Find the right API
Use search when the broad directory stops being enough. Filter by category, auth, CORS, signup friction, and result freshness until the shortlist becomes obvious.
Start with category and auth when you know the integration shape. Use free, signup, and CORS flags when you are trying to remove setup friction.
Sort by verification or response time when the final call is about reliability, not just category fit.
351 results in the full search view. Start narrowing from the rail when the field is still too broad.
RandomFox
Random pictures of foxes.
reCAPTCHA Enterprise API
Google reCAPTCHA Enterprise API is advanced bot/abuse protection — behavioral scoring, adaptive risk assessment, no friction for real users.
Redis Cloud API
Redis Cloud (formerly Redis Enterprise Cloud) is Redis official managed service — multi-cloud deployment, Redis modules (JSON / Search / TimeSeries / Vector), enterprise HA.
Render API
Render is a modern cloud application platform — managed web services, static sites, cron jobs, Postgres, Redis; positioned as Heroku alternative.
Replicate API
Replicate API is an open-source ML model hosting platform — call models like Stable Diffusion, Llama, FLUX via single command, pay-per-use.
RescueGroups
Adoption-related data API with no authentication required.
Routing
TomTom Routing API computes optimal A-to-B paths — real-time traffic, vehicle restrictions, ETA prediction, multi-waypoint, EV-specific routes.
Runway API
Runway API provides AI video generation and editing — Gen-3 Alpha text-to-video, image-to-video, video effects; AI tools for film and advertising.
Samsung SmartThings API
Samsung SmartThings API is Samsung's smart home platform API — control SmartThings-compatible devices, subscribe device events, run automation routines.
Search
TomTom Search API performs geocoding and POI search — address to coordinates, reverse geocoding, fuzzy "coffee shops near me" search.
Shibe.Online
Random pictures of Shiba Inu, cats or birds.
Shikimori
Anime discovery, tracking, forum, rates
Shutterstock API Explorer
Shutterstock API provides search and licensing for the world's largest stock library — 300M+ images, 30M+ videos, vectors, music, AI-generated content.
Sketchfab API
Sketchfab API provides data from the world's largest 3D model hub — search millions of 3D models, upload/download models, embed 3D viewers on web pages.
Slack Web API
Slack Web API lets apps read and post messages, manage channels, and upload files — the foundation for Slack bots and integrations.
Soccer v3 Scores
SportsDataIO Soccer Scores API provides real-time data from major global soccer leagues — Premier League, La Liga, Champions League, World Cup, 100+ leagues.
Soccer v3 Stats
SportsDataIO Soccer Stats API provides deep soccer player and team statistics — xG, shot accuracy, key passes, player comparisons, advanced metrics.
Spell Check Client
Bing Spell Check provides spelling correction and context-aware grammar fixes — handles slang and brand names.
spoonacular API
Spoonacular API provides recipes, dish nutrition, ingredient substitution, and food data — covering 5000+ recipes plus utility tools; the mainstream backend for recipe apps.
Spotify Web API
Spotify Web API lets apps search tracks, manage playlists, and control playback — the base layer for music integrations and recommendations.
Square Connect API
Square Connect API offers online and in-person payments, orders, inventory, and customer management — built for SMBs in retail and food service.
Stability AI API
Stability AI API provides official hosting of Stable Diffusion image generation models — SD3, SDXL, text-to-image, image-to-image, image-to-video.
Starwars Translations API
FunTranslations Star Wars Translations API converts plain English to Star Wars fictional languages (Yoda-speak, Sith, Mandalorian, Cheunh, etc.).
Stripe API
Payment and commerce infrastructure API covering card payments, subscriptions, marketplaces, and disputes.