Create an outgoing payment

After a quote is accepted and the authorized client obtains the requisite grant from the payer’s authorization server, the client can create an outgoing payment resource against the payer’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 18
• 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 18 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