# ...Connect Telegram-pay How to create a pinned pay button as shown below: !!!!!!!!!!!!!!!!!!!!!!!!!!!!! It’s done in just two steps: **1st step:** Above all else, we need to connect to a payment system For detailed instructions on how to do it, read this [article](https://docs.salebot.ai/integrations/payment-systems/telegram) **2nd step:** Pin this message. A description on the functionality of pinning messages you’ll find in this [article ](https://docs.salebot.ai/variables/api-in-calculator) **An example:** 1st step: prices = \[\["product", 200], \["tax", 40], \["packaging", 10]] result = tg\_send\_invoice('632593626:TEST:sandbox\_i38014109764', platform\_id, 'Phone U-200', 'The best of the best', 'UAH', prices, 'shorturl.at/cwyA3', 'phone\_best', 0, 0, 1, 1, 1) 2nd step: As a result of completing the first step you’ll get an answer from which you’ll need to get the value of message\_id with the help of the get() function: res=get(result,'result') m\_id=get(res,'message\_id') Then we pin the message: tg\_pin\_chat\_message(#{platform\_id}, #{m\_id}, 1) !!!!!!!!!!!!!!!!!!!! --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.mavibot.ai/faq/questions/payment.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.