Creates new message call transaction or a contract creation, if the data field contains code.
Object
- The transaction objectfrom
: DATA
, 20 Bytes - The address the transaction is send from.to
: DATA
, 20 Bytes - (optional when creating new contract) The address the transaction is directed to.gas
: QUANTITY
- (optional, default: 90000) Integer of the gas provided for the transaction execution. It will return unused gas.gasPrice
: QUANTITY
- (optional, default: To-Be-Determined) Integer of the gasPrice used for each paid gasvalue
: QUANTITY
- (optional) Integer of the value sent with this transactiondata
: DATA
- The compiled code of a contract OR the hash of the invoked method signature and encoded parameters. For details see Ethereum Contract ABI
nonce
: QUANTITY
- (optional) Integer of a nonce. This allows to overwrite your own pending transactions that use the same nonce.params: [{
"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0", // 30400
"gasPrice": "0x9184e72a000", // 10000000000000
"value": "0x9184e72a", // 2441406250
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
}]
DATA
, 32 Bytes - the transaction hash, or the zero hash if the transaction is not yet available.
Use eth_getTransactionReceipt to get the contract address, after the transaction was mined, when you created a contract.
// Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_sendTransaction","params":[{see above}],"id":1}'
// Result
{
"id":1,
"jsonrpc": "2.0",
"result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}