Popular APIs
APIs ranked by developer experience — no authentication, full HTTPS and CORS support get the highest scores.
Top-Ranked APIs
The 50 highest-scoring free APIs for developer experience
API for querying token and pool stats across various liquidity pools
Project to promote open source collaboration during December
Get all administrative divisions of a country
AI/ML engineering job aggregator with REST, RSS, and MCP endpoints
Korean crypto channel stance + RAG Q&A + canonical entity/topic/event store
Geospatial data for Mexico City public transport system (Metro, Metrobús, Cablebús, RTP, etc.)
Balldontlie provides access to stats data from the NBA
Provides information about Game, DLC, Bundles, Giveaways, Trading
Convert British OSGB36 easting and northing (British National Grid) to WGS84 latitude and longitude
Get IP Address, Timestamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & More
Get around the dreaded CORS error by using this proxy as a middle man
Free and simple counting service. You can use it to track page hits and specific events
Government measures tracker to fight against the Covid-19 pandemic
Open-source API for exploring Covid19 cases based on JHU CSSE
Global and countrywise data of Covid 19 daily Summary, confirmed cases, recovered and deaths
Unofficial Covid-19 Web API for Philippines from data collected by DOH