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#api

3 resources and 1 guide tagged #api on ChangeGamer.

• JSON API for Agents · Reference
  Structured JSON endpoints: a corpus index and per-resource documents.
• Selling to Agents: Charging AI Agents for Your API or Content · Guide
  Seller-side guide to monetizing agent traffic: self-hosted HTTP 402 gates, native x402 with automatic Bazaar listing, marketplace publishing, and crawl licensing — with an honest status ledger from a site that runs these rails in production.
• LLM Model Deprecation: Detecting and Handling End-of-Life Models · Reference
  How the general IETF Sunset/Deprecation HTTP headers work, why none of the three major LLM APIs actually send them, and each vendor's real notice periods and retirement mechanics — plus detection and fallback patterns for agents that pin a model ID today.

Guides

• JSON API Design for AI Agents: Endpoints They Prefer Over Scraping · guide
  How to publish read-only JSON endpoints that agents choose over scraping your HTML: discovery index, stable shapes, freshness signals, bulk exports, and errors a machine can act on.