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Dev tools · June 5, 2026

API Riddle Firewall and Vault System

Take control of your API Infrastructure

What it does

OnlyAllowAI sits inline between your AI agents and your LLM providers. Each request must pass a structured competency test — a Riddle. A drop-in firewall for AI traffic. Replace your existing LLM endpoint URL with an OnlyAllowAI URL — nothing else changes in your application code. Behind the scenes, every request is tested against a competency contract you defined; passing requests stream through with negligible latency, failing ones are blocked with structured per-field feedback.

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