90% context used. Response quality degraded. Tokens burned. openapi.city returns 2KB of exactly what your agent needs — one endpoint, one schema, one summary.
Tell your agent:
Sign up for openapi.city. Read https://openapi.city/signup.md for instructions.
— Or sign up yourself the old-school way —
Research shows that as context windows fill, LLM attention mechanisms struggle to maintain coherence. Key details get lost in the noise. The agent isn't dumber — it's drowning in irrelevant schema definitions, examples, and documentation it doesn't need.
At $3 per million input tokens, pasting a 700K-token spec costs $2.10 every single time. Do that 10 times in a coding session = $21. openapi.city queries cost fractions of a cent. The math is not close.
Your agent needs context for reasoning, tool calls, and response generation. When 90% is consumed by a spec, there's no room for the actual work. Complex integrations requiring multiple API calls? Forget it.
Same task. Different approach. 30x less context.
Your AI agent is guessing APIs. Stop it.
Your agent asks for POST /charges from Stripe. Gets back parameters, request body, and response structure. ~2KB. Exactly what's needed. Nothing more.
Need the full PaymentIntent schema? Call get_schema. Get it resolved. Don't pay the token cost for schemas you'll never use.
Not sure which endpoint you need? Get an AI-optimized summary: auth setup, base URL, and top 10 most relevant operations. Enough to decide without the bloat.
One REST call. One endpoint. Minimal context.
No credit card required. Upgrade when your agents need more.
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Production AI agents
Start free. 100 calls. No credit card. Stop burning tokens on full spec dumps.