# ZAP-POST API Documentation Welcome to the documentation for The ZAP-POST API (ZAPI)! Our API allows you to easily integrate direct mail campaigns into your application or workflow, automating the process of sending physical mail to your customers or prospects. With our API, you can quickly and easily create and send Postcards and other direct mail pieces called ZAPs. Our ZAP POST Platform is designed to be flexible and easy to use, allowing you to customize your direct mail campaigns to meet the specific needs of your business. You can choose from a variety of sizes and formats for your direct mail pieces, and our API supports both individual and batch submissions. In this documentation, you will find everything you need to get started with our API, including detailed API reference documentation, sample code snippets, and step-by-step tutorials to help you integrate our API into your application. Whether you're a developer building a new application or a marketer looking for an easier way to manage your direct mail campaigns, our API has everything you need to simplify and streamline your direct mail processes. --- # 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://userguide.zappost.com/zap-api/zap-post-api-documentation.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.