# Services from clinical.memoryapi.org on Zero

> clinical.memoryapi.org serves 6 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/clinical.memoryapi.org
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/clinical.memoryapi.org/health.json

## Services

- [ClinicalTrials.gov Condition Statistics API](https://www.zero.xyz/c/clinical-memoryapi-org-d19aff46/llms.txt): $0.005/call via x402. Returns aggregate statistics for a medical condition from ClinicalTrials.gov, including trial counts broken down by status, phase, and top sponsors.
- [Clinical Trials by Sponsor](https://www.zero.xyz/c/clinical-memoryapi-org-f1e6f499/llms.txt): $0.005/call via x402. Returns all clinical trials in a sponsor company's portfolio from ClinicalTrials.gov
- [ClinicalTrials.gov Study Detail Lookup by NCT ID](https://www.zero.xyz/c/clinical-memoryapi-org-f01caf4e/llms.txt): $0.005/call via x402. Retrieves full details of a specific clinical trial by NCT ID, including eligibility criteria, outcome measures, and study locations.
- [ClinicalTrials.gov – All Trials by Medical Condition](https://www.zero.xyz/c/clinical-memoryapi-org-b8546e3d/llms.txt): $0.005/call via x402. Returns all clinical trials associated with a specific medical condition, enabling competitive landscape analysis of the disease area.
- [ClinicalTrials.gov Search API](https://www.zero.xyz/c/clinical-memoryapi-org-6fb13bec/llms.txt): $0.005/call via x402. Search ClinicalTrials.gov for clinical trials by condition, intervention, sponsor, status, or phase
- [ClinicalTrials.gov Recent Updates Feed](https://www.zero.xyz/c/clinical-memoryapi-org-09dc1aa6/llms.txt): $0.005/call via x402. Returns recently updated clinical trials across any disease area, including status changes, new results, and enrollment updates.

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)