How to use it

// Importing Tatum SDK for Beacon Chain
import { TatumSDK, Network, Bnb } from '@tatumio/tatum';

// Initializing SDK for Beacon Chain network
const tatum = await TatumSDK.init<Bnb>({ network: Network.BNB });

// Defining the transaction to broadcast
const signedTx = 'SIGNED_TRANSACTION_STRING';  // Replace with your signed transaction string

// Broadcasting the transaction asynchronously
const txResponse = await tatum.rpc.broadcastTxAsync({ tx: signedTx });

// Destroy Tatum SDK - needed for stopping background jobs
await tatum.destroy();


The broadcastTxAsync method is used to broadcast a signed transaction to the BNB Beacon Chain asynchronously.


  • tx (string, required): The signed transaction string that you want to broadcast.

Return Object

The method returns a promise that resolves to a JSON-RPC response containing information about the broadcasted transaction. The response includes the following fields:

  • code (string): The status code of the transaction.

    • Example: 0

  • data (string): Additional data related to the transaction.

    • Example: 7B226F726465725F6964223A22383133453439333946313536374232313937303446464332414434444635384244453031303837392D3438227D

  • hash (string): The hash of the broadcasted transaction.

    • Example: 008EA3C57B15E34B045F69DCEB2A5589B979B2B58BA282C15DF2AEA8B441AB6B

  • log (string): Transaction log information.

    • Example: Msg 0:

(Note: The exact response structure may vary depending on the BNB Beacon Chain's implementation and version.)

Last updated

ยฉ Tatum Technology, LLC