Developers & AI

Developer Documentation

Explore Snowline APIs, OpenAPI 3.1.0 specifications, Vercel Edge infrastructure, Model Context Protocol (MCP) server setup, and agent content negotiation.

OpenAPI 3.1 llms.txt

OpenAPI 3.1.0 Schema

Machine-readable schema describing all public business, updates, reports, and search endpoints with RFC 9457 error models.

/api/openapi.jsonView Schema →

LLM Index & Full Context

Standardized llms.txt and llms-full.txt files allowing autonomous AI agents (Claude, GPT, Perplexity) to crawl platform data.

/llms.txtOpen Index →

Markdown Negotiation

RFC 7231 content negotiation. Send Accept: text/markdown to any URL to receive structured Markdown directly.

Vary: AcceptRFC 7231 OK

Vercel Edge Deployment & Global Caching

Snowline is deployed across the Vercel Edge Network with edge proxy routing, Turbopack incremental builds, and global CDN cache headers. Every API request is handled with sub-50ms latency.

Production Apexhttps://snowlineapp.xyz

Vercel Deploymenthttps://snowlinehq.vercel.app

Cache-Controlstale-while-revalidate

Model Context Protocol (MCP) Integration

Configure Snowline as an MCP tool in Claude Desktop, Cursor, or your autonomous agent runtime:

{
  "mcpServers": {
    "snowline": {
      "url": "https://snowlineapp.xyz/api/openapi.json",
      "type": "openapi",
      "headers": {
        "Accept": "application/json"
      }
    }
  }
}

Core REST API Endpoints

All endpoints return structured JSON responses and RFC 9457 Problem Details error models on 4xx/5xx failures.

GET/api/businesses

List all tracked enterprise companies and AI labs.

Test endpoint →

GET/api/businesses/:slug

Get complete profile, metrics, and milestones for a specific company (e.g. anthropic, nvidia).

Test endpoint →

GET/api/updates

Chronological feed of verified corporate milestones and announcements.

Test endpoint →

GET/api/search?q=:query

Full-text search across tracked enterprises, categories, summaries, and news.

Test endpoint →

GET/api/health

Health check and agent capability indicator.

Test endpoint →