nip47

NIP-47

This is a very basic library that helps you construct payment requests and listen to responses.

You are expected to handle the actual broadcasting of the event and the subscription for the payment response.

There are two things you will need to create an PaymentRequestEvent.

1. An NWC Url with a secret.

2. An invoice you want to pay.

Usage

import { PaymentRequestEvent } from 'nip-47';

const paymentRequest = await PaymentRequestEvent.create(nwcUrl, invoice);

const responseFilter = paymentRequest.responseFilter'

const relay = paymentRequest.relayToListenTo;

Now, you should:

1. create a subscription on the relay to the responseFilter

2. broadcast the paymentRequest

3. hear the response and handle it

TODO

• Add ability to broadcast payment request

• Create a subscription manager to wait for all incoming payment responses

• Add the getInfo method

• Create some methods for handling different response errors