Vin Cert Bot

The bot aggregates data from open sources and generates a clear, easy-to-read report with specifications, mileage, registration history, and wanted/stolen status.

🌟 Features

Smart Search: Supports searching by both a 17-character VIN code and a state license plate (e.g., AA1234BC).

Cascade System (Fallback): If data is missing on one platform (e.g., the car was never sold online), the bot automatically and seamlessly switches to the Ministry of Internal Affairs (MIA) database.

Bilingual Support: Automatically detects the user's Telegram app language and responds in Ukrainian (uk) or Russian (ru).

Deep Parsing: Extracts not only the make and year but also the color, fuel type, and engine capacity directly from the registration history.

🔌 Integrations (Data Sources)

1. AUTO.RIA API — checking vehicles that have been listed for sale (parsing trim levels, mileage, photos).
2. Baza-Gai (MIA of Ukraine) — the official vehicle registry (registration history since 2013, ownership changes, stolen vehicle checks).

Tech Stack

• JavaScript (ES Modules)
• Cloudflare Workers (Serverless execution)
• Telegram Bot API (Webhooks)
• Baza-Gai & AUTO.RIA APIs