armslength
armslength
Developers

ArmsLength AI developer resources

Build paragraph-level OECD Guidelines retrieval into research tools and AI workflows using a documented, versioned HTTP API.

Read the API guideOpenAPI specification.json
Quick start · cURL
# Search for paragraphscurl "https://armslength.ai/api/oecd/v1/search?q=arm's%20length%20principle&top_k=3" \  -H "x-api-key: YOUR_API_KEY"# Fetch specific paragraphscurl "https://armslength.ai/api/oecd/v1/paragraphs?refs=1.6,1.7" \  -H "x-api-key: YOUR_API_KEY"# Get context pack for LLMscurl "https://armslength.ai/api/oecd/v1/context-pack?topic=DEMPE&max_paragraphs=5" \  -H "x-api-key: YOUR_API_KEY"

One public API, documented at predictable URLs.

These resources describe the existing OECD Guidelines retrieval API. ArmsLength AI does not currently publish a general product API, SDK or command-line tool.

API Endpoints

GET/search

Semantic search across all paragraphs

/api/oecd/v1/search?q=DEMPE&top_k=10&chapters=VI

GET/paragraphs

Fetch specific paragraphs by reference

/api/oecd/v1/paragraphs?refs=1.6,2.14,6.32

GET/context-pack

LLM-ready context bundles

/api/oecd/v1/context-pack?topic=intangibles&max_paragraphs=15&format=markdown

Authentication

Versioned retrieval endpoints accept a free API key in the x-api-key header. Registration and delivery are handled through the existing API guide.

Appropriate use and errors

Use the API for research retrieval and citation support. Errors contain stable codes and recovery hints. The API does not replace professional judgment, applicable local law or verification against the official OECD publication.

Integration question? Email support@armslength.ai.

Have other questions or want to discuss collaboration?

Talk to us Book a demo