diff --git a/README.md b/README.md
index 2dd01d8..8b7ae7d 100644
--- a/README.md
+++ b/README.md
@@ -104,9 +104,7 @@ import { PublicKey } from '@solana/web3.js';
 
 const signature = await lendAsset(
   agent,
-  new PublicKey('asset-mint'),
   100, // amount
-  "lulo-api-key"
 );
 ```
 
diff --git a/src/agent/index.ts b/src/agent/index.ts
index b165ccc..59ee62d 100644
--- a/src/agent/index.ts
+++ b/src/agent/index.ts
@@ -13,7 +13,7 @@ import {
   getLendingDetails,
   getTPS,
 } from "../tools";
-import { CollectionOptions, LuloDepositAssetMint } from "../types";
+import { CollectionOptions } from "../types";
 import { DEFAULT_OPTIONS } from "../constants";
 
 /**
@@ -96,12 +96,8 @@ export class SolanaAgentKit {
     return trade(this, outputMint, inputAmount, inputMint, slippageBps);
   }
 
-  async lendAssets(
-    asset: LuloDepositAssetMint,
-    amount: number,
-    LULO_API_KEY: string,
-  ) {
-    return lendAsset(this, asset, amount, LULO_API_KEY);
+  async lendAssets(amount: number) {
+    return lendAsset(this, amount);
   }
 
   async fetchLendingDetails(LULO_API_KEY: string) {
diff --git a/src/langchain/index.ts b/src/langchain/index.ts
index 3819a5c..b52a8b5 100644
--- a/src/langchain/index.ts
+++ b/src/langchain/index.ts
@@ -193,7 +193,7 @@ export class SolanaGetWalletAddressTool extends Tool {
 export class SolanaLendAssetTool extends Tool {
   name = "solana_lend_asset";
   description =
-    "Lend idle assets for yield using Lulo. Input should be JSON with: {asset: string, amount: number, luloApiKey: string}";
+    "Lend idle assets for yield using Lulo. Input should be JSON with: {amount: number}";
 
   constructor(private solanaKit: SolanaAgentKit) {
     super();
@@ -201,13 +201,9 @@ export class SolanaLendAssetTool extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      const { asset, amount, luloApiKey } = JSON.parse(input);
+      const { amount } = JSON.parse(input);
 
-      const tx = await this.solanaKit.lendAssets(
-        new PublicKey(asset),
-        amount,
-        luloApiKey,
-      );
+      const tx = await this.solanaKit.lendAssets(amount);
 
       return `Asset lent successfully. Transaction: ${tx}`;
     } catch (error: any) {