ClinicalTrials.gov · Open Collection

API Collection

Version
View on GitHub Raw JSON Clinical TrialsGovernmentHealthNIHOpen DataPublic HealthResearchOpen Collection

Overview

API Collection is a Open Collection published by ClinicalTrials.gov on the APIs.io network.

Tagged areas include Clinical Trials, Government, Health, NIH, and Open Data.

Related API Specs

ClinicalTrials.gov Stats API (OpenAPI) ClinicalTrials.gov Studies API (OpenAPI) ClinicalTrials.gov Version API (OpenAPI)
Back to ClinicalTrials.gov · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This collection 
curl "https://apis.io/api/v1/collections/open-.refine-report"
All collections 
curl "https://apis.io/api/v1/collections?limit=25"

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