Category

Developer Tools

69 public APIs6 providersdeveloper-tools
Home Assistant API logo
developer-toolsjwtREST / WebSocketFreeHTTPS

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).

home-assistantsmart-homeiot
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HuggingFace API logo
developer-toolsapi_keyRESTFreeHTTPS

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.

aihuggingfaceopen-source
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80 ms
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IFTTT API logo
developer-toolsoauthREST / WebhookPaidHTTPS

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.).

iftttautomationno-code
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Image Search Client logo
developer-toolsRESTHTTPS

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.

microsoftbingimage-search
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93 ms
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Infura API logo
developer-toolsapi_keyREST / WebSocketFreeHTTPS

Infura API

Infura is the veteran Ethereum node service provider (ConsenSys subsidiary) — JSON-RPC access, IPFS gateway, Filecoin, Polygon, and more.

web3infuraethereum
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399 ms
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LangSmith / LangChain API logo
developer-toolsapi_keyRESTFreeHTTPS

LangSmith / LangChain API

LangSmith API is LangChain's LLM application observability platform — trace LLM calls, debug prompts, eval output quality, monitor production LLM apps.

langchainlangsmithllm-observability
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Linear API logo
developer-toolsapi_keyGraphQL / RESTFreeHTTPS

Linear API

Linear API provides programmatic access to the modern project management tool loved by software engineering teams — issues, projects, cycles (sprints), teams.

linearproject-managementproductivity
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LlamaIndex Cloud / LlamaParse API logo
developer-toolsapi_keyRESTFreeHTTPS

LlamaIndex Cloud / LlamaParse API

LlamaIndex Cloud / LlamaParse API focuses on RAG data pipelines — complex PDF / document parsing, converting documents to LLM-ready structured data.

llamaindexragpdf-parsing
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Local Search Client logo
developer-toolsRESTHTTPS

Local Search Client

Bing Local Business Search finds local businesses (restaurants, hotels, hospitals) by geographic query — returns business info, address, ratings.

microsoftbinglocal-search
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50 ms
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Mapbox API logo
developer-toolsapi_keyRESTFreeHTTPS

Mapbox API

Mapbox API provides highly customizable vector maps, geocoding, routing, navigation, satellite imagery — more customizable and cheaper than Google Maps.

mapboxmapsgeocoding
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508 ms
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Mistral AI API logo
developer-toolsapi_keyRESTPaidHTTPS

Mistral AI API

Mistral AI API provides Mistral Large / Mistral Small / Mistral NeMo / Codestral — European open-source / hybrid LLMs, the European answer to OpenAI.

aimistralllm
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609 ms
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MongoDB Atlas API logo
developer-toolsapi_keyREST / MongoDB Wire ProtocolFreeHTTPS

MongoDB Atlas API

MongoDB Atlas API provides MongoDB official managed NoSQL database — cluster management, Atlas Search, Atlas Vector Search, charts, auto-scaling.

mongodbatlasnosql
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Moralis API logo
developer-toolsapi_keyREST / WebSocketFreeHTTPS

Moralis API

Moralis is a Web3 dev platform — cross-chain Wallet API, NFT API, Token API, real-time data streams; positioned as "Web3 BaaS".

web3moraliscross-chain
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Response
495 ms
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Neon API logo
developer-toolsapi_keyREST / PostgreSQLFreeHTTPS

Neon API

Neon is serverless Postgres — separated storage and compute, scale-to-zero (no charge when idle), DB branching, 100% Postgres compatible.

neonpostgresserverless-db
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News Search Client logo
developer-toolsRESTHTTPS

News Search Client

Bing News Search queries global news sources in real time — filter by keyword, category, region, recency. Returns title, summary, source.

microsoftbingnews-search
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64 ms
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Nhost API logo
developer-toolsjwtGraphQL / RESTFreeHTTPS

Nhost API

Nhost is open-source Firebase alternative — managed BaaS with Hasura GraphQL + Postgres + auth + storage + serverless functions.

nhostbaasgraphql
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OData Service for namespace microsoft.graph logo
developer-toolsoauthRESTFreeHTTPS11412 endpoints

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.

microsoft-365enterpriseteams
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109 ms
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Particle API logo
developer-toolsoauthREST / WebhookFreeHTTPS

Particle API

Particle API is an IoT hardware platform (devices + cellular network + cloud) — programmatic device remote control, OTA firmware update, sensor data streams.

particleiothardware
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Perplexity API logo
developer-toolsapi_keyRESTPaidHTTPS

Perplexity API

Perplexity API provides web-connected LLM — automatically searches the web when answering, avoiding LLM knowledge cutoff issues.

aiperplexityllm
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Degraded
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Paid
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77 ms
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PlanetScale API logo
developer-toolsapi_keyREST / MySQLPaidHTTPS

PlanetScale API

PlanetScale API provides Vitess-based managed MySQL — unlimited horizontal scaling, zero-downtime schema migrations, branches (DB branching like Git).

planetscalemysqlvitess
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PlayCanvas API logo
developer-toolsapi_keyRESTFreeHTTPS

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.

playcanvaswebgl3d-engine
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371 ms
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PocketBase API logo
developer-toolsjwtREST / WebSocketFreeHTTPS

PocketBase API

PocketBase is open-source Go single-binary BaaS (auth + DB + storage + realtime) — single-file deployment, zero ops; ultra-minimal Firebase alternative.

pocketbasebaasopen-source
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Prisma Data Platform API logo
developer-toolsapi_keyRESTFreeHTTPS

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.

prismaormdatabase-tooling
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Qdrant API logo
developer-toolsapi_keyREST / gRPCFreeHTTPS

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.

vector-databaseqdrantopen-source
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322 ms
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