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API Key Authentication Barq uses API keys for authentication. Include your key in every request via the Authorization header....

Endpoint POST https://api.barqapi.com/v1/chat/completions Request Body Parameter...

Server-Sent Events (SSE) Streaming Set "stream": true in your request to receive tokens as they are generated. This is ideal ...

HTTP Status Codes CodeMeaningAction 200Success...

🚀 Get Your API Key Sign up at barqapi.com/signup. After email verification, you'll receive $5 free credi...

AI Models via Barq Barq provides unified access to 40+ AI models from leading providers. All models share the same OpenAI-compatible API f...

Rate Limit Headers Every API response includes rate limit information in the headers: HeaderDescription...

Build a Multi-Turn Chatbot in 5 Minutes This tutorial walks through building a terminal-based AI chatbot using Barq's API. 1. Ins...

General What is Barq? Barq is a unified AI API gateway — one API key, 40+ AI models. We handle routing, billing, rate limiting, ...