# GUIDES AND TUTORIALS - [How to do things](https://docs.transparentedge.eu/guides/how-to-do-things.md) - [Edge Computing](https://docs.transparentedge.eu/guides/edge-computing.md) - [ESI Tags](https://docs.transparentedge.eu/guides/edge-computing/esi-tags.md) - [Acting on the Query String](https://docs.transparentedge.eu/guides/actuando-sobre-el-query-string.md) - [Working with cookies](https://docs.transparentedge.eu/guides/trabajando-con-cookies.md) - [Making decisions based on HTTP headers](https://docs.transparentedge.eu/guides/tomando-decisiones-sobre-las-cabeceras-http.md) - [Web Application Gateway](https://docs.transparentedge.eu/guides/web-application-gateway.md) - [Configure your servers to send cache headers](https://docs.transparentedge.eu/guides/configurar-mis-servidores-para-enviar-cabeceras-de-cache.md) - [Caching a version per device](https://docs.transparentedge.eu/guides/cachear-una-version-por-dispositivo.md) - [True-Client-IP in the origin](https://docs.transparentedge.eu/guides/true-client-ip-en-el-origen.md) - [A/B Testing](https://docs.transparentedge.eu/guides/a-b-testing.md) - [Routing traffic to different backends](https://docs.transparentedge.eu/guides/enrutando-el-trafico-a-distintos-backend.md) - [JSON Web Tokens](https://docs.transparentedge.eu/guides/json-web-tokens.md) - [Debug codes](https://docs.transparentedge.eu/guides/debug-codes.md): Learn the meaning of the debug strings - [Streaming logs](https://docs.transparentedge.eu/guides/streaming-logs.md) - [API](https://docs.transparentedge.eu/guides/api.md): Instructions for use and relevant documentation for integration with our API: - [Authentication](https://docs.transparentedge.eu/guides/api/authentication.md): Instructions for user authentication against the Transparent Edge Services API. - [Invalidation](https://docs.transparentedge.eu/guides/api/invalidation.md): Through the API, we provide our clients with a resource invalidation service. Below are the details and instructions for using it. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.transparentedge.eu/guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.