Universal AI Gateway & Smart Routing Tier
One endpoint. Infinite models.
Zero downtime.
Const Router abstracts multiple AI providers behind a unified OpenAI-compatible API. Equipped with Tri-Rail access, zero-buffering SSE streaming, and automated failover combos.
Tri-Rail Access Model
Connect via Platform Managed Engine Pool, personal custom BYOK, or OAuth accounts (GitHub Copilot, Codex, Claude).
Smart Virtual Combos
Dynamic cascading fallback: Priority chains, round-robin load distribution, and 3-layer anti-429 circuit breakers.
Zero-Buffering SSE
Direct edge stream passthrough with telemetry tracking headers: X-Const-Served-By.