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Documentation Index

Fetch the complete documentation index at: https://docs.urltodata.ai/llms.txt

Use this file to discover all available pages before exploring further.

urltodata is designed for consumption by both humans and AI agents. Two machine-readable interfaces are available alongside this documentation.

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llms.txt

A plain-text Markdown file at /llms.txt following the llmstxt.org specification. This gives LLMs a concise overview of every endpoint, its parameters, and expected responses — optimized for minimal token usage. 
curl https://api.urltodata.ai/llms.txt
Use this when you want an AI coding assistant (Cursor, Copilot, Claude Code) to understand the API quickly. Paste the content into your prompt or reference it as context.

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OpenAPI spec

A full OpenAPI 3.1 specification at /openapi.json with schemas, parameter definitions, and response types: 
curl https://api.urltodata.ai/openapi.json
AI agent frameworks that support OpenAPI function calling can consume this directly to generate typed API clients.

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Choosing the right interface

Use caseInterface
AI coding assistant needs API contextllms.txt
Generate a typed client or SDKopenapi.json
Human developer exploring endpointsThis documentation site

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Token efficiency

The llms.txt file is optimized for LLM context windows — ~5KB of clean Markdown vs ~50KB for the full OpenAPI spec. When working with a token-limited AI, prefer llms.txt for quick understanding and openapi.json only when the agent needs exact schema definitions.