THE INDEX AS DATA
License the registry.
Everything the crawler observes — registry records, auth models, spec discoveries, pricing signals, link health, change events — as clean data. Teams use it for market research, lead lists, and agent tooling.
FREE DEVELOPER KEY
INSTANT
The read API (/v1), the MCP server, and a 200-row sample export. Emailed instantly.
Full CSV/JSON exports, the change-event feed, commercial use. Priced by use case while the index grows.
EMAIL REGISTRY@ →
curl -H "X-API-Key: apd_..." https://apidirectory.com/v1/export.csv
curl https://apidirectory.com/v1/search?q=weather
POST https://apidirectory.com/mcp # MCP for agents