diff --git a/package.json b/package.json
index 0b35877..b90c80e 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
-  "name": "@mango/client",
+  "name": "@blockworks-foundation/mango-client",
   "version": "0.1.0",
-  "description": "Library for interacting with Mango Margin solana smart contracts.",
-  "repository": "blockworks-foundation/mango",
+  "description": "Library for interacting with Mango Markets' solana smart contracts.",
+  "repository": "blockworks-foundation/mango-client-ts",
   "author": {
     "name": "Blockworks Foundation",
     "email": "hello@blockworks.foundation",
@@ -13,7 +13,7 @@
   "types": "lib/index.d.ts",
   "license": "MIT",
   "engines": {
-    "node": ">=10"
+    "node": ">=14"
   },
   "scripts": {
     "build": "tsc",
@@ -52,7 +52,8 @@
   ],
   "prettier": {
     "singleQuote": true,
-    "trailingComma": "all"
+    "trailingComma": "all",
+    "printWidth": 120
   },
   "dependencies": {
     "@project-serum/serum": "^0.13.20",
diff --git a/src/instruction.ts b/src/instruction.ts
index f4fb0a1..ea11e39 100644
--- a/src/instruction.ts
+++ b/src/instruction.ts
@@ -1,3 +1,4 @@
+import BN from 'bn.js';
 import { PublicKey, SYSVAR_CLOCK_PUBKEY, TransactionInstruction } from '@solana/web3.js';
 import { Order } from '@project-serum/serum/lib/market';
 import { encodeMangoInstruction } from './layout';
@@ -49,12 +50,12 @@ export function makeCancelOrderInstruction(
   openOrdersPk: PublicKey,
   signerKey: PublicKey,
   eventQueuePk: PublicKey,
-  order: Order
+  order: Order,
 ): TransactionInstruction {
   const keys = [
-    { isSigner: false, isWritable: true, pubkey: mangoGroupPk},
-    { isSigner: true, isWritable: false,  pubkey: ownerPk },
-    { isSigner: false,  isWritable: true, pubkey: marginAccountPk },
+    { isSigner: false, isWritable: true, pubkey: mangoGroupPk },
+    { isSigner: true, isWritable: false, pubkey: ownerPk },
+    { isSigner: false, isWritable: true, pubkey: marginAccountPk },
     { isSigner: false, isWritable: false, pubkey: SYSVAR_CLOCK_PUBKEY },
     { isSigner: false, isWritable: false, pubkey: dexProgramId },
     { isSigner: false, isWritable: true, pubkey: spotMarketPk },
@@ -63,18 +64,17 @@ export function makeCancelOrderInstruction(
     { isSigner: false, isWritable: true, pubkey: openOrdersPk },
     { isSigner: false, isWritable: false, pubkey: signerKey },
     { isSigner: false, isWritable: true, pubkey: eventQueuePk },
-  ]
+  ];
 
   const data = encodeMangoInstruction({
     CancelOrder: {
       side: order.side,
       orderId: order.orderId,
-    }
-  })
-  return  new TransactionInstruction( { keys, data, programId })
+    },
+  });
+  return new TransactionInstruction({ keys, data, programId });
 }
 
-
 export function makeSettleFundsInstruction(
   programId: PublicKey,
   mangoGroupPk: PublicKey,
@@ -91,9 +91,9 @@ export function makeSettleFundsInstruction(
   dexSignerKey: PublicKey,
 ): TransactionInstruction {
   const keys = [
-    { isSigner: false, isWritable: true, pubkey: mangoGroupPk},
-    { isSigner: true, isWritable: false,  pubkey: ownerPk },
-    { isSigner: false,  isWritable: true, pubkey: marginAccountPk },
+    { isSigner: false, isWritable: true, pubkey: mangoGroupPk },
+    { isSigner: true, isWritable: false, pubkey: ownerPk },
+    { isSigner: false, isWritable: true, pubkey: marginAccountPk },
     { isSigner: false, isWritable: false, pubkey: SYSVAR_CLOCK_PUBKEY },
     { isSigner: false, isWritable: false, pubkey: dexProgramId },
     { isSigner: false, isWritable: true, pubkey: spotMarketPk },
@@ -105,8 +105,28 @@ export function makeSettleFundsInstruction(
     { isSigner: false, isWritable: true, pubkey: mangoQuoteVaultPk },
     { isSigner: false, isWritable: false, pubkey: dexSignerKey },
     { isSigner: false, isWritable: false, pubkey: TOKEN_PROGRAM_ID },
-  ]
-  const data = encodeMangoInstruction( {SettleFunds: {}} )
+  ];
+  const data = encodeMangoInstruction({ SettleFunds: {} });
 
-  return new TransactionInstruction( { keys, data, programId })
-}
\ No newline at end of file
+  return new TransactionInstruction({ keys, data, programId });
+}
+
+export function makeSettleBorrowInstruction(
+  programId: PublicKey,
+  mangoGroupPk: PublicKey,
+  marginAccountPk: PublicKey,
+  walletPk: PublicKey,
+  tokenIndex: number,
+  quantity: number,
+): TransactionInstruction {
+  const keys = [
+    { isSigner: false, isWritable: true, pubkey: mangoGroupPk },
+    { isSigner: false, isWritable: true, pubkey: marginAccountPk },
+    { isSigner: true, isWritable: false, pubkey: walletPk },
+    { isSigner: false, isWritable: false, pubkey: SYSVAR_CLOCK_PUBKEY },
+  ];
+  const data = encodeMangoInstruction({
+    SettleBorrow: { tokenIndex: new BN(tokenIndex), quantity },
+  });
+  return new TransactionInstruction({ keys, data, programId });
+}