Build and Fully Integrate Telegram SMM API Into Existing Website

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Full Stack

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About this role

PHP, Python, Software Architecture, MySQL, PostgreSQL, Backend Development, RESTful API, API Development, API Integration, FastAPI · I need an experienced backend/API developer to build a complete Telegram SMM API and fully integrate it into my existing website.

This is not just an API coding task. The selected developer will be responsible for the complete implementation, integration, testing, deployment, and making sure the service works correctly from the website.

Main Requirements

The API must support Telegram channel and group services through a reliable and documented provider/API.

The system should include:

Complete REST API, preferably FastAPI / Python Telegram channel and group service support High-volume order processing Service management Order creation Order status tracking Automatic order processing Failed order handling Retry/refill support where available Cancellation handling where supported Provider balance/status monitoring Multiple service IDs Ability to add additional providers later PostgreSQL or another reliable production database Complete API logging Error handling Authentication and API security Rate limiting Webhook support where required Admin Requirements

Admin accounts must have special privileges.

Admins should be able to:

Place internal service orders without deducting mone