Cancer.gov

Cancer.gov Concept endpoints API

The Concept endpoints API from Cancer.gov — 21 operation(s) for concept endpoints.

GitHub OpenAPI

Operations 21

GET /api/v1/concept/{terminology} Get concepts specified by list parameter #
GET /api/v1/concept/{terminology}/{code} Get the concept for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/subtree Get the entire subtree from the root node to the specified code #
GET /api/v1/concept/{terminology}/{code}/subtree/children Get the entire subtree from the root node to the specified code #
GET /api/v1/concept/{terminology}/{code}/roles Get roles for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/pathsToRoot Get paths to the hierarchy root from the specified code #
GET /api/v1/concept/{terminology}/{code}/pathsToAncestor/{ancestorCode} Get paths from the specified code to the specified ancestor code #
GET /api/v1/concept/{terminology}/{code}/pathsFromRoot Get paths from the hierarchy root to the specified concept #
GET /api/v1/concept/{terminology}/{code}/parents Get parent concepts for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/maps Get maps for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/inverseRoles Get inverse roles for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/inverseAssociations Get inverse associations for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/history Get history for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/disjointWith Get "disjoint with" info for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/descendants Get descendant concepts for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/children Get child concepts for the specified terminology and code #
GET /api/v1/concept/{terminology}/{code}/associations Get the associations for the specified terminology and code #
GET /api/v1/concept/{terminology}/subsetMembers/{code} Get subset members for the specified terminology and code #
GET /api/v1/concept/{terminology}/roots Get root concepts for the specified terminology #
GET /api/v1/concept/{terminology}/codes Get all codes for the specified terminology #
GET /api/v1/concept/{terminology}/associations/{codeOrLabel} Get the association entries for the specified terminology and code. #

Documentation

📖
Documentation
https://api.seer.cancer.gov/docs
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/cancer-gov/refs/heads/main/rate-limits/cancer-gov-rate-limits.yml
📖
APIReference
https://api.seer.cancer.gov/docs
📖
Documentation
https://modac.cancer.gov/swagger-ui/4.14.0/index.html
📖
Documentation
https://evs.nci.nih.gov/
📖
APIReference
https://api-evsrest.nci.nih.gov/swagger-ui/index.html
📖
Documentation
https://webapis.cancer.gov/glossary/v1/
📖
Documentation
https://webapis.cancer.gov/drugdictionary/v1/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/cancer-gov/refs/heads/main/openapi/cancer-gov-concept-endpoints-api-openapi.yml

Other Resources

🔗
Portal
https://api.seer.cancer.gov/
🔗
TermsOfService
https://api.seer.cancer.gov/terms
🔗
Portal
https://modac.cancer.gov/
🔗
Explorer
https://evsexplore.semantics.cancer.gov/
🔗
WhitePaper
https://evs.nci.nih.gov/ftp1/NCI_Metathesaurus/EVS%20Metathesaurus%20White%20Paper.pdf
🔗
SourceCode
https://github.com/NCIEVS/evsrestapi
🔗
TermsOfService
https://evs.nci.nih.gov/ftp1/NCI_Thesaurus/ThesaurusTermsofUse.htm
🔗
SourceCode
https://github.com/NCIOCPL/glossary-api
🔗
SourceCode
https://github.com/NCIOCPL/drug-dictionary-api
🔗
SourceCode
https://github.com/NCIOCPL/sitewide-search-api
🔗
SourceCode
https://github.com/NCIOCPL/bestbets-api
🔗
SourceCode
https://github.com/NCIOCPL/r4r-api

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OpenAPI Specification

cancer-gov-concept-endpoints-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: NCI EVS Rest Concept endpoints API
  description: Endpoints to support searching, metadata, and content retrieval for EVS terminologies. To learn more about how to interact with this api, see the Github evsrestapi-client-SDK project.
  termsOfService: https://evs.nci.nih.gov/ftp1/NCI_Thesaurus/ThesaurusTermsofUse.htm
  contact:
    name: NCI EVS
    email: NCIAppSupport@nih.gov
  version: 2.4.1.RELEASE
servers:
- url: /
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/cancer-gov/refs/heads/main/openapi/cancer-gov-concept-endpoints-api-openapi.yml