This article explains how to set up an Integromat integration that sends messages to a resource (group or channel) after payment.
00:21 — Connecting a payment system (guide: ⚠ Connecting payment systems)
00:50 — Creating a command with a Payment button
01:38 — Adding an input form to publish the answer
02:00 — Setting up event subscriptions (integrations)
02:30 — Creating a webhook in Integromat.com
03:20 — Sending an answer to the form
03:48 — Setting up the Telegram Bot module in Integromat
05:09 — Preventing the command from being called without payment
05:41 — Testing the scenario