Sign and Broadcast Transaction

To sign and broadcast a transaction to the Babylon Genesis network, follow these steps:

Prepare the unsigned transaction in the hexadecimal format.
Sign the transaction using your preferred signing method.

Broadcast the signed transaction to the Babylon Genesis network by making a POST request to /api/v1/babylon/[network]/transaction/send.

Example request (for babylon-testnet network):

curl --request POST \
     --url https://api-test.p2p.org/api/v1/babylon/babylon-testnet/transaction/send \
     --header 'accept: application/json' \
     --header 'authorization: Bearer <token>' \
     --header 'content-type: application/json' \
     --data '
     {
     "signedTransaction": "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"
     }'

signedTransaction — signed transaction in the hexadecimal which needs to be broadcasted to the network.

Example response:

{
    "error": null,
    "result": {
        "status": "success",
        "blockId": 18575267,
        "fee": 0.005952,
        "gas": {
            "used": 202947,
            "wanted": 238047
        },
        "transactionHash": "EDDA3AE81ACBF56CB1F154F4957779C04F10B6F4C23B13597EFFC61FE05A02D2"
    }
}

status — transaction status: success, failed.
blockId — unique identifier of the block in which the transaction has been included.
fee — total fee in BBN charged for processing the transaction.
gas — computational effort required to execute the transaction, measured in gas units.
- used — amount of gas spent for the transaction.
- wanted — maximum gas limit that the transaction initiator was willing to consume for the transaction.
transactionHash — hash of the transaction.

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Updated 21 days ago