Documentation Index
Fetch the complete documentation index at: https://docs.dfns.co/llms.txt
Use this file to discover all available pages before exploring further.
Transaction
Signs an unsigned transaction and broadcasts it to chain.
| Field | Description | Type - Optional |
|---|
kind | Transaction | String |
transaction | The unsigned hex encoded transaction as shown below. | String |
externalId | A unique ID from your system. It can be leveraged to be used as an idempotency key (read more here). | String (optional) |
{
"kind": "Transaction",
"transaction": "0x0000000200000000df9fecfd6871f56a3ba3d875d295444be08d6b5f38d0ef56901b85e386a84ff1000000640013d1d800000016000000010000000000000000000000006633f4e3000000010000000631323334353600000000000100000000000000010000000033659e6d03936b7746c8a8904bac95d5f582c2a0bb32b8a5a8e1f10e6d2b869d0000000000000000000000010000000000000000"
}
Typescript Example with Stellar SDK
First install the Stellar SDK. You can find the full documentation here.
Here a code sample to broadcast a transaction via the Dfns TypeScript SDK:
import { Asset, BASE_FEE, Horizon, Networks, Operation, TransactionBuilder } from '@stellar/stellar-sdk'
const walletId = 'wa-6lbfv-9esgj-xxxxxxxxxxxxxxxx'
const wallet = await dfnsClient.wallets.getWallet({ walletId })
const provider = new Horizon.Server(process.env.HORIZON_API_URL!)
const account = await provider.loadAccount(senderWallet.address)
const transaction = new TransactionBuilder(account, {
fee: BASE_FEE,
networkPassphrase: Networks.TESTNET,
})
.addOperation(
Operation.payment({
destination: 'GAZWLHTNAOJWW52GZCUJAS5MSXK7LAWCUC5TFOFFVDQ7CDTNFODJ37GB',
asset: Asset.native(),
amount: '1',
})
)
.setTimeout(180)
.build()
const res = await dfnsClient.wallets.broadcastTransaction({
walletId,
body: {
kind: 'Transaction',
transaction: `0x${transaction.toEnvelope().toXDR('hex')}`,
},
})
Complete examples
For a complete working example, see the SDK example on GitHub:
