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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Development
  3. /Agent Nexus
Development
Agent Nexus logo

Agent Nexus

Continuously probed registry of APIs, MCP servers and CLIs callable by agents.

Agent Nexus API is a free Development API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Development
Visit documentation ↗agentnexus.app
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Agent Nexus API alternatives

Aether Bridge logo

Aether Bridge

Autonomous agent team management and API workflow orchestration

apiKeyHTTPSCORS ?
A

AgentPay Domain Lookup

DNS records, WHOIS/RDAP, IP ownership and domain reports for AI agents, paid per call via x402

No authHTTPSCORS
24 Pull Requests logo

24 Pull Requests

Project to promote open source collaboration during December

No authHTTPSCORS
Agify.io logo

Agify.io

Estimates the age from a first name

No authHTTPSCORS
Userstack logo

Userstack

Secure User-Agent String Lookup JSON API

OAuthHTTPSCORS ?
Allscreenshots logo

Allscreenshots

Website screenshots and PDFs with full-page capture, dark mode and ad blocking

apiKeyHTTPSNo CORS

Agent Nexus API FAQ

Is the Agent Nexus API free?

Yes. The Agent Nexus API is listed in the Development category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Agent Nexus API require an API key?

No. The Agent Nexus API requires no authentication, so you can start making requests without signing up.

Can I call the Agent Nexus API from the browser?

Yes. The Agent Nexus API supports CORS, so front-end JavaScript can call it directly.

Does the Agent Nexus API support HTTPS?

Yes. The Agent Nexus API is served over HTTPS, so it's safe to use in production.