HOL Registry Broker API
Overview
Discovery API for AI agents & MCP servers (search, verify, UAID, chat)
HOL Registry Broker is a machine learning API. Requests are authenticated with an API key. It is served over HTTPS and allows browser requests (CORS).
At a glance
- Authentication
- API key
- HTTPS
- Yes
- CORS
- Yes
- Category
- Machine Learning
Questions
Does the HOL Registry Broker API need an API key?
Yes. The HOL Registry Broker API uses API key authentication; the documentation explains how to get credentials.
Can I call the HOL Registry Broker API from the browser?
Yes. The HOL Registry Broker API sends CORS headers, so a web page can call it directly with fetch().
Does the HOL Registry Broker API support HTTPS?
Yes, the HOL Registry Broker API is served over HTTPS.
What are alternatives to the HOL Registry Broker API?
Other Machine Learning APIs include Dialogflow, OpenAI, Hugging Face, WolframAlpha, OpenRouter.
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Listed from public-apis database (MIT).