Other
ClinicalTrials.gov on looot
ClinicalTrials.gov gives your agent 2 jobs through looot: search research clinical trials, get research clinical trials. 2 endpoints run today, some of them free.
- Category
- Other
- Access
- No key needed: these endpoints are open, looot calls them for you
- Price
- some of them free
- Jobs
- 2 jobs, 2 endpoints
Choose ClinicalTrials.gov when
- You need to search research clinical trials: ClinicalTrials.gov is the only provider on looot that runs this job today.
- You need to get research clinical trials: ClinicalTrials.gov is the only provider on looot that runs this job today.
- You want to start without any key: some of its endpoints are open and looot calls them for you.
Endpoints and jobs
Each endpoint runs through looot today. Where a job has a benchmark page, its link compares every provider on that job.
- Search clinical studies
research.clinical-trials.search
free
93.8% of 16 runs without an error, median 178 ms
- One clinical study by NCT number
research.clinical-trials.get
free
not enough runs to rank
A minimal request
For Search clinical studies (clinicaltrials-search), free. Replace each <placeholder> with your value and send a new idempotency key per run.
How we measure
Run numbers are looot's own runs of each endpoint over the last 30 days: the share that completed without an error, and the median time to answer. An endpoint with fewer than 10 runs in that window shows "not enough runs to rank" and is never ranked. Prices are what looot charges per call or per result, fee included, read from the live catalog; you prepay credit and each call is charged when it runs.
Read 2026-11-10 23:06 UTC.
Give your agent every data provider, one key.
Start your workspace, top up, and paste one prompt into the agent you already use.