eth_sendRawTransaction - zkSync Era

GET https://zksync-era-mainnet.unifra.io/v1/{your-api-key}

Creates a new message call transaction or a contract creation for signed transactions.

Parameters

DATA - The signed transaction data.

JSON

params: [
	"0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
];

Returns

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.

Example

Note: Since eth_sendRawTransaction is a request used for writing to the blockchain and changes its state, it is impossible to execute the same request twice. This means if you were to copy the example given below you will not get the expected response.

Request

cURL

curl --location --request POST 'https://zksync-era-mainnet.unifra.io/v1/your-api-key' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "method":"eth_sendRawTransaction",
    "params":["0xF549af21578Cfe2385FFD3488B3039fd9e52f006"],
    "id":1
}'

Result

JSON

{
	"id": 1,
	"jsonrpc": "2.0",
	"result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}

Common Error Code:

****-32000

"transaction underpriced"

• transaction was sent with too low gas. Re-send the transaction with higher gas