# W3C Specifications API

**Canonical:** https://apis.io/apis/w3c/w3c-specifications-api/  
**Provider:** W3C — https://apis.io/providers/w3c/  
**Documentation:** https://api.w3.org/

W3C Specifications API is one of 15 APIs that [W3C](https://apis.io/providers/w3c/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Specifications. The published artifact set on APIs.io includes an OpenAPI specification.

The Specifications API from W3C — 3 operation(s) for specifications.

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/w3c/refs/heads/main/openapi/w3c-specifications-api-openapi.yml

## Other W3C APIs (12)

- [W3C API](https://apis.io/apis/w3c/w3c-api/)
- [Web Content Accessibility Guidelines (WCAG)](https://apis.io/apis/w3c/wcag/)
- [HTML Living Standard](https://apis.io/apis/w3c/html/)
- [CSS Specifications](https://apis.io/apis/w3c/css/)
- [JSON-LD](https://apis.io/apis/w3c/json-ld/)
- [Verifiable Credentials](https://apis.io/apis/w3c/verifiable-credentials/)
- [WebAssembly](https://apis.io/apis/w3c/wasm/)
- [WAI-ARIA](https://apis.io/apis/w3c/aria/)
- [RDF and SPARQL](https://apis.io/apis/w3c/rdf/)
- [Digital Credentials API](https://apis.io/apis/w3c/digital-credentials/)
- [W3C Affiliations API](https://apis.io/apis/w3c/w3c-affiliations-api/)
- [W3C Ecosystems API](https://apis.io/apis/w3c/w3c-ecosystems-api/)

## Tags

Specifications

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/w3c/w3c-specifications-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/w3c/.