sdk/js: Version 0.7.2, added Xpla support

sdk/js/CHANGELOG.md

@@ -1,10 +1,9 @@
 # Changelog
 
 ## 0.7.2
-
 ### Added
 
-XPLA mainnet support
+XPLA mainnet support and functions
 
 ## 0.7.1
 

sdk/js/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@certusone/wormhole-sdk",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@certusone/wormhole-sdk",
-      "version": "0.7.1",
+      "version": "0.7.2",
       "license": "Apache-2.0",
       "dependencies": {
         "@certusone/wormhole-sdk-proto-web": "^0.0.5",
@@ -15,6 +15,7 @@
         "@solana/spl-token": "^0.1.8",
         "@solana/web3.js": "^1.24.0",
         "@terra-money/terra.js": "^3.1.3",
+        "@xpla/xpla.js": "^0.2.1",
         "algosdk": "^1.15.0",
         "axios": "^0.24.0",
         "bech32": "^2.0.0",
@@ -3057,6 +3058,78 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
       "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
     },
+    "node_modules/@xpla/xpla.js": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@xpla/xpla.js/-/xpla.js-0.2.1.tgz",
+      "integrity": "sha512-+2v9/rxnRaaZBShT232bB3sow0JMe5ghIzLUPy7XJQasf6fu3mmVgMUIl9QCrILkuTZwh3yNsFOvkZTPH28Fmw==",
+      "dependencies": {
+        "@ethersproject/bytes": "^5.6.1",
+        "@ethersproject/keccak256": "^5.6.1",
+        "@ethersproject/signing-key": "^5.6.2",
+        "@terra-money/legacy.proto": "npm:@terra-money/terra.proto@^0.1.7",
+        "@terra-money/terra.proto": "^2.1.0",
+        "axios": "^0.26.1",
+        "bech32": "^2.0.0",
+        "bip32": "^2.0.6",
+        "bip39": "^3.0.3",
+        "bufferutil": "^4.0.3",
+        "crypto-addr-codec": "^0.1.7",
+        "decimal.js": "^10.2.1",
+        "elliptic": "^6.5.4",
+        "ethereumjs-util": "^7.1.5",
+        "jscrypto": "^1.0.1",
+        "readable-stream": "^3.6.0",
+        "secp256k1": "^4.0.2",
+        "tmp": "^0.2.1",
+        "utf-8-validate": "^5.0.5",
+        "ws": "^7.5.8"
+      },
+      "engines": {
+        "node": ">=14"
+      }
+    },
+    "node_modules/@xpla/xpla.js/node_modules/@terra-money/terra.proto": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@terra-money/terra.proto/-/terra.proto-2.1.0.tgz",
+      "integrity": "sha512-rhaMslv3Rkr+QsTQEZs64FKA4QlfO0DfQHaR6yct/EovenMkibDEQ63dEL6yJA6LCaEQGYhyVB9JO9pTUA8ybw==",
+      "dependencies": {
+        "@improbable-eng/grpc-web": "^0.14.1",
+        "google-protobuf": "^3.17.3",
+        "long": "^4.0.0",
+        "protobufjs": "~6.11.2"
+      }
+    },
+    "node_modules/@xpla/xpla.js/node_modules/@types/bn.js": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-5.1.1.tgz",
+      "integrity": "sha512-qNrYbZqMx0uJAfKnKclPh+dTwK33KfLHYqtyODwd5HnXOjnkhc4qgn3BrK6RWyGZm5+sIFE7Q7Vz6QQtJB7w7g==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@xpla/xpla.js/node_modules/axios": {
+      "version": "0.26.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz",
+      "integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==",
+      "dependencies": {
+        "follow-redirects": "^1.14.8"
+      }
+    },
+    "node_modules/@xpla/xpla.js/node_modules/ethereumjs-util": {
+      "version": "7.1.5",
+      "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz",
+      "integrity": "sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==",
+      "dependencies": {
+        "@types/bn.js": "^5.1.0",
+        "bn.js": "^5.1.2",
+        "create-hash": "^1.1.2",
+        "ethereum-cryptography": "^0.1.3",
+        "rlp": "^2.2.4"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/101": {
       "version": "1.6.3",
       "resolved": "https://registry.npmjs.org/101/-/101-1.6.3.tgz",
@@ -3642,6 +3715,14 @@
       "resolved": "https://registry.npmjs.org/bech32/-/bech32-2.0.0.tgz",
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     },
+    "node_modules/big-integer": {
+      "version": "1.6.36",
+      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.36.tgz",
+      "integrity": "sha512-t70bfa7HYEA1D9idDbmuv7YbsbVkQ+Hp+8KFSul4aE5e/i1bjCNIRYJZlA8Q8p0r9T8cF/RVvwUgRA//FydEyg==",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
     "node_modules/bignumber.js": {
       "version": "9.0.2",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.2.tgz",
@@ -4500,6 +4581,20 @@
         "node": ">= 8"
       }
     },
+    "node_modules/crypto-addr-codec": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/crypto-addr-codec/-/crypto-addr-codec-0.1.7.tgz",
+      "integrity": "sha512-X4hzfBzNhy4mAc3UpiXEC/L0jo5E8wAa9unsnA8nNXYzXjCcGk83hfC5avJWCSGT8V91xMnAS9AKMHmjw5+XCg==",
+      "dependencies": {
+        "base-x": "^3.0.8",
+        "big-integer": "1.6.36",
+        "blakejs": "^1.1.0",
+        "bs58": "^4.0.1",
+        "ripemd160-min": "0.0.6",
+        "safe-buffer": "^5.2.0",
+        "sha3": "^2.1.1"
+      }
+    },
     "node_modules/crypto-browserify": {
       "version": "3.12.0",
       "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz",
@@ -11064,6 +11159,14 @@
         "inherits": "^2.0.1"
       }
     },
+    "node_modules/ripemd160-min": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/ripemd160-min/-/ripemd160-min-0.0.6.tgz",
+      "integrity": "sha512-+GcJgQivhs6S9qvLogusiTcS9kQUfgR75whKuy5jIhuiOfQuJ8fjqxV6EGD5duH1Y/FawFUMtMhyeq3Fbnib8A==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/rlp": {
       "version": "2.2.7",
       "resolved": "https://registry.npmjs.org/rlp/-/rlp-2.2.7.tgz",
@@ -11269,7 +11372,6 @@
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/sha3/-/sha3-2.1.4.tgz",
       "integrity": "sha512-S8cNxbyb0UGUM2VhRD4Poe5N58gJnJsLJ5vC7FYWGUmGhcsj4++WaIOBFVDxlG0W3To6xBuiRh+i0Qp2oNCOtg==",
-      "dev": true,
       "dependencies": {
         "buffer": "6.0.3"
       }
@@ -11278,7 +11380,6 @@
       "version": "6.0.3",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
       "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
-      "dev": true,
       "funding": [
         {
           "type": "github",
@@ -13317,9 +13418,9 @@
       }
     },
     "node_modules/ws": {
-      "version": "7.5.7",
+      "version": "7.5.9",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.7.tgz",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
-      "integrity": "sha512-KMvVuFzpKBuiIXW3E4u3mySRO2/mCHSyZDJQM5NQ9Q9KHWHWh0NHgfbRMLLrceUK5qAL4ytALJbpRMjixFZh8A==",
+      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
       "engines": {
         "node": ">=8.3.0"
       },
@@ -15769,6 +15870,74 @@
         }
       }
     },
+    "@xpla/xpla.js": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@xpla/xpla.js/-/xpla.js-0.2.1.tgz",
+      "integrity": "sha512-+2v9/rxnRaaZBShT232bB3sow0JMe5ghIzLUPy7XJQasf6fu3mmVgMUIl9QCrILkuTZwh3yNsFOvkZTPH28Fmw==",
+      "requires": {
+        "@ethersproject/bytes": "^5.6.1",
+        "@ethersproject/keccak256": "^5.6.1",
+        "@ethersproject/signing-key": "^5.6.2",
+        "@terra-money/legacy.proto": "npm:@terra-money/terra.proto@^0.1.7",
+        "@terra-money/terra.proto": "^2.1.0",
+        "axios": "^0.26.1",
+        "bech32": "^2.0.0",
+        "bip32": "^2.0.6",
+        "bip39": "^3.0.3",
+        "bufferutil": "^4.0.3",
+        "crypto-addr-codec": "^0.1.7",
+        "decimal.js": "^10.2.1",
+        "elliptic": "^6.5.4",
+        "ethereumjs-util": "^7.1.5",
+        "jscrypto": "^1.0.1",
+        "readable-stream": "^3.6.0",
+        "secp256k1": "^4.0.2",
+        "tmp": "^0.2.1",
+        "utf-8-validate": "^5.0.5",
+        "ws": "^7.5.8"
+      },
+      "dependencies": {
+        "@terra-money/terra.proto": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/@terra-money/terra.proto/-/terra.proto-2.1.0.tgz",
+          "integrity": "sha512-rhaMslv3Rkr+QsTQEZs64FKA4QlfO0DfQHaR6yct/EovenMkibDEQ63dEL6yJA6LCaEQGYhyVB9JO9pTUA8ybw==",
+          "requires": {
+            "@improbable-eng/grpc-web": "^0.14.1",
+            "google-protobuf": "^3.17.3",
+            "long": "^4.0.0",
+            "protobufjs": "~6.11.2"
+          }
+        },
+        "@types/bn.js": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-5.1.1.tgz",
+          "integrity": "sha512-qNrYbZqMx0uJAfKnKclPh+dTwK33KfLHYqtyODwd5HnXOjnkhc4qgn3BrK6RWyGZm5+sIFE7Q7Vz6QQtJB7w7g==",
+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "axios": {
+          "version": "0.26.1",
+          "resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz",
+          "integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==",
+          "requires": {
+            "follow-redirects": "^1.14.8"
+          }
+        },
+        "ethereumjs-util": {
+          "version": "7.1.5",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz",
+          "integrity": "sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==",
+          "requires": {
+            "@types/bn.js": "^5.1.0",
+            "bn.js": "^5.1.2",
+            "create-hash": "^1.1.2",
+            "ethereum-cryptography": "^0.1.3",
+            "rlp": "^2.2.4"
+          }
+        }
+      }
+    },
     "abab": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/abab/-/abab-2.0.5.tgz",
@@ -16216,6 +16385,11 @@
       "resolved": "https://registry.npmjs.org/bech32/-/bech32-2.0.0.tgz",
       "integrity": "sha512-LcknSilhIGatDAsY1ak2I8VtGaHNhgMSYVxFrGLXv+xLHytaKZKcaUJJUE7qmBr7h33o5YQwP55pMI0xmkpJwg=="
     },
+    "big-integer": {
+      "version": "1.6.36",
+      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.36.tgz",
+      "integrity": "sha512-t70bfa7HYEA1D9idDbmuv7YbsbVkQ+Hp+8KFSul4aE5e/i1bjCNIRYJZlA8Q8p0r9T8cF/RVvwUgRA//FydEyg=="
+    },
     "bignumber.js": {
       "version": "9.0.2",
       "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.2.tgz",
@@ -16943,6 +17117,20 @@
         "which": "^2.0.1"
       }
     },
+    "crypto-addr-codec": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/crypto-addr-codec/-/crypto-addr-codec-0.1.7.tgz",
+      "integrity": "sha512-X4hzfBzNhy4mAc3UpiXEC/L0jo5E8wAa9unsnA8nNXYzXjCcGk83hfC5avJWCSGT8V91xMnAS9AKMHmjw5+XCg==",
+      "requires": {
+        "base-x": "^3.0.8",
+        "big-integer": "1.6.36",
+        "blakejs": "^1.1.0",
+        "bs58": "^4.0.1",
+        "ripemd160-min": "0.0.6",
+        "safe-buffer": "^5.2.0",
+        "sha3": "^2.1.1"
+      }
+    },
     "crypto-browserify": {
       "version": "3.12.0",
       "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz",
@@ -21930,6 +22118,11 @@
         "inherits": "^2.0.1"
       }
     },
+    "ripemd160-min": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/ripemd160-min/-/ripemd160-min-0.0.6.tgz",
+      "integrity": "sha512-+GcJgQivhs6S9qvLogusiTcS9kQUfgR75whKuy5jIhuiOfQuJ8fjqxV6EGD5duH1Y/FawFUMtMhyeq3Fbnib8A=="
+    },
     "rlp": {
       "version": "2.2.7",
       "resolved": "https://registry.npmjs.org/rlp/-/rlp-2.2.7.tgz",
@@ -22093,7 +22286,6 @@
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/sha3/-/sha3-2.1.4.tgz",
       "integrity": "sha512-S8cNxbyb0UGUM2VhRD4Poe5N58gJnJsLJ5vC7FYWGUmGhcsj4++WaIOBFVDxlG0W3To6xBuiRh+i0Qp2oNCOtg==",
-      "dev": true,
       "requires": {
         "buffer": "6.0.3"
       },
@@ -22102,7 +22294,6 @@
           "version": "6.0.3",
           "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
           "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
-          "dev": true,
           "requires": {
             "base64-js": "^1.3.1",
             "ieee754": "^1.2.1"
@@ -23722,9 +23913,9 @@
       }
     },
     "ws": {
-      "version": "7.5.7",
+      "version": "7.5.9",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.7.tgz",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
-      "integrity": "sha512-KMvVuFzpKBuiIXW3E4u3mySRO2/mCHSyZDJQM5NQ9Q9KHWHWh0NHgfbRMLLrceUK5qAL4ytALJbpRMjixFZh8A==",
+      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
       "requires": {}
     },
     "xhr": {

sdk/js/package.json

@@ -64,6 +64,7 @@
     "@solana/spl-token": "^0.1.8",
     "@solana/web3.js": "^1.24.0",
     "@terra-money/terra.js": "^3.1.3",
+    "@xpla/xpla.js": "^0.2.1",
     "algosdk": "^1.15.0",
     "axios": "^0.24.0",
     "bech32": "^2.0.0",

sdk/js/src/bridge/getEmitterAddress.ts

@@ -32,6 +32,8 @@ export async function getEmitterAddressTerra(programAddress: string) {
 
 export const getEmitterAddressInjective = getEmitterAddressTerra;
 
+export const getEmitterAddressXpla = getEmitterAddressTerra;
+
 export function getEmitterAddressAlgorand(appId: bigint): string {
   const appAddr: string = getApplicationAddress(appId);
   const decAppAddr: Uint8Array = decodeAddress(appAddr).publicKey;

sdk/js/src/bridge/parseSequenceFromLog.ts

@@ -1,5 +1,6 @@
 import { TransactionResponse } from "@solana/web3.js";
 import { TxInfo } from "@terra-money/terra.js";
+import { TxInfo as XplaTxInfo } from "@xpla/xpla.js";
 import { BigNumber, ContractReceipt } from "ethers";
 import { FinalExecutionOutcome } from "near-api-js/lib/providers";
 import { Implementation__factory } from "../ethers-contracts";
@@ -51,6 +52,23 @@ export function parseSequenceFromLogTerra(info: TxInfo): string {
   return sequence.toString();
 }
 
+export function parseSequenceFromLogXpla(info: XplaTxInfo): string {
+  // Scan for the Sequence attribute in all the outputs of the transaction.
+  // TODO: Make this not horrible.
+  let sequence = "";
+  const jsonLog = JSON.parse(info.raw_log);
+  jsonLog.map((row: any) => {
+    row.events.map((event: any) => {
+      event.attributes.map((attribute: any) => {
+        if (attribute.key === "message.sequence") {
+          sequence = attribute.value;
+        }
+      });
+    });
+  });
+  return sequence.toString();
+}
+
 export function parseSequencesFromLogTerra(info: TxInfo): string[] {
   // Scan for the Sequence attribute in all the outputs of the transaction.
   // TODO: Make this not horrible.

sdk/js/src/cosmwasm/address.ts

@@ -1,3 +1,5 @@
+import { LCDClient as TerraLCDClient } from "@terra-money/terra.js";
+import { LCDClient as XplaLCDClient } from "@xpla/xpla.js";
 import { keccak256 } from "ethers/lib/utils";
 import { isNativeDenom } from "../terra";
 import {
@@ -10,8 +12,8 @@ import {
   isTerraChain,
 } from "../utils";
 
-export const isNativeDenomInjective = (string = "") => string === "inj";
+export const isNativeDenomInjective = (denom: string) => denom === "inj";
-export const isNativeDenomXpla = (string = "") => string === "axpla";
+export const isNativeDenomXpla = (denom: string) => denom === "axpla";
 
 export function isNativeCosmWasmDenom(
   chainId: CosmWasmChainId,
@@ -37,3 +39,44 @@ export function buildTokenId(
     keccak256(Buffer.from(address, "utf-8")).substring(4)
   );
 }
+export interface ExternalIdResponse {
+  token_id: {
+    Bank?: { denom: string };
+    Contract?: {
+      NativeCW20?: {
+        contract_address: string;
+      };
+      ForeignToken?: {
+        chain_id: string;
+        foreign_address: string;
+      };
+    };
+  };
+}
+
+// returns the TokenId corresponding to the ExternalTokenId
+// see cosmwasm token_addresses.rs
+export const queryExternalId = async (
+  client: TerraLCDClient | XplaLCDClient,
+  tokenBridgeAddress: string,
+  externalTokenId: string
+) => {
+  try {
+    const response = await client.wasm.contractQuery<ExternalIdResponse>(
+      tokenBridgeAddress,
+      {
+        external_id: {
+          external_id: Buffer.from(externalTokenId, "hex").toString("base64"),
+        },
+      }
+    );
+    return (
+      // response depends on the token type
+      response.token_id.Bank?.denom ||
+      response.token_id.Contract?.NativeCW20?.contract_address ||
+      response.token_id.Contract?.ForeignToken?.foreign_address
+    );
+  } catch {
+    return null;
+  }
+};

sdk/js/src/index.ts

@@ -6,6 +6,7 @@ export * from "./rpc";
 export * from "./utils";
 export * from "./bridge";
 export * from "./token_bridge";
+export * from "./cosmwasm";
 
 export * as cosmos from "./cosmos";
 export * as ethers_contracts from "./ethers-contracts";

sdk/js/src/token_bridge/attest.ts

@@ -28,9 +28,10 @@ import {
 import { safeBigIntToNumber } from "../utils/bigint";
 import { createNonce } from "../utils/createNonce";
 import { getIsWrappedAssetNear } from ".";
-import { isNativeDenomInjective } from "../cosmwasm";
+import { isNativeDenomInjective, isNativeDenomXpla } from "../cosmwasm";
 import { Provider } from "near-api-js/lib/providers";
 import { FunctionCallOptions } from "near-api-js/lib/account";
+import { MsgExecuteContract as XplaMsgExecuteContract } from "@xpla/xpla.js";
 
 export async function attestFromEth(
   tokenBridgeAddress: string,
@@ -102,6 +103,29 @@ export async function attestFromInjective(
   });
 }
 
+export function attestFromXpla(
+  tokenBridgeAddress: string,
+  walletAddress: string,
+  asset: string
+): XplaMsgExecuteContract {
+  const nonce = Math.round(Math.random() * 100000);
+  const isNativeAsset = isNativeDenomXpla(asset);
+  return new XplaMsgExecuteContract(walletAddress, tokenBridgeAddress, {
+    create_asset_meta: {
+      asset_info: isNativeAsset
+        ? {
+            native_token: { denom: asset },
+          }
+        : {
+            token: {
+              contract_addr: asset,
+            },
+          },
+      nonce: nonce,
+    },
+  });
+}
+
 export async function attestFromSolana(
   connection: Connection,
   bridgeAddress: string,

sdk/js/src/token_bridge/createWrapped.ts

@@ -12,6 +12,7 @@ import BN from "bn.js";
 import { FunctionCallOptions } from "near-api-js/lib/account";
 import { Provider } from "near-api-js/lib/providers";
 import { callFunctionNear } from "../utils";
+import { MsgExecuteContract as XplaMsgExecuteContract } from "@xpla/xpla.js";
 
 export async function createWrappedOnEth(
   tokenBridgeAddress: string,
@@ -39,6 +40,18 @@ export async function createWrappedOnTerra(
 
 export const createWrappedOnInjective = submitVAAOnInjective;
 
+export function createWrappedOnXpla(
+  tokenBridgeAddress: string,
+  walletAddress: string,
+  signedVAA: Uint8Array
+): XplaMsgExecuteContract {
+  return new XplaMsgExecuteContract(walletAddress, tokenBridgeAddress, {
+    submit_vaa: {
+      data: fromUint8Array(signedVAA),
+    },
+  });
+}
+
 export async function createWrappedOnSolana(
   connection: Connection,
   bridgeAddress: string,

sdk/js/src/token_bridge/getForeignAsset.ts

@@ -19,6 +19,7 @@ import {
   coalesceChainId,
 } from "../utils";
 import { Provider } from "near-api-js/lib/providers";
+import { LCDClient as XplaLCDClient } from "@xpla/xpla.js";
 
 /**
  * Returns a foreign asset address on Ethereum for a provided native chain and asset address, AddressZero if it does not exist
@@ -105,6 +106,28 @@ export async function getForeignAssetInjective(
   }
 }
 
+export async function getForeignAssetXpla(
+  tokenBridgeAddress: string,
+  client: XplaLCDClient,
+  originChain: ChainId | ChainName,
+  originAsset: Uint8Array
+): Promise<string | null> {
+  try {
+    const result: { address: string } = await client.wasm.contractQuery(
+      tokenBridgeAddress,
+      {
+        wrapped_registry: {
+          chain: coalesceChainId(originChain),
+          address: fromUint8Array(originAsset),
+        },
+      }
+    );
+    return result.address;
+  } catch (e) {
+    return null;
+  }
+}
+
 /**
  * Returns a foreign asset address on Solana for a provided native chain and asset address
  * @param connection

sdk/js/src/token_bridge/getIsTransferCompleted.ts

@@ -19,6 +19,7 @@ import { Bridge__factory } from "../ethers-contracts";
 import { importCoreWasm } from "../solana/wasm";
 import { safeBigIntToNumber } from "../utils/bigint";
 import { Provider } from "near-api-js/lib/providers";
+import { LCDClient as XplaLCDClient } from "@xpla/xpla.js";
 
 export async function getIsTransferCompletedEth(
   tokenBridgeAddress: string,
@@ -126,6 +127,22 @@ export async function getIsTransferCompletedInjective(
   return false;
 }
 
+export async function getIsTransferCompletedXpla(
+  tokenBridgeAddress: string,
+  signedVAA: Uint8Array,
+  client: XplaLCDClient
+): Promise<boolean> {
+  const result: { is_redeemed: boolean } = await client.wasm.contractQuery(
+    tokenBridgeAddress,
+    {
+      is_vaa_redeemed: {
+        vaa: fromUint8Array(signedVAA),
+      },
+    }
+  );
+  return result.is_redeemed;
+}
+
 export async function getIsTransferCompletedSolana(
   tokenBridgeAddress: string,
   signedVAA: Uint8Array,

sdk/js/src/token_bridge/getOriginalAsset.ts

@@ -1,6 +1,6 @@
 import { ChainGrpcWasmApi } from "@injectivelabs/sdk-ts";
 import { Connection, PublicKey } from "@solana/web3.js";
-import { LCDClient } from "@terra-money/terra.js";
+import { LCDClient as TerraLCDClient } from "@terra-money/terra.js";
 import { Algodv2 } from "algosdk";
 import { ethers } from "ethers";
 import { arrayify, sha256, zeroPad } from "ethers/lib/utils";
@@ -33,6 +33,7 @@ import {
   getIsWrappedAssetNear,
 } from "./getIsWrappedAsset";
 import { Provider } from "near-api-js/lib/providers";
+import { LCDClient as XplaLCDClient } from "@xpla/xpla.js";
 
 // TODO: remove `as ChainId` and return number in next minor version as we can't ensure it will match our type definition
 export interface WormholeWrappedInfo {
@@ -80,7 +81,7 @@ export async function getOriginalAssetEth(
 }
 
 export async function getOriginalAssetTerra(
-  client: LCDClient,
+  client: TerraLCDClient,
   wrappedAddress: string
 ) {
   return getOriginalAssetCosmWasm(client, wrappedAddress, CHAIN_ID_TERRA);
@@ -140,8 +141,15 @@ export async function getOriginalAssetInjective(
   };
 }
 
+export async function getOriginalAssetXpla(
+  client: XplaLCDClient,
+  wrappedAddress: string
+) {
+  return getOriginalAssetCosmWasm(client, wrappedAddress, "xpla");
+}
+
 export async function getOriginalAssetCosmWasm(
-  client: LCDClient,
+  client: TerraLCDClient | XplaLCDClient,
   wrappedAddress: string,
   lookupChain: CosmWasmChainId | CosmWasmChainName
 ): Promise<WormholeWrappedInfo> {

sdk/js/src/token_bridge/redeem.ts

@@ -36,6 +36,7 @@ import BN from "bn.js";
 import { MsgExecuteContract as MsgExecuteContractInjective } from "@injectivelabs/sdk-ts";
 import { FunctionCallOptions } from "near-api-js/lib/account";
 import { Provider } from "near-api-js/lib/providers";
+import { MsgExecuteContract as XplaMsgExecuteContract } from "@xpla/xpla.js";
 
 export async function redeemOnEth(
   tokenBridgeAddress: string,
@@ -96,6 +97,18 @@ export async function submitVAAOnInjective(
 }
 export const redeemOnInjective = submitVAAOnInjective;
 
+export function redeemOnXpla(
+  tokenBridgeAddress: string,
+  walletAddress: string,
+  signedVAA: Uint8Array
+): XplaMsgExecuteContract {
+  return new XplaMsgExecuteContract(walletAddress, tokenBridgeAddress, {
+    submit_vaa: {
+      data: fromUint8Array(signedVAA),
+    },
+  });
+}
+
 export async function redeemAndUnwrapOnSolana(
   connection: Connection,
   bridgeAddress: string,

sdk/js/src/token_bridge/transfer.ts

@@ -47,10 +47,11 @@ import {
   callFunctionNear,
 } from "../utils";
 import { safeBigIntToNumber } from "../utils/bigint";
-import { isNativeDenomInjective } from "../cosmwasm";
+import { isNativeDenomInjective, isNativeDenomXpla } from "../cosmwasm";
 const BN = require("bn.js");
 import { FunctionCallOptions } from "near-api-js/lib/account";
 import { Provider } from "near-api-js/lib/providers";
+import { MsgExecuteContract as XplaMsgExecuteContract } from "@xpla/xpla.js";
 
 export async function getAllowanceEth(
   tokenBridgeAddress: string,
@@ -330,6 +331,95 @@ export async function transferFromInjective(
       ];
 }
 
+export function transferFromXpla(
+  walletAddress: string,
+  tokenBridgeAddress: string,
+  tokenAddress: string,
+  amount: string,
+  recipientChain: ChainId | ChainName,
+  recipientAddress: Uint8Array,
+  relayerFee: string = "0",
+  payload: Uint8Array | null = null
+): XplaMsgExecuteContract[] {
+  const recipientChainId = coalesceChainId(recipientChain);
+  const nonce = Math.round(Math.random() * 100000);
+  const isNativeAsset = isNativeDenomXpla(tokenAddress);
+  const createInitiateTransfer = (info: object) =>
+    payload
+      ? {
+          initiate_transfer_with_payload: {
+            asset: {
+              amount,
+              info,
+            },
+            recipient_chain: recipientChainId,
+            recipient: Buffer.from(recipientAddress).toString("base64"),
+            fee: relayerFee,
+            nonce,
+            payload,
+          },
+        }
+      : {
+          initiate_transfer: {
+            asset: {
+              amount,
+              info,
+            },
+            recipient_chain: recipientChainId,
+            recipient: Buffer.from(recipientAddress).toString("base64"),
+            fee: relayerFee,
+            nonce,
+          },
+        };
+  return isNativeAsset
+    ? [
+        new XplaMsgExecuteContract(
+          walletAddress,
+          tokenBridgeAddress,
+          {
+            deposit_tokens: {},
+          },
+          { [tokenAddress]: amount }
+        ),
+        new XplaMsgExecuteContract(
+          walletAddress,
+          tokenBridgeAddress,
+          createInitiateTransfer({
+            native_token: {
+              denom: tokenAddress,
+            },
+          }),
+          {}
+        ),
+      ]
+    : [
+        new XplaMsgExecuteContract(
+          walletAddress,
+          tokenAddress,
+          {
+            increase_allowance: {
+              spender: tokenBridgeAddress,
+              amount: amount,
+              expires: {
+                never: {},
+              },
+            },
+          },
+          {}
+        ),
+        new XplaMsgExecuteContract(
+          walletAddress,
+          tokenBridgeAddress,
+          createInitiateTransfer({
+            token: {
+              contract_addr: tokenAddress,
+            },
+          }),
+          {}
+        ),
+      ];
+}
+
 export async function transferNativeSol(
   connection: Connection,
   bridgeAddress: string,

sdk/js/src/token_bridge/updateWrapped.ts

@@ -5,6 +5,7 @@ import {
   createWrappedOnTerra,
   createWrappedOnNear,
   submitVAAOnInjective,
+  createWrappedOnXpla,
 } from ".";
 import { Bridge__factory } from "../ethers-contracts";
 
@@ -24,6 +25,8 @@ export const updateWrappedOnTerra = createWrappedOnTerra;
 
 export const updateWrappedOnInjective = submitVAAOnInjective;
 
+export const updateWrappedOnXpla = createWrappedOnXpla;
+
 export const updateWrappedOnSolana = createWrappedOnSolana;
 
 export const updateWrappedOnAlgorand = createWrappedOnAlgorand;