Developer API

Welcome to the FFSIM Developer API. Our Restful API allows you to automate SMS verifications, fetch numbers, and manage your balance programmatically.

Status: The API is currently in Beta. Endpoints are subject to change. Please contact support to request an API Key.

Authentication All API requests require your unique API key. Pass it as a query parameter: ?api_key=YOUR_API_KEY.

Available Endpoints (Coming Soon)

• GET /api/balance - Check your current account balance.
• GET /api/services - List all available services and countries.
• POST /api/get_number - Order a new temporary Non-VoIP number.
• GET /api/get_sms - Retrieve the verification code for an active order.