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.

• Asynchronous: Built with modern aiogram 3 and aiohttp libraries, ensuring fast performance without blocking the thread during multiple simultaneous requests.

🔌 Integrations (Data Sources)

1. AUTO.RIA API — checking vehicles that have been listed for sale (parsing trim levels, mileage, photos).

1. Baza-Gai (MIA of Ukraine) — the official vehicle registry (registration history since 2013, ownership changes, stolen vehicle checks).

🛠 Tech Stack

• Language: Python 3.10+

• Bot Framework: Aiogram 3.x

• Network Requests: Aiohttp