diff --git a/.env.sample b/.env.sample
new file mode 100644
index 000000000..1a8ff7af0
--- /dev/null
+++ b/.env.sample
@@ -0,0 +1,2 @@
+MB_CLUSTER_URL=
+MB_PAYER_KEYPAIR=
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index c7aad8eb5..1f7a1bb34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,5 +17,6 @@ programs/margin-trade/src/lib-expanded.rs
 programs/mango-v4/src/lib-expanded.rs
 
 keeper/.env
+.env
 
 ts/client/src/scripts/archive/ts.ts
\ No newline at end of file
diff --git a/package.json b/package.json
index d45f2f90c..1078fc2bd 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,6 @@
     "clean": "rm -rf dist",
     "example1-user": "ts-node ts/client/src/scripts/example1-user.ts",
     "example1-admin": "ts-node ts/client/src/scripts/example1-admin.ts",
-    "scratch": "ts-node ts/client/src/scripts/scratch/scratch.ts",
     "format": "prettier --check ./ts",
     "lint": "eslint ./ts --ext ts --ext tsx --ext js --quiet",
     "typecheck": "tsc --noEmit --pretty",
@@ -43,6 +42,7 @@
     "@typescript-eslint/parser": "^5.32.0",
     "chai": "^4.3.4",
     "cross-fetch": "^3.1.5",
+    "dotenv": "^16.0.3",
     "eslint": "^7.28.0",
     "eslint-config-prettier": "^7.2.0",
     "ftx-api": "^1.1.13",
diff --git a/ts/client/src/debug-scripts/debug-banks.ts b/ts/client/src/debug-scripts/debug-banks.ts
index 8ab9d9b7c..e739b1dab 100644
--- a/ts/client/src/debug-scripts/debug-banks.ts
+++ b/ts/client/src/debug-scripts/debug-banks.ts
@@ -1,3 +1,5 @@
+import * as dotenv from 'dotenv';
+dotenv.config();
 import { AnchorProvider, Wallet } from '@project-serum/anchor';
 import { coder } from '@project-serum/anchor/dist/cjs/spl/token';
 import { Cluster, Connection, Keypair } from '@solana/web3.js';
diff --git a/yarn.lock b/yarn.lock
index 110f6a251..58b4b4b0d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -606,7 +606,28 @@
     superstruct "^0.14.2"
     tweetnacl "^1.0.0"
 
-"@solana/web3.js@^1.36.0", "@solana/web3.js@^1.63.1":
+"@solana/web3.js@^1.36.0":
+  version "1.69.0"
+  resolved "https://registry.yarnpkg.com/@solana/web3.js/-/web3.js-1.69.0.tgz#1756b1a26087172291c0b5163d3b44d24eef8aa7"
+  integrity sha512-iU2Q0IG25RITsxBkY1Vkk74LffRokViEcSblz4CGxyt+/V7xSkC2DNM0n0rB3aY/9+FvMiz4l5wHnD9UC4Ac/w==
+  dependencies:
+    "@babel/runtime" "^7.12.5"
+    "@noble/ed25519" "^1.7.0"
+    "@noble/hashes" "^1.1.2"
+    "@noble/secp256k1" "^1.6.3"
+    "@solana/buffer-layout" "^4.0.0"
+    bigint-buffer "^1.1.5"
+    bn.js "^5.0.0"
+    borsh "^0.7.0"
+    bs58 "^4.0.1"
+    buffer "6.0.1"
+    fast-stable-stringify "^1.0.0"
+    jayson "^3.4.4"
+    node-fetch "2"
+    rpc-websockets "^7.5.0"
+    superstruct "^0.14.2"
+
+"@solana/web3.js@^1.63.1":
   version "1.66.2"
   resolved "https://registry.yarnpkg.com/@solana/web3.js/-/web3.js-1.66.2.tgz#80b43c5868b846124fe3ebac7d3943930c3fa60c"
   integrity sha512-RyaHMR2jGmaesnYP045VLeBGfR/gAW3cvZHzMFGg7bkO+WOYOYp1nEllf0/la4U4qsYGKCsO9eEevR5fhHiVHg==
@@ -1346,6 +1367,11 @@ dotenv@10.0.0:
   resolved "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz"
   integrity sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q==
 
+dotenv@^16.0.3:
+  version "16.0.3"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.3.tgz#115aec42bac5053db3c456db30cc243a5a836a07"
+  integrity sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==
+
 duplexer@~0.1.1:
   version "0.1.2"
   resolved "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz"