API Documentation llms.txt · AI Docs Browser · mdream [llms.txt Tools](https://mdream.dev/llms-txt/api-documentation/llms-txt) # API Documentation llms.txt docs.fractalpay.com/llms.txt [Raw llms.txt](https://docs.fractalpay.com/llms.txt) [Raw llms-full.txt](https://docs.fractalpay.com/llms-full.txt) Copy Markdown [](https://docs.fractalpay.com/llms.txt) llms.txt Docs Low Code JS Webhooks Charge Customer Create Customer Get Customer Get Customers Request Card Full Merchant Submit Get Merchants by Client Hosted Onboarding Create Link Delete Pay Link Payment Request Payment Request Customer Payment Link Remote Deposit Capture Capture Pre-Authorization Update Pre-Authorization Get Transaction Get Transactions Return Sale Void Sale GooglePay™ Web Integration Implementation Guide Introduction OpenAPI Specs openapi openapiOLD openapiTEST Optional Embedded Payments ## What is API Documentation's llms.txt? API Documentation 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 API Documentation offers and where to find details. Pass Spec 3 Sections 29 Links 3.7 KB Size ~938 Tokens Sections: Docs · OpenAPI Specs · Optional ## Add API Documentation Docs to Your AI Assistant Select your tool to see how to add API Documentation'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://docs.fractalpay.com/llms.txt 4. 4 Wait for the green dot (indexing complete) 5. 5 Reference @Docs in chat when asking about API Documentation Cursor crawls the URL and indexes all subpages. Add a trailing slash to index child pages too. ## Spec Compliance 3 notes ## Frequently Asked Questions Where is API Documentation's llms.txt file? API Documentation publishes its llms.txt at https://docs.fractalpay.com/llms.txt. This file provides a structured, markdown-formatted index of API Documentation's documentation that AI systems can consume to understand the project's APIs, guides, and references. How do I use API Documentation'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 API Documentation's documentation so it can provide better code suggestions and answers about API Documentation. What does API Documentation's llms.txt contain? API Documentation's llms.txt contains 3 sections and 29 documentation links in 3.7 KB (~938 tokens). Key sections include Docs, OpenAPI Specs, Optional. How many tokens does API Documentation's llms.txt use? The concise llms.txt index is approximately 938 tokens (3.7 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. 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. You can also validate existing files with the llms.txt validator. ## Browse More llms.txt Files [Taleshape Documentation](https://mdream.dev/llms-txt/api-documentation/llms-txt/taleshape-documentation) [Primev Documentation Complete technical documentation for mev-commit, Fast Protocol, FAST RPC, and Fastx402 - Ethereum infrastructure for preconfirmations, instant swaps, and agentic payments.](https://mdream.dev/llms-txt/api-documentation/llms-txt/primev-documentation) [Qt Documentation Comprehensive documentation for Qt and related products. Each product](https://mdream.dev/llms-txt/api-documentation/llms-txt/qt-documentation) [Server Side Up Tutorials, guides, and open source tools for developers who value control over their stack. Topics include Docker, Laravel, Nuxt, Vue.js, PHP, DevOps, and more. This domain hosts multiple product documentation sites - see the Product Documentation section for AI-optimized docs for each product.](https://mdream.dev/llms-txt/api-documentation/llms-txt/server-side-up) [Vue.js The Progressive JavaScript Framework](https://mdream.dev/llms-txt/api-documentation/llms-txt/vue) [Speedtest Tracker](https://mdream.dev/llms-txt/api-documentation/llms-txt/speedtest-tracker) [Nuxt The Intuitive Vue Framework](https://mdream.dev/llms-txt/api-documentation/llms-txt/nuxt) [Quo Docs](https://mdream.dev/llms-txt/api-documentation/llms-txt/quo-docs) [View all 99 projects ](https://mdream.dev/llms-txt/api-documentation/llms-txt) ## Related Tools [

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