Create an outgoing payment

After a quote is accepted and the authorized client obtains the requisite grant from the authorization server of the sender’s ASE ? Account servicing entity , the client can create an outgoing payment resource against the sender’s wallet address.

These code snippets create an outgoing payment to a given wallet address. The amount of the outgoing payment is based on the amounts in the associated quote.

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.

Create an outgoing payment resource

TypeScript

Prerequisites

• Node 20
• A package manager such as NPM or PNPM

• Open Payments SDK

• TSX

Additional configuration

Add "type": "module" to package.json

Add the following to tsconfig.json

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

Get started

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, });

Create outgoing payment

const outgoingPayment = await client.outgoingPayment.create(
  {
    url: new URL(WALLET_ADDRESS).origin,
    accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN,
  },
  {
    walletAddress: WALLET_ADDRESS,
    quoteId: QUOTE_URL,
  },
);

Copied! Copy const outgoingPayment = await client.outgoingPayment.create( { url: new URL(WALLET_ADDRESS).origin, accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN, }, { walletAddress: WALLET_ADDRESS, quoteId: QUOTE_URL, }, );

Output

console.log("OUTGOING_PAYMENT_URL = ", outgoingPayment.id);

Copied! Copy console.log("OUTGOING_PAYMENT_URL = ", outgoingPayment.id);

Run tsx path/to/directory/index.ts.

View full source

JavaScript

Prerequisites

• Node 20 or higher
• A package manager such as NPM or PNPM

• Open Payments SDK

Additional configuration

Add "type": "module" to package.json

Get started

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, });

Create outgoing payment

const outgoingPayment = await client.outgoingPayment.create(
  {
    url: new URL(WALLET_ADDRESS).origin,
    accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN,
  },
  {
    walletAddress: WALLET_ADDRESS,
    quoteId: QUOTE_URL,
  },
);

Copied! Copy const outgoingPayment = await client.outgoingPayment.create( { url: new URL(WALLET_ADDRESS).origin, accessToken: OUTGOING_PAYMENT_ACCESS_TOKEN, }, { walletAddress: WALLET_ADDRESS, quoteId: QUOTE_URL, }, );

Output

console.log("OUTGOING_PAYMENT_URL = ", outgoingPayment.id);

Copied! Copy console.log("OUTGOING_PAYMENT_URL = ", outgoingPayment.id);

Run node path/to/directory/index.js.

View full source

References

• API specification