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POST
/
2fc1de7f08c0465f6a28e3c355e0cb14
eth_sendRawTransaction
curl --request POST \
  --url https://base-mainnet.core.chainstack.com/2fc1de7f08c0465f6a28e3c355e0cb14 \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "id": 1,
  "params": [
    "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
  ]
}
'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}
Base API method eth_sendRawTransaction allows for the submission of a pre-signed transaction to the Base network for broadcast. This method is crucial for executing transactions from externally owned accounts without relying on Base node wallets for signing.
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​
Parameters

  • signedTransactionData — the signed transaction data in hexadecimal format. This data includes the transaction details such as nonce, gas price, gas limit, to address, value, data, and the signature.

​
Response

  • result — the hash of the successfully submitted transaction.

​
Use case

The eth_sendRawTransaction method is essential for:
  • Wallets and other applications that sign transactions offline or in a secure environment and then submit them to the network.
  • Services that batch or automate transaction submissions.
  • Users and developers requiring control over the transaction signing process for security reasons.

Body

application/json
​
jsonrpc
string
default:2.0
required
​
method
string
default:eth_sendRawTransaction
required
​
id
integer
default:1
required
​
params
string[]
required

Response

200 - application/json

The transaction hash of the submitted transaction

​
jsonrpc
string
​
id
integer
​
result
string

The hash of the transaction that was sent.

Last modified on August 7, 2025