Data API Directory
Every data API and dataset in our index, ranked by agentic readiness.
5648
Sites Indexed
39
Avg Score
502 entries in this directory
A
15
+15 structured API
missing +25 llms.txt
Axle - AI Agents to Automate Insurance Workflows
axle.insure
Axle is the AI-native clearinghouse for insurance. Our infrastructure and AI agents automate complex insurance workflows for third parties including verification, monitoring, and policy updates. We've helped Fortune 500 businesses like Rocket Mortgage, Avis, and Experian speed up workflows by 95% while recovering over $220M in potential losses. Axle is backed by Gradient, Y Combinator, and the founding team of Plaid.
API
data
15
+15 structured API
missing +25 llms.txt
flatfile.com
flatfile.com
Flatfile is the AI data preparation and migration software that helps teams extract, prepare, map, transform, and validate messy data.
API
data
15
+15 structured API
missing +25 llms.txt
Duffel Lockup
duffel.com
Any business – from travel startups to financial enterprises - can build with Duffel to search and book flights, stays, add ancillaries, charge customers, manage orders and more.
API
data
15
+15 structured API
missing +25 llms.txt
SportsDataIO - Live Sports Data Provider, API Solutions, NFL, NBA, MLB Data
sportsdata.io
Live sports data provider with scores, odds, projections, stats, news, and images for NFL football, MLB Baseball, NBA Basketball, NHL Hockey, PGA Golf, NASCAR, Tennis Data, Soccer, and ESports. SportsDataIO provides sports API feeds and database downloads to power your website and mobile applications
API
data
15
+15 structured API
missing +25 llms.txt
SEC EDGAR Filings API
sec-api.io
SEC EDGAR filings API | Query API to access historical filings in EDGAR archives | Live feed streaming | Filing mapped to ticker, CIK and SIC | Over 150 filing types | Filings from 1993 to present | JSON formatted | Supports Python, TypeScript, Node.js, Java, C++ and many more | 10-Q, 10-K, 8-K, 4, S-1 | Free trial
API
data
15
+15 structured API
missing +25 llms.txt
RentCast - Rental Property Rates and Market Trends
rentcast.io
Look up accurate rent prices and comps for any property, and track your rental portfolio with real-time alerts and market updates. Available nationwide in the US.
API
data
15
+15 structured API
missing +25 llms.txt
RSS to JSON Converter online - rss2json.com
rss2json.com
Free online API to convert RSS to JSON
API
data
15
+15 structured API
missing +25 llms.txt
Free Weather API - WeatherAPI.com
weatherapi.com
WeatherAPI.com free weather API and weather data and Geolocation API (JSON and XML) for hourly, daily and 15 min interval weather, historical data, bulk request, astronomy, sports and much more.
API
data
15
+15 structured API
missing +25 llms.txt
D
Dgraph Documentation
dgraph.io
The only open, complete graph database used at terabyte-scale to power real-time use cases
API
data
15
+15 structured API
missing +25 llms.txt
Snowflake AI Data Cloud
snowflake.com
Snowflake powers AI, data engineering, applications, and analytics on a trusted, scalable AI Data Cloud—eliminating silos and accelerating innovation.
API
data
15
+15 structured API
missing +25 llms.txt
Product Intelligence Platform for the AI Era | Mixpanel
mixpanel.com
Mixpanel is the product intelligence platform for the AI era, combining analytics, session replay, experiments, feature flags, and AI-powered insights.
API
data
15
+15 structured API
missing +25 llms.txt
Optical Filters, Custom & OEM Filter Design, Imaging Systems & Products - Chroma Technology Corp
chroma.com
API
data
15
+15 structured API
missing +25 llms.txt
D
Haymon Database MCP — AI access to your SQL databases
database.haymon.ai
A single-binary MCP server for MySQL, MariaDB, PostgreSQL, and SQLite. Zero runtime dependencies, read-only by default.
API
data
15
+15 structured API
missing +25 llms.txt
A
15
+15 structured API
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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