Algolia API
Hosted search API with typo-tolerance, faceting, and instant search UI libraries.
All APIs
Complete directory of 25 APIs on APIHub.
All APIs (25)
- OpenAI API - GPT-4, GPT-3.5, DALL-E, Whisper, and Embeddings API for natural language processing, image generation, and speech recognition.
- Anthropic Claude API - Claude family of large language models for chat, code generation, and document analysis with 200K token context window.
- Google Gemini API - Google’s multimodal AI model for text, image, video, and audio understanding.
- Hugging Face API - Access 500,000+ open-source models for NLP, computer vision, and speech.
- Replicate API - Run open-source AI models with a cloud API. Stable Diffusion, LLaMA, Whisper.
- Stripe API - Full-stack payments platform. Cards, bank transfers, wallets, subscriptions, marketplaces, and billing.
- PayPal API - PayPal Checkout, Subscriptions, Payouts, and Invoicing APIs.
- Square API - Payments, Catalog, Orders, Customers, and Inventory APIs for omnichannel commerce.
- Adyen API - Unified commerce payments for online, in-app, and in-store. 150+ currencies.
- Razorpay API - Indian payment gateway with UPI, cards, netbanking, wallets.
- Twilio API - SMS, Voice, WhatsApp, Video, and Verify APIs for omnichannel customer engagement.
- Vonage API - Nexmo SMS, Voice, Verify, and Messages API for global communication.
- Resend API - Modern email API for developers. React Email integration, 3,000 emails/month free.
- SendGrid API - Email API for transactional and marketing email. Templates and analytics.
- Pusher API - Realtime bidirectional communication via WebSockets.
- Google Maps Platform API - Maps, Routes, Places, and Address Validation APIs.
- Mapbox API - Custom maps, geocoding, directions, and satellite imagery.
- OpenStreetMap Nominatim API - Free geocoding API based on OpenStreetMap data.
- HERE API - Location services: maps, geocoding, routing, fleet tracking.
- IPinfo API - IP geolocation, ASN, company, and privacy detection API.
- Airtable API - Spreadsheet-database hybrid API. CRUD on bases, records, attachments.
- Supabase API - Open-source Firebase alternative. PostgreSQL, Auth, Storage, Realtime.
- Firebase API - Firestore, Realtime Database, Auth, Storage, Cloud Messaging.
- Open-Meteo API - Free weather forecast API with no key required.
- News API - Headlines from 80,000+ worldwide sources.
Alpha Vantage API
Financial market data including stocks, forex, crypto, and technical indicators.
Ansible API
IT automation for configuration management and application deployment.
Anthropic Claude API
Claude family of large language models for chat, code generation, and document analysis with 200K token context.
Argo CD API
GitOps continuous delivery for Kubernetes with sync and rollback.
AssemblyAI API
Audio transcription and audio intelligence API with sentiment analysis and content moderation.
Auth0 API
Identity platform with SSO, MFA, social login, and passwordless authentication.
Authorize.net API
Visa-owned payment gateway for online merchants with recurring billing and fraud detection.
AWS Bedrock API
Fully managed service offering foundation models from AI21, Anthropic, Cohere, Meta, and Stability.
AWS CloudSearch API
Managed search service with full-text search, faceting, and highlighting.
AWS Cognito API
User pools, identity pools, and SSO for AWS-based applications.
AWS SDK API
Comprehensive cloud APIs for compute, storage, database, and ML services.
Azure AI Search API
AI-powered cloud search with cognitive skills, vector search, and semantic ranking.
Azure API
Microsoft Azure APIs for compute, storage, AI, and databases.
Azure OpenAI API
OpenAI models hosted on Azure with enterprise security and regional availability.
Bandwidth API
Voice, messaging, and 911 APIs powered by own nationwide IP network.
BigCommerce API
E-commerce platform with store content, checkout, and catalog APIs.
BillForward API
Subscription billing platform with metered pricing and lifecycle management.
Bing Maps API
Microsoft mapping platform with geocoding, routing, and imagery.
Braintree API
PayPal-owned payment platform with credit card, PayPal, and Venmo integration.
Brevo API
All-in-one marketing with email, SMS, chat, and CRM.
Buildkite API
Hybrid CI/CD platform with self-hosted agents and cloud orchestration.
Bureau Search API
Search API with natural language queries and semantic understanding.
Chargebee API
Subscription billing and revenue operations platform with dunning and invoicing.
CircleCI API
Continuous integration and deployment with pipelines, artifacts, and contexts.
Clerk API
User management with pre-built React/Next.js components and multi-session support.
ClickSend API
SMS, MMS, voice, email, and fax communication via single API.
Close API
Inside sales CRM with calls, emails, and SMS built-in.
Cloudflare Workers API
Edge compute platform with Workers, KV, R2, and Durable Objects.
Cohere API
NLP platform for text generation, classification, embedding, and reranking with Command R models.
Convex API
Reactive backend with realtime database, functions, and file storage.
Copper API
Google Workspace CRM with contacts, opportunities, and projects.
CouchDB API
Document-oriented NoSQL database with HTTP API and multi-master replication.
Crisp API
Live chat, chatbot, and email platform for customer support.
Currency API
Currency exchange and crypto rates with real-time and historical data.
CyberSource API
Visa-owned payment management platform with fraud detection and secure acceptance.
DALL-E API
AI image generation from text prompts with DALL-E 3 and DALL-E 2 models.
Deepgram API
Speech-to-text API with real-time streaming, speaker diarization, and sentiment analysis.
Descope API
Passwordless authentication with flows, SSO, and step-up authentication.
Deta API
Serverless database, storage, and compute with simple APIs.
Dev.to API
Articles, users, and comments from the Dev.to developer community.
Dialogflow API
Conversational AI platform for building chatbots and voice agents with NLU.
Dialpad API
AI-powered business phone system with voice, video, and messaging APIs.
Docker Hub API
Container registry API for managing images, repositories, and webhooks.
Drone API
Container-native CI/CD platform with pipeline-as-code.
Elastic App Search API
Managed search service with relevance tuning, analytics, and faceted search.
Elastic Email API
Email delivery API with SMTP relay, templates, and contact management.
Elasticsearch API
Distributed search and analytics engine with full-text search and aggregations.
ElevenLabs API
Realistic text-to-speech and voice cloning with 29 languages and emotion control.
ExchangeRate API
Currency conversion API with 160+ currencies and crypto rates.
Fauna API
Distributed document-relational database with GraphQL and FQL.
Firebase Auth API
Authentication with email, phone, Google, and social providers for mobile and web.
Fireworks AI API
High-speed inference for open-source LLMs and image generation models.
Fixer API
Real-time foreign exchange and currency conversion rates.
Flutterwave API
Pan-African payment gateway supporting 30+ currencies and multiple payment methods.
Frankfurter API
Open-source foreign exchange rates published by the European Central Bank.
Freshdesk API
Help desk and ticketing system with knowledge base and SLA management.
Funnelback API
Enterprise search with content gathering, meta-data, and faceted navigation.
Fusebill API
Subscription billing automation with flexible pricing models and invoicing.
FusionAuth API
Auth platform with SSO, SAML, OAuth, and tenant management.
Geocodio API
US and Canada geocoding and reverse geocoding with census data append.
Ghost API
Headless CMS and blogging platform with content and admin APIs.
GitHub API
REST and GraphQL APIs for repositories, issues, pull requests, actions, and packages.
GitLab API
DevOps platform API for CI/CD, repositories, merge requests, and issues.
Google Cloud API
Google Cloud Platform APIs for compute, storage, AI, and data services.
Google Maps Platform API
Maps, Routes, Places, and Address Validation APIs from Google.
Groq API
Ultra-fast LLM inference using LPU chips for Mistral, Llama, and Mixtral models.
Hacker News API
Stories, comments, and users from Hacker News via Firebase.
Hasura API
Instant GraphQL API over PostgreSQL with real-time subscriptions and auth.
Help Scout API
Customer support platform with mailboxes, conversations, and docs.
HubSpot API
CRM, marketing, sales, and service APIs with workflows and pipelines.
Insightly API
CRM and project management with contacts, projects, and pipelines.
Intercom API
Customer messaging platform with conversations, contacts, and events APIs.
ipstack API
Real-time IP geolocation API with currency and timezone data.
Jenkins API
Self-hosted automation server for CI/CD pipelines and plugin ecosystem.
Jina AI API
Embedding, reranking, and search APIs for multimodal AI applications.
Kaleyra API
Omnichannel communication with SMS, voice, WhatsApp, and RCS for enterprises.
Keycloak API
Open-source IAM with SSO, social login, LDAP federation, and protocol support.
Klarna API
Buy-now-pay-later, direct payments, and installment APIs for e-commerce.
Klaviyo API
Marketing automation for e-commerce with email, SMS, and analytics.
Kubernetes API
Container orchestration API for deploying, scaling, and managing containerized apps.
Lamini API
LLM fine-tuning platform for enterprise with high accuracy and data privacy.
Lemon Squeezy API
Merchant of record for digital products with built-in tax and subscription handling.
LocationIQ API
Geocoding, reverse geocoding, and routing APIs based on OpenStreetMap.
Lucia API
TypeScript authentication library with sessions, OAuth, and database adapters.
Magento API
E-commerce platform with REST, GraphQL, and SOAP APIs for catalog and orders.
MailerSend API
Transactional email API with templates, inbound routing, and SMS capability.
Mailgun API
Email delivery for sending, receiving, and tracking email with routing and validation.
Mantis Search API
Real-time search and analytics engine for streaming data.
Mapillary API
Street-level imagery and computer vision data for map enhancement.
Mapzen API
Search, routing, elevation, and transit APIs powered by open data.
Medium API
Publishing platform API for posts, users, and publications.
Meilisearch API
Open-source search engine with typo-tolerance and sub-50ms search.
MessageBird API
Omnichannel messaging API for SMS, WhatsApp, Voice, and Instagram messaging.
Midtrans API
Indonesian payment gateway with SNAP, Core API, and subscription support.
Mistral AI API
European LLM platform with Mistral Large, Mixtral, and embedding models.
Mollie API
European payment gateway supporting iDEAL, credit cards, Bancontact, and SEPA.
MongoDB Atlas API
Managed MongoDB with REST and GraphQL APIs, Atlas Search, and App Services.
Nadu API
Data enrichment and verification API for businesses.
Neon API
Serverless PostgreSQL with branching, autoscaling, and connection pooling.
Netlify API
Deploy static sites and serverless functions with forms, identity, and split testing.
NextAuth.js API
Authentication library for Next.js with 70+ providers and JWT or database sessions.
Notion API
Read and write Notion pages, databases, and blocks programmatically.
Nutshell API
Sales and marketing CRM with contacts, leads, and reporting.
Okta API
Enterprise identity and access management with SSO, SAML, SCIM, and lifecycle management.
Omnisend API
Omnichannel marketing automation for e-commerce with email and SMS.
Open Exchange Rates API
Reliable currency exchange rates with 200+ currencies and historical data.
OpenAI Whisper API
Automatic speech recognition API supporting 99 languages with translation to English.
OpenCage API
Forward and reverse geocoding worldwide using open data.
OpenRouter API
Unified API for 100+ AI models from OpenAI, Anthropic, Google, and open-source providers.
OpenRouteService API
Routing, isochrones, and matrix directions based on OpenStreetMap.
Ory API
Open-source identity platform with OAuth2, Ory Kratos, and Ory Oathkeeper.
Paddle API
Subscription billing and payment processing as merchant of record for SaaS.
Passage API
Passkey authentication for web and mobile with 1Password integration.
Paystack API
Nigerian payment gateway for African businesses with cards, bank transfers, and mobile money.
Paytm API
Indian digital payment platform with wallets, UPI, and merchant payments.
PayU API
Global payment gateway operating in 50+ countries across Latin America, Europe, and Asia.
Perplexity API
Online LLM API with real-time web search and cited answers.
Pipedrive API
Sales CRM with deals, activities, and pipeline management.
PlanetScale API
Serverless MySQL platform with Vitess and branching for schema migrations.
Plivo API
SMS, Voice, and PHLO visual builder for global communication workflows.
Plunk API
Open-source email marketing platform with event-driven automation.
Polygon API
Real-time and historical market data for stocks, options, forex, and crypto.
positionstack API
Forward and reverse geocoding API covering 2 billion+ addresses.
Postmark API
Reliable transactional email delivery with fast inbox delivery and analytics.
PouchDB API
JavaScript database that syncs with CouchDB for offline-first apps.
Pulumi API
Infrastructure-as-code using Python, Go, TypeScript, and other languages.
Quickbase API
Low-code application platform with database, automation, and reporting.
QuickBooks API
Accounting and payment APIs for small businesses with invoicing and expense tracking.
Rasa API
Open-source conversational AI framework for building contextual chatbots.
Recurly API
Subscription billing and recurring payment management for SaaS businesses.
Reddit API
Social news platform with posts, comments, subreddits, and user data.
Redis Cloud API
Managed Redis with Redis Streams, RedisJSON, and RediSearch.
RingCentral API
Business communication platform with voice, video, SMS, and team messaging APIs.
RunPod API
GPU cloud platform for running AI model inference and training.
SageMaker API
Fully managed ML service for building, training, and deploying ML models at scale.
Salesforce API
CRM platform with REST, SOAP, and Bulk APIs for records and automation.
Shopify API
E-commerce platform API for products, orders, customers, and store management.
Sinch API
SMS, voice, video, and verification APIs with RCS and rich messaging.
SMTP2GO API
Global SMTP relay service with REST API for sending and tracking email.
SparkPost API
Email delivery and analytics platform with predictive intelligence and templates.
Spinnaker API
Multi-cloud continuous delivery platform for software deployments.
Spotify API
Music streaming API for tracks, albums, playlists, and user library.
Stability AI API
Image generation with Stable Diffusion XL, Stable Image, and Stable Video models.
Stytch API
Passwordless authentication with passkeys, magic links, and biometrics.
Supabase Auth API
Authentication with email, OAuth, magic links, and row-level security policies.
Swiftype API
Site search and enterprise search with crawler and custom result ranking.
Telnyx API
Voice, SMS, fax, and wireless APIs with own private IP network.
Terraform Cloud API
Infrastructure-as-code with remote state, runs, and workspace management.
Text Generation API
Text generation service for content creation, summarization, and code generation.
Together AI API
Fine-tune and run open-source LLMs with high-performance inference infrastructure.
TomTom API
Maps, search, routing, and traffic APIs with global coverage.
Travis CI API
Hosted continuous integration service for GitHub repositories.
Turso API
Distributed SQLite at the edge with libSQL and multi-region replication.
Twitch API
Live streaming API for channels, clips, streams, and chat.
Typesense API
Fast, typo-tolerant open-source search engine with flexible schema.
Upstash API
Serverless Redis and Kafka with REST API and pay-per-request pricing.
Vercel API
Deploy and manage frontend apps with edge network, serverless functions, and analytics.
Vertex AI API
Google Cloud's unified ML platform for training, deploying, and serving models.
Vimeo API
Video hosting platform with upload, embed, and metadata APIs.
Voyage AI API
Specialized embedding models for retrieval-augmented generation and semantic search.
Weather API
Real-time weather, 14-day forecast, and historical data with astronomy and alerts.
Wit.ai API
NLP service for intent detection, entity extraction, and voice integration.
WooCommerce API
WordPress e-commerce plugin with REST API for products, orders, and customers.
WordPress REST API
Content management API for posts, pages, media, and users.
Worldpay API
Global card payment processing serving 126 currencies and 146 countries.
Xata API
Serverless PostgreSQL with built-in search, file attachments, and branching.
Xendit API
Southeast Asian payment infrastructure for Indonesia, Philippines, and Vietnam.
YouTube Data API
Search videos, manage playlists, and access channel data on YouTube.
Zendesk API
Customer support platform with tickets, chat, talk, and help center APIs.
Zoho CRM API
CRM with leads, deals, contacts, and automation workflows.
Zuora API
Subscription management and recurring billing for enterprise businesses.
Adyen API
Unified commerce payments for online, in-app, and in-store. 150+ currencies.
Airtable API
Spreadsheet-database hybrid API. CRUD on bases, records, attachments.
Anthropic Claude API
Claude family of large language models for chat, code generation, and document analysis with 200K token context window.
Firebase API
Firestore, Realtime Database, Auth, Storage, Cloud Messaging.
Google Gemini API
Google's multimodal AI model for text, image, video, and audio understanding.
Google Maps Platform API
Maps, Routes, Places, and Address Validation APIs.
HERE API
Location services: maps, geocoding, routing, fleet tracking.
Hugging Face API
Access 500,000+ open-source models for NLP, computer vision, and speech.
IPinfo API
IP geolocation, ASN, company, and privacy detection API.
Mapbox API
Custom maps, geocoding, directions, and satellite imagery.
News API
Headlines from 80,000+ worldwide sources.
Open-Meteo API
Free weather forecast API with no key required.
OpenAI API
GPT-4, GPT-3.5, DALL-E, Whisper, and Embeddings API for natural language processing, image generation, and speech recognition.
OpenStreetMap Nominatim API
Free geocoding API based on OpenStreetMap data.
PayPal API
PayPal Checkout, Subscriptions, Payouts, and Invoicing APIs.
Pusher API
Realtime bidirectional communication via WebSockets.
Razorpay API
Indian payment gateway with UPI, cards, netbanking, wallets.
Replicate API
Run open-source AI models with a cloud API. Stable Diffusion, LLaMA, Whisper.
Resend API
Modern email API for developers. React Email integration, 3,000 emails/month free.
SendGrid API
Email API for transactional and marketing email. Templates and analytics.
Square API
Payments, Catalog, Orders, Customers, and Inventory APIs for omnichannel commerce.
Stripe API
Full-stack payments platform. Cards, bank transfers, wallets, subscriptions, marketplaces, and billing.
Supabase API
Open-source Firebase alternative. PostgreSQL, Auth, Storage, Realtime.
Twilio API
SMS, Voice, WhatsApp, Video, and Verify APIs for omnichannel customer engagement.
Vonage API
Nexmo SMS, Voice, Verify, and Messages API for global communication.