Centers for Medicare and Medicaid Services API Reference API
Information about the state of Marketplace API.
Centers for Medicare and Medicaid Services API Reference API is one of 16 APIs that Centers for Medicare and Medicaid Services publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include API Reference. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, and a GitHub repository.
This API exposes 2 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 2.0, at version 1.
Requests are made against the base URL https://marketplace.api.healthcare.gov/api/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Centers for Medicare and Medicaid Services API Reference API declares
1 security scheme
for authenticating requests.
An API key is passed in the query as apikey (API Key).
By default, every request must be authenticated.
API Key— Your API key should be included as a query parameter with the request. You can [fill out this form](https://cms.gov1.qualtrics.com/jfe/form/SV4N2GHCJfNuX7n8x)…
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.
Information about the state of Marketplace API.
Schemas 3
The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are DataVersion (2 properties), MarketYears (2 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Centers for Medicare and Medicaid Services 12
Other APIs Centers for Medicare and Medicaid Services publishes across the network.