Developer Tools
Home Assistant API
Home Assistant API is the local control interface for the open-source smart home platform — device states, automations, scenes, cross-vendor integrations (2500+ integrations).
HuggingFace API
HuggingFace API provides open-source AI model hub (300k+ models), inference endpoints, datasets, Spaces app hosting — the center of open-source AI ecosystem.
IFTTT API
IFTTT (If This Then That) Platform lets brands integrate their services into IFTTT for users to cross-service automate via visual builder (Twitter post auto-cross-post to Slack, etc.).
Image Search Client
Bing Image Search runs image search over Bing's web-wide image index — by keyword, similar image, aspect ratio, or size filter.
Infura API
Infura is the veteran Ethereum node service provider (ConsenSys subsidiary) — JSON-RPC access, IPFS gateway, Filecoin, Polygon, and more.
LangSmith / LangChain API
LangSmith API is LangChain's LLM application observability platform — trace LLM calls, debug prompts, eval output quality, monitor production LLM apps.
Linear API
Linear API provides programmatic access to the modern project management tool loved by software engineering teams — issues, projects, cycles (sprints), teams.
LlamaIndex Cloud / LlamaParse API
LlamaIndex Cloud / LlamaParse API focuses on RAG data pipelines — complex PDF / document parsing, converting documents to LLM-ready structured data.
Local Search Client
Bing Local Business Search finds local businesses (restaurants, hotels, hospitals) by geographic query — returns business info, address, ratings.
Mapbox API
Mapbox API provides highly customizable vector maps, geocoding, routing, navigation, satellite imagery — more customizable and cheaper than Google Maps.
Mistral AI API
Mistral AI API provides Mistral Large / Mistral Small / Mistral NeMo / Codestral — European open-source / hybrid LLMs, the European answer to OpenAI.
MongoDB Atlas API
MongoDB Atlas API provides MongoDB official managed NoSQL database — cluster management, Atlas Search, Atlas Vector Search, charts, auto-scaling.
Moralis API
Moralis is a Web3 dev platform — cross-chain Wallet API, NFT API, Token API, real-time data streams; positioned as "Web3 BaaS".
Neon API
Neon is serverless Postgres — separated storage and compute, scale-to-zero (no charge when idle), DB branching, 100% Postgres compatible.
News Search Client
Bing News Search queries global news sources in real time — filter by keyword, category, region, recency. Returns title, summary, source.
Nhost API
Nhost is open-source Firebase alternative — managed BaaS with Hasura GraphQL + Postgres + auth + storage + serverless functions.
OData Service for namespace microsoft.graph
Microsoft Graph is a unified API into Microsoft 365 data — mail, calendar, Teams, OneDrive, directory — the entry point for enterprise Microsoft integrations.
Particle API
Particle API is an IoT hardware platform (devices + cellular network + cloud) — programmatic device remote control, OTA firmware update, sensor data streams.
Perplexity API
Perplexity API provides web-connected LLM — automatically searches the web when answering, avoiding LLM knowledge cutoff issues.
PlanetScale API
PlanetScale API provides Vitess-based managed MySQL — unlimited horizontal scaling, zero-downtime schema migrations, branches (DB branching like Git).
PlayCanvas API
PlayCanvas is an open-source web 3D game engine + cloud IDE — high-performance 3D / VR on WebGL, API for asset management, project publishing, collaboration.
PocketBase API
PocketBase is open-source Go single-binary BaaS (auth + DB + storage + realtime) — single-file deployment, zero ops; ultra-minimal Firebase alternative.
Prisma Data Platform API
Prisma Data Platform API includes Prisma Accelerate (global connection pool + cache) and Prisma Pulse (DB real-time event streams) — enhances any Postgres / MySQL DB.
Qdrant API
Qdrant is an open-source vector database written in Rust — excellent performance (Rust-based), clean API, growing ecosystem; main open-source alternative to Pinecone.