# Universal channel - [How to set up Universal channel with any third-party service](https://doc.batch.com/integrations/universal-channel/how-to-set-up-universal-channel-with-any-third-party-service.md): This guide explains how to set up the universal channel with any third-party service, when no specific step-by-step guide is available in Batch’s documentation. - [How to trigger a WhatsApp automation - Simio](https://doc.batch.com/integrations/universal-channel/how-to-trigger-a-whatsapp-automation-simio.md): This guide explains how to connect Batch to Simio, a WhatsApp messaging platform, using Batch’s Universal Channel feature. - [How to trigger a WhatsApp automation - WAX](https://doc.batch.com/integrations/universal-channel/how-to-trigger-a-whatsapp-automation-wax.md): This guide explains how to connect Batch to WAX, a WhatsApp messaging platform, using Batch’s Universal Channel feature. --- # 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://doc.batch.com/integrations/universal-channel.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.