# Services from food.memoryapi.org on Zero

> food.memoryapi.org serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/food.memoryapi.org
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/food.memoryapi.org/health.json

## Services

- [USDA FDC Food Nutrition Comparator](https://www.zero.xyz/c/food-memoryapi-org-9a048327/llms.txt): $0.001/call via x402. Compare nutrition profiles of multiple foods side-by-side using their USDA FoodData Central (FDC) IDs.
- [USDA FoodData Central Search](https://www.zero.xyz/c/food-memoryapi-org-d31738cb/llms.txt): $0.001/call via x402. Search the USDA FoodData Central database by food name and retrieve matching foods with nutrition macros.
- [USDA FDC Food Nutrition Profile Lookup](https://www.zero.xyz/c/food-memoryapi-org-93080ebd/llms.txt): $0.001/call via x402. Returns the full nutrition profile (macros, vitamins, minerals) for a specific food item identified by its USDA FoodData Central (FDC) ID.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)