Get an outgoing payment

An authorized client can look up the state of an outgoing payment on a wallet address. This is useful when a client must determine if an outgoing payment is still active and pending payment.

These code snippets return the state and details of a specific outgoing payment, if found.

Before you begin

We recommend creating a wallet account on the test wallet. Creating an account allows you to test your client against the Open Payments APIs by using an ILP-enabled wallet funded with play money.

Get the state of an outgoing payment

TypeScript/JavaScript

Prerequisites

Initial configuration

If you’re using JavaScript, only do the first step.

1. Add "type": "module" to package.json.
2. Add the following to tsconfig.json

   {
     "compilerOptions": {
       "target": "ES2022",
       "module": "ES2022"
     }
   }

Import dependencies

import { createAuthenticatedClient } from "@interledger/open-payments";

Copied! Copy import { createAuthenticatedClient } from "@interledger/open-payments";

Initialize Open Payments client

const client = await createAuthenticatedClient({
  walletAddressUrl: WALLET_ADDRESS,
  privateKey: PRIVATE_KEY_PATH,
  keyId: KEY_ID,
});

Copied! Copy const client = await createAuthenticatedClient({ walletAddressUrl: WALLET_ADDRESS, privateKey: PRIVATE_KEY_PATH, keyId: KEY_ID, });

Get outgoing payment

const outgoingPayment = await client.outgoingPayment.get({
  url: OUTGOING_PAYMENT_URL,
  accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN,
});

Copied! Copy const outgoingPayment = await client.outgoingPayment.get({ url: OUTGOING_PAYMENT_URL, accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN, });

Output

console.log("OUTGOING PAYMENT:", outgoingPayment);

Copied! Copy console.log("OUTGOING PAYMENT:", outgoingPayment);

For TypeScript, run tsx path/to/directory/index.ts. View full TS source

For JavaScript, run node path/to/directory/index.js. View full JS source

PHP

Prerequisites

Import dependencies

use OpenPayments\AuthClient;
use OpenPayments\Config\Config;

Copied! Copy use OpenPayments\AuthClient; use OpenPayments\Config\Config;

Initialize Open Payments client

$config = new Config($WALLET_ADDRESS, $PRIVATE_KEY, $KEY_ID);
$opClient = new AuthClient($config);

Copied! Copy $config = new Config($WALLET_ADDRESS, $PRIVATE_KEY, $KEY_ID); $opClient = new AuthClient($config);

Get outgoing payment

$outgoingPayment = $opClient->outgoingPayment()->get([
  "access_token" => $OUTGOING_PAYMENT_GRANT_ACCESS_TOKEN,
  "url" => $OUTGOING_PAYMENT_URL,
]);

Copied! Copy $outgoingPayment = $opClient->outgoingPayment()->get([ "access_token" => $OUTGOING_PAYMENT_GRANT_ACCESS_TOKEN, "url" => $OUTGOING_PAYMENT_URL, ]);

Output

$output->writeln("OUTGOING PAYMENT: " . print_r($outgoingPayment, true));

Copied! Copy $output->writeln("OUTGOING PAYMENT: " . print_r($outgoingPayment, true));

View full source

References

• API specification