HakiChain developer resources

HakiChain is a legal intelligence platform for professional legal teams. Its public developer resources help agents and integrators identify the product, understand its supported discovery surface, and find the right human documentation before any customer-data integration is considered. HakiChain does not publish an unauthenticated API for customer matters, documents, or legal workspaces. Those data surfaces are protected and are not represented by this public specification.

Public API

The HakiChain OpenAPI 3.1 specification documents the public discovery endpoint at GET /api/v1/platform. It returns documentation, support, and machine-readable resource links. The endpoint can return Markdown when requested with Accept: text/markdown; responses vary by the Accept header. The HakiChain homepage also returns a Markdown resource directory when requested with that header. Unsupported public API paths return JSON errors with a stable code, message, and resolution hint.

Rate limits and versioning

The public discovery API allows 60 requests per minute per caller. Every response carries RateLimit, RateLimit-Limit, RateLimit-Remaining, and RateLimit-Reset headers. A rate-limited response is HTTP 429 and includes Retry-After. The current URL version is /api/v1. A public version remains available for at least 90 days after a successor is published; planned removals will carry Deprecation and Sunset headers at least 90 days in advance.

Documentation and agent guidance

• Product documentation
• llms.txt agent instructions
• XML sitemap
• Platform discovery endpoint

For authenticated integration, enterprise deployment, or API access discussions, contact info@hakichain.com. Do not submit confidential client information through the public discovery endpoint.