Invoice ​

Implements Telegram invoices functionality.

Initialization ​

Component constructor accepts Telegram Mini Apps version and optional function to call Telegram Mini Apps methods.

import { Invoice, postEvent } from '@tma.js/sdk';

const invoice = new Invoice('6.3', postEvent);

import { Invoice, postEvent } from '@tma.js/sdk';

const invoice = new Invoice('6.3', postEvent);

Opening invoice ​

To open an invoice, it is required to use the open method. This method allows opening invoices using their URLs or slugs.

Opening an invoice in URL mode requires passing the second argument equal to url, so the method will interpret the passed value as a URL.

To interpret the passed value as a slug, omit the second argument.

invoice
  .open('abIIks213')
  .then((status) => {
    // Output: 'paid'
    return console.log(status);
  });

invoice
  .open('abIIks213')
  .then((status) => {
    // Output: 'paid'
    return console.log(status);
  });

invoice
  .open('https://t.me/invoice/abIIks213', 'url')
  .then((status) => {
    // Output: 'paid'
    return console.log(status);
  });

invoice
  .open('https://t.me/invoice/abIIks213', 'url')
  .then((status) => {
    // Output: 'paid'
    return console.log(status);
  });

Events ​

List of events, which could be used in on and off component instance methods:

Methods support ​

List of methods, which could be used in supports component instance method:

• open

import { Invoice } from '@tma.js/sdk';

const invoice = new Invoice(...);
invoice.supports('open');

import { Invoice } from '@tma.js/sdk';

const invoice = new Invoice(...);
invoice.supports('open');