Stake your SUI on Suilend to receive liquid staking tokens (LST). Use LSTs to earn trading fees in liquidity pools or as collateral to borrow stablecoins.

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Example Prompts

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Natural Language Prompts

"stake suilend 1 msui"

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LangChain Tool Prompts

// Stake 1 SUI
{
 amount: 1;
 symbol: 'msui';
}

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Example Implementation

import { SuiAgentKit } from "@getnimbus/sui-agent-kit";

async function stakeSuilend(agent: SuiAgentKit) {
  try {
    const result = await agent.stakeSuilend({
      type: "STAKING",
      amount: 1,
      symbol: "msui",
    });
    console.log("Result:", result);
  } catch (error) {
    console.error("Stake failed:", error);
  }
}

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Implementation Details

  • Check user balance
  • Initialize data from Suilend SDK
  • Prepare the transaction payload
  • Sign & execute the transaction

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Response Format

// Successful response
{
  tx_hash: "DHGKz1EZDnDHbiRC2P3dZd7xuLnfGdncDaBvaExyTAfM",
  tx_status: "success",
}

// Error response
{
  tx_hash: "DHGKz1EZDnDHbiRC2P3dZd7xuLnfGdncDaBvaExyTAfM",
  tx_status: "failed",
}

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Error Handling

try {
  const res = await agent.stakeSuilend({
    type: "STAKING",
    amount: 1,
    symbol: "msui",
  });
} catch (error) {
  if (error.message.includes("Insufficient balance")) {
    // Handle insufficient balance
  } else {
    // Handle other transaction failures
  }
}

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Best Practices

  1. Balance Verification
  • Check SUI balance before staking
  • Account for transaction fees
  • Consider minimum stake amounts
  1. Transaction Management
  • Monitor transaction status
  • Implement proper error handling
  • Use appropriate commitment levels
  1. Security
  • Verify transaction details
  • Double-check amounts
  • Keep private keys secure
  1. User Experience
  • Show transaction progress
  • Display staking rewards