> For the complete documentation index, see [llms.txt](https://docs.keyfax.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keyfax.biz/integrations/apis/rest-api.md).

# REST API

- [Quick Start](https://docs.keyfax.biz/integrations/apis/rest-api/quick-start.md): Learn how to quickly get started with the Keyfax REST based Web API.
- [Deep Dive](https://docs.keyfax.biz/integrations/apis/rest-api/deep-dive.md): A technical deeper dive into the Keyfax REST based Web API.
- [API SDKs](https://docs.keyfax.biz/integrations/apis/rest-api/api-sdks.md): Learn how to use the Keyfax Web API .NET or JavaScript SDK's.
- [.NET SDK](https://docs.keyfax.biz/integrations/apis/rest-api/api-sdks/.net-sdk.md): Learn more about the Keyfax Web API .NET SDK.
- [JavaScript SDK](https://docs.keyfax.biz/integrations/apis/rest-api/api-sdks/javascript-sdk.md): Learn how to use the Keyfax Web API JavaScript SDK.
- [Start-Up Data](https://docs.keyfax.biz/integrations/apis/rest-api/api-sdks/start-up-data.md)
- [Processing Results](https://docs.keyfax.biz/integrations/apis/rest-api/api-sdks/processing-results.md)
- [API Reference](https://docs.keyfax.biz/integrations/apis/rest-api/api-reference.md): The main Web API end points required for most host integrations.