# National Cancer Institute Search API

**Canonical:** https://apis.io/apis/national-cancer-institute/national-cancer-institute-search-api/  
**Provider:** National Cancer Institute — https://apis.io/providers/national-cancer-institute/  
**Base URL:** https://api.gdc.cancer.gov/  
**Documentation:** https://gdc.cancer.gov/developers/gdc-application-programming-interface-api

National Cancer Institute Search API is one of 4 APIs that [National Cancer Institute](https://apis.io/providers/national-cancer-institute/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Search. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The Search API from National Cancer Institute — 7 operation(s) for search.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/national-cancer-institute/refs/heads/main/openapi/national-cancer-institute-search-api-openapi.yml
- **Documentation** — https://gdc.cancer.gov/developers/gdc-application-programming-interface-api
- **Documentation** — https://docs.gdc.cancer.gov/API/Users_Guide/Getting_Started/

## Other National Cancer Institute APIs (3)

- [National Cancer Institute Download API](https://apis.io/apis/national-cancer-institute/national-cancer-institute-download-api/)
- [National Cancer Institute Status API](https://apis.io/apis/national-cancer-institute/national-cancer-institute-status-api/)
- [National Cancer Institute Submission API](https://apis.io/apis/national-cancer-institute/national-cancer-institute-submission-api/)

## Tags

Search

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/national-cancer-institute/national-cancer-institute-search-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/national-cancer-institute/.