How to implement payment by card on the site through the Tinkoff gateway?

Question

Payment systems

Online store on 1C-Bitrix, with a connected online cash desk and Tinkoff Bank extension. On the site, all payments work and pass without problems. But there was a task to implement a payment link for customers, namely, the manager forms an order with a certain product and amount. Then, according to the generated order, having its number, sends a link to the client to pay for the order.

Answer 1

You create an order (in the admin panel or wherever you have it), form the cost, items, everything you need. Then you throw a link (if in a simple way, you should have a route on the site that processes links like yours, and a handler for it), the link can contain a hash or order id (if id, then it is better to use uuid so that competitors cannot get information about the number of orders on your site, if not uuid, then hash). Get the order data, knowing the id, show it. Well, that's all. Further as usual: a widget, in the widget the order number, send it via api, and either immediately receive a response, or via a webhook.