eth_sendRawTransaction

Sends a signed transaction to Optimism Layer 2 network.

Parameters

1. Signed Transaction Data - DATA
   • The signed transaction data as a hex string

Implementation Examples

cURL

curl -X POST https://api-optimism-mainnet-archive.n.dwellir.com/YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_sendRawTransaction",
    "params": ["0xf86c808504a817c800825208943535353535353535353535353535353535353535880de0b6b3a76400008025a04f4c17305743700648bc4f6cd3038ec6f6af0df73e31757007b7f59df7bee88da07e1941b264348e80c78c4027afc65a87b0a5e43b86742b8ca0823584c6788fd0"],
    "id": 1
  }'

JavaScript

// Send raw transaction to Optimism L2
const response = await fetch('https://api-optimism-mainnet-archive.n.dwellir.com/YOUR_API_KEY', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    jsonrpc: '2.0',
    method: 'eth_sendRawTransaction',
    params: ["0xf86c808504a817c800825208943535353535353535353535353535353535353535880de0b6b3a76400008025a04f4c17305743700648bc4f6cd3038ec6f6af0df73e31757007b7f59df7bee88da07e1941b264348e80c78c4027afc65a87b0a5e43b86742b8ca0823584c6788fd0"],
    id: 1
  })
});

const data = await response.json();
const txHash = data.result;
console.log('Transaction hash:', txHash);

Response Example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
}

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