CMS Open Payments ·
Open Collection
CMS Open Payments Datastore Query Metastore API
2
Requests
1
Folders
1.0
Version
View on GitHub
Raw JSON
Government DataHealthcareOpen DataTransparencyPaymentsClinical DataPhysiciansOpen GovernmentPublic SectorOpen Collection
Overview
CMS Open Payments Datastore Query Metastore API is a Open Collection published by CMS Open Payments on the APIs.io network, version 1.0.
The collection contains 2 requests organised into 1 folder.
Tagged areas include Government Data, Healthcare, Open Data, Transparency, and Payments.
Requests & Folders
Metastore
Related API Specs
CMS Open Payments Datastore Query API (OpenAPI)
CMS Open Payments Datastore SQL API (OpenAPI)
CMS Open Payments Download API (OpenAPI)
CMS Open Payments Metastore API (OpenAPI)
CMS Open Payments Search API (OpenAPI)
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.
Call it yourself
curl for this page
This collection
curl "https://apis.io/api/v1/collections/open-open-payments-metastore-api"
All collections
curl "https://apis.io/api/v1/collections?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.