fixes

README.md

@@ -99,7 +99,7 @@ const signature = await trade(
 ### Lend Tokens
 
 ```typescript
-import { lend } from 'solana-agent-kit';
+import { lendAsset } from 'solana-agent-kit';
 import { PublicKey } from '@solana/web3.js';
 
 const signature = await lendAsset(

package.json

@@ -29,6 +29,7 @@
     "typedoc": "^0.26.11"
   },
   "devDependencies": {
-    "@types/node": "^22.9.0"
+    "@types/node": "^22.9.0",
+    "ts-node": "^10.9.2"
   }
 }

src/tools/lend.ts

@@ -25,18 +25,18 @@ export async function lendAsset(
 
     const request = {
       owner: agent.wallet.publicKey.toBase58(),
-      mintAddress: asset,
-      depositAmount: amount,
+      mintAddress: asset.toBase58(),
+      depositAmount: amount.toString(),
     };
 
-    const priority = `?priorityFee=${getPriorityFees(agent.connection)}`;
+    const priorityFees = await getPriorityFees(agent.connection);
+    const priority = `?priorityFee=${priorityFees.median}`;
 
     const response = await fetch(
       `${LULO_API}/generate/account/deposit${priority}`,
       {
         method: "POST",
         headers: {
-          Accept: "application/json",
           "Content-Type": "application/json",
           "x-wallet-pubkey": agent.wallet.publicKey.toBase58(),
           "x-api-key": LULO_API_KEY,

src/utils/send_tx.ts

@@ -1,13 +1,22 @@
 import { SolanaAgentKit } from "../agent";
-import { Transaction, Keypair } from "@solana/web3.js";
+import { Transaction, Keypair, TransactionInstruction } from "@solana/web3.js";
 import { Connection, ComputeBudgetProgram } from "@solana/web3.js";
 
 /**
  * Get priority fees for the current block
  * @param connection - Solana RPC connection
  * @returns Priority fees statistics and instructions for different fee levels
  */
-export async function getPriorityFees(connection: Connection) {
+export async function getPriorityFees(connection: Connection): Promise<{
+  min: number;
+  median: number;
+  max: number;
+  instructions?: {
+    low: TransactionInstruction;
+    medium: TransactionInstruction;
+    high: TransactionInstruction;
+  };
+}> {
   try {
     // Get recent prioritization fees
     const priorityFees = await connection.getRecentPrioritizationFees();