# Introduction 👋 ![](https://3319389930-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MW5kAS20xr6kLBLKHIz%2F-Ma7ACgBJYBgoLKzMfQ5%2F-Ma7AIq_i-6fCuHBA8_k%2Flogo_blue.png?alt=media\&token=f9975642-ee60-4e65-b56c-24182e30405c) txnhog is an easy to use transactional email and sms manager. Emal and sms message templates are managed on txnhog, and trigged via user actions on your site via our easy to use API or Zapier. Message templates can include variable tags for things like, names, email addresses, purchase information, and so on. ### **Table of Contents** * [Setting Up Transactional Email](https://gethelp.gitbook.io/txnhog/transactional-email) * [Setting Up Transactional SMS](https://gethelp.gitbook.io/txnhog/transactional-sms) * [Creating Your First Transactional Email](https://docs.txnhog.co/setup/your-first-transactional-message-template) * [API Example](https://docs.txnhog.co/usage/api-examples) --- # 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.txnhog.co/master.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.