@xlink-network/xlink-sdk/src/bitcoinUtils/apiHelpers/broadcastRevealableTransaction.ts

XLINK js SDK

import { toHex } from "viem"
import { requestAPI } from "../../utils/apiHelpers"
import { KnownChainId } from "../../utils/types/knownIds"
import { SDKGlobalContext } from "../../xlinkSdkUtils/types.internal"

export async function broadcastRevealableTransaction(
  sdkContext: Pick<SDKGlobalContext, "backendAPI">,
  info: {
    fromChain: KnownChainId.BitcoinChain
    transactionHex: `0x${string}`
    orderData: Uint8Array
    orderOutputIndex: number
    orderOutputSatsAmount: bigint
    xlinkPegInAddress: {
      address: string
      scriptPubKey: Uint8Array
    }
  },
): Promise<{ txid: string }> {
  const resp = await requestAPI<{
    txId: string
  }>(sdkContext, {
    path: `/2024-10-01/bitcoin/broadcast`,
    method: "POST",
    body: {
      fromChain: info.fromChain,
      transactionHex: info.transactionHex,
      orderDataHex: toHex(info.orderData),
      orderOutputIndex: info.orderOutputIndex,
      orderOutputSatoshiAmount: info.orderOutputSatsAmount.toString(),
      xlinkPegInAddress: {
        address: info.xlinkPegInAddress.address,
        scriptPubKeyHex: toHex(info.xlinkPegInAddress.scriptPubKey),
      },
    },
  })

  return { txid: resp.txId }
}