API & Webhook Automation Workflow
An integration system connecting various business tools via APIs and webhooks — from payment gateways to Telegram notifications, fully automatic without manual intervention.
Many businesses have tools that work separately — payment gateways, spreadsheets, CRMs, and team communication. This project bridges them all.
The architecture used: webhook endpoints receiving events from various sources, a simple message queue to ensure no events are lost, and specific handlers for each event type.
A real implementation example: when a payment is confirmed at the payment gateway, the system automatically updates the status in the database, sends a notification to the admin via Telegram, sends confirmation to the customer, and records the transaction for reporting.
The key to this system's success is idempotency — each event can be reprocessed without causing data duplication. This is essential for a reliable production system.