How the AIFO API works and what its advantages are

🔌 What is the AIFO API

API (Application Programming Interface) is a set of rules and requests through which your system interacts with AIFO:

• creates invoices;
• checks payment statuses;
• retrieves balance;
• manages withdrawals.

All responses are returned in JSON format, which makes it easy to integrate the API with any programming language (PHP, Python, Node.js, etc.).

🔐 How security is ensured

AIFO uses several layers of protection:

• Signature (sign) — protects each invoice from tampering
• API token — access to balance and withdrawals
• Rate limiting — protection against abuse
• Data validation — amounts, formats, wallets
• HTTP error codes with descriptions in Ukrainian

🚀 Advantages of the AIFO API

• One API for Web + Telegram
• Instant invoice creation
• Transparent statuses and errors
• Support for various hash algorithms
• Your own payment ID
• High level of security
• Ukrainian localization

🧭 Getting started

• Register on AIFO
• Create a checkout (Web or Telegram)
• Get your shop_id and secret key
• Review /docs/swagger
• Use invoices/create
• Check status or connect webhooks