Getting started

// Step 1: Quote - Build and get quote
const quoteRequest = {
  mode: 'eoa',
  ownerAddress: '0x742d35cc6639cb8d4b5d1c5d7b8b5e2e7c0c7a8a',
  fundingTokens: [{
    tokenAddress: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913', // USDC on Base
    chainId: 8453,
    amount: '100000000' // 100 USDC
  }],
  feeToken: {
    address: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913',
    chainId: 8453
  },
  composeFlows: [{
    type: '/instructions/intent-simple',
    data: {
      srcChainId: 8453,
      dstChainId: 10,
      srcToken: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913',
      dstToken: '0x94b008aa00579c1307b0ef2c499ad98a8ce58e58',
      amount: '100000000',
      slippage: 0.01
    }
  }]
};

const quote = await fetch('https://api.biconomy.io/v1/quote', {
  method: 'POST',
  body: JSON.stringify(quoteRequest)
}).then(r => r.json());

// Step 2: Sign the payload
const signature = ... // implement a signing function here as explained in the Executing Workflows section

// Step 3: Execute
const result = await fetch('https://api.biconomy.io/v1/execute', {
  method: 'POST',
  body: JSON.stringify({
    ...quote,
    payloadToSign: [{ ...quote.payloadToSign[0], signature }]
  })
}).then(r => r.json());

// Step 4: Monitor or poll execution status
const status = await fetch(`https://network.biconomy.io/v1/explorer/${result.supertxHash}`, {
  headers: {
    'Authorization': `Bearer ${API_KEY}`
  }
}).then(r => r.json());

console.log('Supertransaction hash:', result.supertxHash);
console.log('Execution status:', status);