Data API Directory
Every data API and dataset in our index, ranked by agentic readiness.
4279
Sites Indexed
37
Avg Score
392 entries in this directory
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
ScrapeNinja Web Scraping API: Turns websites into data, on scale. 🚀
scrapeninja.net
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
ZipCodeAPI - Zip Code Distance, Radius and Location API
zipcodeapi.com
US and Canadian Zip Code Distance, Radius and Location API.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Postcode & Geolocation API for the UK | Postcodes.io
postcodes.io
Search, validate and geolocate UK postcodes. Retrieve the latest administrative and geospatial information for postcodes
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Documentation | Art Institute of Chicago API
api.artic.edu
The Art Institute of Chicago's API provides JSON formatted data as a REST-style service that allows developers to explore and integrate the museum’s data into their projects. This API is the same tool that powers our website, our mobile app, and many other technologies in the museum.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
TheSportsDB | Open Sports Database & Free Sports API
thesportsdb.com
TheSportsDB is an open, crowd-sourced sports database with teams, events, players, artwork, scores, TV listings, highlights, and a free Sports API in JSON.
API
AI bots
Schema.org
data
25
+15 structured API
+5 AI robots
missing +25 llms.txt
Moz - SEO Software for Smarter Marketing
moz.com
Backed by the largest community of SEOs on the planet, Moz builds the tools that make SEO, content marketing, market research, digital PR, and local SEO easy. Start your free trial today!
API
AI bots
Schema.org
data
25
+15 structured API
+5 AI robots
missing +25 llms.txt
GuruWalk | The best free tours and activities around the world
guruwalk.com
Discover and book free tours with local guides and tourist activities in hundreds of destinations. Compare options, read reviews and find plans for your trip on GuruWalk.
ai-plugin
Schema.org
data
25
+20 ai-plugin
+5 Schema.org
missing +25 llms.txt
Wolfram|Alpha: Computational Intelligence
wolframalpha.com
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…
ai-plugin
AI bots
data
25
+20 ai-plugin
+5 AI robots
missing +25 llms.txt
EAN-Search.org | EAN, GTIN, UPC & ISBN Lookup and API
ean-search.org
Search our EAN database with over 1,2 billion products by EAN, GTIN, UPC, ISBN or product name
API
AI bots
Schema.org
data
25
+15 structured API
+5 AI robots
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
A
25
+15 structured API
+10 MCP
missing +25 llms.txt
Prompt2DB - Turn Ideas Into Database Schemas Instantly
prompt2db.com
Prompt2DB turns natural-language ideas into clean database schemas instantly. Generate tables, relationships, and iterate in seconds. AI-powered database design automation tool.
API
AI bots
Schema.org
data
25
+15 structured API
+5 AI robots
missing +25 llms.txt
Free WHOIS - Domain WHOIS Lookup | IP2WHOIS.com
ip2whois.com
WHOIS domain name lookup service to search public WHOIS database for domain name registration information and hosted domain information
API
AI bots
Schema.org
data
25
+15 structured API
+5 AI robots
missing +25 llms.txt
Clay | Go to market with unique data—and the ability to act on it
clay.com
Access 150+ premium data sources and AI research agents in one platform, then automate growth workflows to turn insights into revenue.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Zilliz Vector Lakebase for Enterprise AI, Powered by Milvus
zilliz.com
Zilliz offers a fully managed Vector Lakebase powered by Milvus, unifying real-time vector search, lake-scale discovery, and AI data operations.
API
AI bots
data
20
+15 structured API
+5 AI robots
missing +25 llms.txt
The browser that puts you first | Brave
brave.com
The Brave browser is a fast, private and secure web browser for PC, Mac and mobile. Download now to enjoy a faster ad-free browsing experience that saves data and battery life by blocking tracking software.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
S
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Bright Data - All in One Platform for Proxies and Web Scraping
brightdata.com
Award winning proxy networks, powerful web scrapers, and ready-to-use datasets for download. Welcome to the world's #1 web data platform.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Live News API for Global Coverage & Blog Articles | Mediastack
mediastack.com
Access real-time headlines with our Live News API. Get global news and blog articles from 7,500+ sources in one place. Try Mediastack for free today!
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Ahrefs—AI Marketing Platform Powered by Big Data
ahrefs.com
We help marketers drive visibility across AI search, SEO, content, and social – with the largest AI and search databases online.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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