BIG AI API
BIG AI Developer Platform

Build with
intelligence.

One API for the BIG AI intelligence platform. Build conversations, intelligent agents, applications, research systems and AI-powered products.

Start building Explore models
System status
API Gateway Operational
API
v1
Protocol
REST / JSON
Authentication
Bearer API Key
Intelligence

BIG AI Models

A unified model interface designed to expand into multiple specialized intelligence systems while keeping one consistent API.
Experimental
BIG AI Experimental

Current experimental BIG AI gateway model used for infrastructure and API integration testing.

Coming Soon
BIG AI Auto

Intelligent routing that automatically selects the appropriate model and capability for each request.

Coming Soon
BIG AI Fast

Low-latency intelligence optimized for high-volume applications and everyday conversations.

Coming Soon
BIG AI Reason

Advanced reasoning for analysis, planning, mathematics and complex problem solving.

Coming Soon
BIG AI Pro

High-capability intelligence designed for demanding professional and enterprise workloads.

Coming Soon
BIG AI Vision

Multimodal intelligence for understanding images, documents and visual information.

Developers

One API.
Built to scale.

BIG AI provides a clean API architecture for integrating intelligence directly into applications and services.

BASE URL https://api.bigai.sa/v1
AUTHENTICATION Authorization: Bearer BIGAI_API_KEY
CONTENT TYPE application/json
Quick start
curl https://api.bigai.sa/v1/chat/completions \
  -H "Authorization: Bearer YOUR_BIGAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "bigai-auto",
    "messages": [
      {
        "role": "user",
        "content": "Hello BIG AI"
      }
    ]
  }'
Infrastructure

Built as a platform.

BIG AI separates the public API from private data, caching and inference infrastructure.
Application
→
BIG AI API
→
Gateway
→
Model Router
→
Intelligence