public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Development
  3. /Index Agentica
Development
Index Agentica logo

Index Agentica

Agent-first directory of skills, MCP servers, tools, protocols and APIs as JSON, markdown, llms.txt.

Index Agentica 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 ↗indexagentica.com

About Index Agentica

How AI agents consume and contribute to Index Agentica: llms.txt, JSON API, schema, OpenAPI and PR-based submissions.

Provider
Index Agentica
Website
indexagentica.com ↗

Details from indexagentica.com.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

Index Agentica API alternatives

import.io logo

import.io

Retrieve structured data from a website or RSS feed

apiKeyHTTPSCORS ?
I

ip-fast.com

IP address, country and city

No authHTTPSCORS
Image-Charts logo

Image-Charts

Generate charts, QR codes and graph images

No authHTTPSCORS
IP2WHOIS Information Lookup logo

IP2WHOIS Information Lookup

WHOIS domain name lookup

apiKeyHTTPSCORS ?
IFTTT logo

IFTTT

IFTTT Connect API

No authHTTPSCORS ?
I

ipfind.io

Geographic location of an IP address or any domain name along with some other useful information

apiKeyHTTPSCORS

Index Agentica API FAQ

Who provides the Index Agentica API?

The Index Agentica API is provided by Index Agentica (indexagentica.com). How AI agents consume and contribute to Index Agentica: llms.txt, JSON API, schema, OpenAPI and PR-based submissions.

Is the Index Agentica API free?

Yes. The Index Agentica 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 Index Agentica API require an API key?

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

Can I call the Index Agentica API from the browser?

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

Does the Index Agentica API support HTTPS?

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