makeup.land Merchant & Agentic Commerce Feeds
Public, token-free catalog feeds under https://makeup.land/api/merchant — a Google Merchant Center RSS 2.0 product feed (/feed), a Google Product Reviews 2.4 feed (/reviews) and an OpenAI Agentic Commerce Protocol JSON Lines product feed (/openai/products; credits-only variants omitted because ChatGPT checkout pays in fiat). Declared in llms.txt, pricing.md, the ai-manifest and the UCP merchant profile.