          ),
+          signers: signers,
+        };
+      }
+    );
+  }
+
+  /**
+   * Returns all the added instructions batched into transactions, plus for each transaction the ephemeral signers that need to sign it
+   */
+  getLegacyTransactions(
+    args: PriorityFeeConfig
+  ): { tx: Transaction; signers: Signer[] }[] {
+    return this.transactionInstructions.map(({ instructions, signers }) => {
+      const instructionsWithComputeBudget = args.computeUnitPriceMicroLamports
+        ? [
+            ...instructions,
+            ComputeBudgetProgram.setComputeUnitPrice({
+              microLamports: args.computeUnitPriceMicroLamports,
+            }),
+          ]
+        : instructions;
+
+      return {
+        tx: new Transaction().add(...instructionsWithComputeBudget),
+        signers: signers,
+      };
+    });
+  }
+
+  static batchIntoLegacyTransactions(
+    instructions: TransactionInstruction[]
+  ): Transaction[] {
+    const transactionBuilder = new TransactionBuilder(
+      PublicKey.unique(),
+      new Connection("http://placeholder.placeholder")
+    ); // We only need wallet and connection for `VersionedTransaction` so we can put placeholders here
+    for (const instruction of instructions) {
+      transactionBuilder.addInstruction({ instruction, signers: [] });
+    }
+    return transactionBuilder.getLegacyTransactions({}).map(({ tx }) => {
+      return tx;
+    });
+  }
+
+  static async batchIntoVersionedTransactions(
+    payer: PublicKey,
+    connection: Connection,
+    instructions: InstructionWithEphemeralSigners[],
+    priorityFeeConfig: PriorityFeeConfig
+  ): Promise<{ tx: VersionedTransaction; signers: Signer[] }[]> {
+    const transactionBuilder = new TransactionBuilder(payer, connection);
+    transactionBuilder.addInstructions(instructions);
+    return transactionBuilder.getVersionedTransactions(priorityFeeConfig);
+  }
+}
--- a/target_chains/solana/sdk/js/solana_utils/tsconfig.json
+++ b/target_chains/solana/sdk/js/solana_utils/tsconfig.json
@ -0,0 +1,9 @@
+{
+  "extends": "../../../../../tsconfig.base.json",
+  "include": ["src/**/*.ts", "src/**/*.json"],
+  "exclude": ["node_modules", "**/__tests__/*"],
+  "compilerOptions": {
+    "rootDir": "src/",
+    "outDir": "./lib"
+  }
+}