Case Study: Payment & Sales Telegram Bot Ecosystem
Autonomous service sales funnel inside Telegram with instant payments (cards/crypto), catalog, and admin dashboard.

Client & Scope
A digital subscription provider serving thousands of retail clients requiring self-service ordering.
The Challenge
Manual receipt verification and manual access provisioning consumed hours daily, frustrating buyers.
Technical Solution
Engineered an asynchronous Python (Aiogram 3) bot with instant payment link creation and zero-latency webhook fulfillment.
Key features & engineering
Core modules built for speed, data security, and seamless user experience.
Instant Activation
Webhook confirms transaction instantly, immediately unlocking client access.
Auto-Fiscalization
Every payment is automatically fiscalized, delivering a digital receipt straight to the chat.
Admin Dashboard
User-friendly interface for managing subscriptions, broadcasts, and revenue analytics.
Delivered in Project
- High-throughput asynchronous bot core handling hundreds of events per second
- Instant payment integrations supporting bank cards and instant acquiring
- Automated receipt fiscalization and delivery directly into the user chat
- Segmented promotional broadcast tools and revenue reporting dashboard
Verified Business Results
- Autonomous in-chat sales funnel with instant digital checkout
- Resilient server architecture handling peak traffic bursts
- Automated access fulfillment and digital receipt dispatch
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