Postmark llms.txt · AI Docs Browser · mdream [llms.txt Tools](https://mdream.dev/llms-txt/postmark/llms-txt) # Postmark llms.txt Browse Postmark documentation as markdown. Click any page in the sidebar to view it, or copy the full llms.txt for your AI tools. postmarkapp.com/llms.txt [Raw llms.txt](https://postmarkapp.com/llms.txt) [Raw llms-full.txt](https://postmarkapp.com/llms-full.txt) Copy Markdown [](https://postmarkapp.com/llms.txt) llms.txt Quick Start API Reference TypeScript transactional email recipe Send a receipt with templates Webhook verification guide Batch send with partial-failure handling Send a single email Send batch emails Send with templates Send batch with templates Send bulk emails Template management Bounce API Message tracking Stats API Webhooks Server management Domain management Core Concepts Sending Emails Code Examples Email Features Tracking Opens Tracking opens overview Tracking opens per message stream Tracking opens per email Message opens API Tracking Links ## What is Postmark's llms.txt? Postmark publishes an `/llms.txt` file that provides AI systems with a structured index of its documentation. It follows the [llms.txt specification](https://llmstxt.org), organizing links to guides, API references, and tutorials under section headings so that LLMs like ChatGPT, Claude, and Gemini can quickly understand what Postmark offers and where to find details. Issues Spec 8 Sections 20 Links 27.5 KB Size ~7.0k Tokens Sections: Quick Start · API Reference · Core Concepts · Sending Emails · Code Examples · Email Features · and 2 more ## Add Postmark Docs to Your AI Assistant Select your tool to see how to add Postmark's llms.txt as a documentation source. Cursor Windsurf Claude Code ChatGPT Zed Copilot 1. 1 Open any chat or composer panel 2. 2 Type @Docs and select "Add new doc" 3. 3 Paste the URL: https://postmarkapp.com/llms.txt 4. 4 Wait for the green dot (indexing complete) 5. 5 Reference @Docs in chat when asking about Postmark Cursor crawls the URL and indexes all subpages. Add a trailing slash to index child pages too. ## Spec Compliance 57 errors ## Frequently Asked Questions Where is Postmark's llms.txt file? Postmark publishes its llms.txt at https://postmarkapp.com/llms.txt. This file provides a structured, markdown-formatted index of Postmark's documentation that AI systems can consume to understand the project's APIs, guides, and references. How do I use Postmark's llms.txt with AI coding assistants? Copy the llms.txt content and paste it into your AI assistant (Cursor, Windsurf, Claude, ChatGPT) as context. This gives the AI an accurate map of Postmark's documentation so it can provide better code suggestions and answers about Postmark. What does Postmark's llms.txt contain? Postmark's llms.txt contains 8 sections and 20 documentation links in 27.5 KB (~7.0k tokens). Key sections include Quick Start, API Reference, Core Concepts, Sending Emails, Code Examples, Email Features. How many tokens does Postmark's llms.txt use? The concise llms.txt index is approximately 7.0k tokens (27.5 KB). Most AI assistants can fit this within their context window. For the full expanded documentation, look for an llms-full.txt variant which embeds all content inline. What is Postmark? Postmark is a reliable transactional email service that helps developers deliver and track application emails. It provides REST APIs, SMTP support, webhooks, and comprehensive email templates to replace traditional SMTP with a scalable, developer-friendly solution.. Postmark's llms.txt file helps AI systems understand this by providing a structured overview of its documentation, making it easier for developers to get accurate AI-assisted help when working with Postmark. Can I generate an llms.txt for my own project? Yes. Use the free llms.txt generator at mdream.dev/tools/llms-txt/generator to crawl your site and produce a spec-compliant llms.txt file. 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