# Looker Extension Framework API

**Canonical:** https://apis.io/apis/looker/extension-framework/  
**Provider:** Looker — https://apis.io/providers/looker/  
**Base URL:** https://your-instance.looker.com:19999/api/4.0  
**Documentation:** https://developers.looker.com/extensions/overview/

Looker Extension Framework API is one of 10 APIs that [Looker](https://apis.io/providers/looker/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Extensions, JavaScript, React, and UI Components. The published artifact set on APIs.io includes API documentation and code examples.

The Looker Extension Framework provides APIs and SDKs for building custom extensions that run inside the Looker UI, with access to the Looker API, Looker components library, and the Embed SDK.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.cloud.google.com/looker/docs/intro-to-extension-framework
- **CodeExamples** — https://docs.cloud.google.com/looker/docs/extension-framework-react-and-js-code-examples

## Other Looker APIs (9)

- [LookML API](https://apis.io/apis/looker/lookml/)
- [Looker Action API](https://apis.io/apis/looker/action/)
- [Looker Embed SDK](https://apis.io/apis/looker/embed-sdk/)
- [Looker (Google Cloud core) API](https://apis.io/apis/looker/google-cloud-core/)
- [Looker Auth API](https://apis.io/apis/looker/looker-auth-api/)
- [Looker Dashboard API](https://apis.io/apis/looker/looker-dashboard-api/)
- [Looker Look API](https://apis.io/apis/looker/looker-look-api/)
- [Looker Query API](https://apis.io/apis/looker/looker-query-api/)
- [Looker User API](https://apis.io/apis/looker/looker-user-api/)

## Tags

Extensions, JavaScript, React, UI Components

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