How to Handle Telegram Stars Payments End-to-End Using PHP

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A technical tutorial published on DEV Community outlines how developers can build a server-side PHP endpoint to process Telegram Stars purchases. The guide covers three core phases: generating an invoice via sendInvoice, confirming user intent through pre_checkout_query, and finalizing the transaction with successful_payment. Developers are advised to validate incoming invite links against their registered bot ID to prevent fraud and duplicate transactions. The implementation requires a Telegram Bot token with specific permissions, a MySQL or PostgreSQL database, and an HTTPS-capable web server for webhook support. The tutorial also highlights common pitfalls such as rate limiting, duplicate invoice creation, and invalid invite handling.

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