Unified AI Gateway REST API
One API endpoint, every AI provider. HeadyAPI gives you multi-provider inference, liquid gateway routing, semantic caching, and budget-aware orchestration — all through a single REST interface. Ship AI features in minutes, not months.
Complete REST API for the 77-service Heady ecosystem
Try the API right here — no signup required
// POST /api/brain/chat { "message": "What is the Heady ecosystem?", "model": "heady-brain", "max_tokens": 1024, "temperature": 0.7 }
// Click "Run" to see the response // The API routes through the Liquid Gateway // to the fastest available provider.
Built with Heady-style security at every layer
Bearer token authentication with scoped permissions, rate limiting, and automatic key rotation.
Internal service-to-service communication secured with mutual TLS and automatic certificate management.
Automatic provider failover with health monitoring, circuit breakers, and graceful degradation.
Real-time cost tracking with daily/monthly budget caps. Never exceed your AI spend limits.
Automated 7-key rotation with audit trails. Secrets are never hardcoded or exposed.
Self-healing infrastructure that detects failures and automatically recovers without human intervention.