# Netflix Zuul Filters API

**Canonical:** https://apis.io/apis/netflix-zuul/netflix-zuul-filters-api/  
**Provider:** Netflix Zuul — https://apis.io/providers/netflix-zuul/  
**Documentation:** https://github.com/Netflix/zuul/wiki/Filters

Netflix Zuul Filters API is one of 3 APIs that [Netflix Zuul](https://apis.io/providers/netflix-zuul/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Extension, Filters, Middleware, and Routing. The published artifact set on APIs.io includes API documentation, an API reference, and a GitHub repository.

The Zuul Filters API provides the core extension point for building custom logic into the Zuul gateway pipeline. Developers implement inbound, endpoint, and outbound filters using synchronous or asynchronous base classes to handle authentication, routing, rate limiting, metrics, and response decoration.

## Machine-readable artifacts (3)

- **Documentation** — https://github.com/Netflix/zuul/wiki/Filters
- **Reference** — https://github.com/Netflix/zuul/wiki/Writing-Filters
- **GitHubRepository** — https://github.com/Netflix/zuul

## Other Netflix Zuul APIs (2)

- [Netflix Zuul Gateway](https://apis.io/apis/netflix-zuul/netflix-zuul-gateway/)
- [Netflix Zuul Push Messaging](https://apis.io/apis/netflix-zuul/netflix-zuul-push-messaging/)

## Tags

Extension, Filters, Middleware, Routing

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