Broadcast Transaction

Sends a signed deposit transaction to the Ethereum network, initiating validator creation OR exit transactions.

Models

Broadcast Signed Tx Request

{
  "signed_transaction": "0xf903161d8459682f0a83016....b0c878fd6ddcb930fabb87d07cfaaca0659cd03e5a0e847fd0720850c802f030afe47f3bd5b175f64aa75dd126d69539"
}

PreviousAuthentication NextStake Transaction

Last updated 9 months ago

Sends a signed deposit transaction to the Ethereum network, initiating validator creation.

POSThttps://ethereum-staking.sprd.validationcloud.io/v1/api/ethereum/{network}/broadcast_transaction

Authorization

Path parameters

network*enum

The network

mainnetgoerli

Query parameters

Body

signed_transactionstring (binary)

Example:

"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"

Response

Body

transaction_hashstring (binary)

Example: "0x9282185208634e55e0b8bfca0c63cc5dd9078f687cbff6c2dcd1222eafa04ca5"

Request

const response = await fetch('https://ethereum-staking.sprd.validationcloud.io/v1/api/ethereum/{network}/broadcast_transaction?network=mainnet', {
    method: 'POST',
    headers: {
      "Authorization": "Bearer JWT",
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "signed_transaction": "0xf903161d8459682f0a8301616a94053508a6967c54b7a3b8efadeaf6e9979890006a8901bc16d674ec800000b902a44f498c730000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000030b0610af502e6b151d495a4c7e69fc7e4c876d9230b46596344e3d03fa1836b18eae9ddb7461d88e36ba125cb88f1f15f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200100000000000000000000005a920ec8ca81f53709a3f7bda0fa5911c905721800000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006085789b2015da4a648d3425650ed67d5bd574ac4e4caa4b4f47ba328b08263bb24b3da59d52d971a371f157fe0cafab5e179ff41e1f9a3c7de209ea1216bcf2edbb84c3bbd24ddfb48b3d312e443394624cab98b611746c68fbcc48cb5ad82e5400000000000000000000000000000000000000000000000000000000000000015aac24df74e5cc353816b3d07c262c8189da601edca2cff3dd1a49f6b3a4273f831e84a3a0175fd3ede02885649560dae0a390aa86eab0c878fd6ddcb930fabb87d07cfaaca0659cd03e5a0e847fd0720850c802f030afe47f3bd5b175f64aa75dd126d69539"
    }),
});
const data = await response.json();

Response

{
  "transaction_hash": "0x9282185208634e55e0b8bfca0c63cc5dd9078f687cbff6c2dcd1222eafa04ca5"
}