Clinical trial lookup against the full ClinicalTrials.gov registry: exact lookup by NCT number, or search by condition, intervention, or lead sponsor. Returns compact trial summaries (status, phases, conditions, interventions, enrollment, sponsor, dates, results availability). U.S. National Library of Medicine / NIH registry data.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.08 USDC | 0x329b...08C1 |