# Redocly Realm Search API

**Canonical:** https://apis.io/apis/redocly/redocly-search-api/  
**Provider:** Redocly — https://apis.io/providers/redocly/  
**Base URL:** https://redocly.com  
**Documentation:** https://redocly.com/docs/realm/customization/search-api/openapi

Redocly Realm Search API is one of 12 APIs that [Redocly](https://apis.io/providers/redocly/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include API Documentation, Developer Portal, and Search. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The Search API is the machine-readable query surface of any Realm project: POST /_search returns documentation and API-reference matches and POST /_search-facets returns facet aggregations. It is the REST twin of the `search` tool on the Docs MCP server. Authentication is session-cookie only — the API accepts no API key or bearer token — and public projects need none at all, which is why Redocly's own project answers anonymously. Errors are RFC 9457 problem documents. The server block is templated on {projectUrl} because every Realm customer serves their own copy; the default is redocly.com, Redocly's own deployment.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/redocly/refs/heads/main/openapi/redocly-search-api-openapi.yaml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/redocly/refs/heads/main/overlays/redocly-search-api-overlay.yaml
- **Documentation** — https://redocly.com/docs/realm/customization/search-api/openapi
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/redocly/refs/heads/main/errors/redocly-problem-types.yml

## Other Redocly APIs (11)

- [Redocly Realm](https://apis.io/apis/redocly/redocly-realm/)
- [Redocly Reunite](https://apis.io/apis/redocly/redocly-reunite/)
- [Redocly Revel](https://apis.io/apis/redocly/redocly-revel/)
- [Redocly Reef](https://apis.io/apis/redocly/redocly-reef/)
- [Redocly Redoc](https://apis.io/apis/redocly/redocly-redoc/)
- [Redocly CLI](https://apis.io/apis/redocly/redocly-cli/)
- [Redocly Respect Monitoring](https://apis.io/apis/redocly/redocly-respect/)
- [Arazzo Specification (Redocly Tooling)](https://apis.io/apis/redocly/redocly-arazzo/)
- [Redocly Docs MCP Server](https://apis.io/apis/redocly/redocly-docs-mcp/)
- [Redocly Scout API](https://apis.io/apis/redocly/redocly-scout/)
- [Redocly Scout Agent API](https://apis.io/apis/redocly/redocly-scout-agent/)

## Tags

API Documentation, Developer Portal, Search

---

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