API Directory

Scalable object storage for any type of data.

Open-source auth with row-level security tied to PostgreSQL.

Open-source Firebase alternative with PostgreSQL, auth, and storage.

Application error monitoring, performance tracking, and alerting.

Manage repos, issues, PRs, actions, and user data on GitHub.

Access GPT models for text generation, code, vision, and embeddings.

Access MongoDB data via HTTPS endpoints without drivers.

Access Claude models for reasoning, coding, and analysis.

Unified object storage with global edge caching.

Accept payments, manage subscriptions, invoices, and payouts globally.

Payments infrastructure for platforms and marketplaces.

Google sign-in and OAuth 2.0 authorisation for apps.

Run code without provisioning servers, triggered by events.

Build apps, bots, and workflows for Slack workspaces.

Google-backed auth for mobile and web with social login support.

NoSQL cloud database with real-time sync across clients.

Hosted search with typo tolerance, faceting, and instant results.

Massively scalable object storage for unstructured data.

Cross-platform push notifications for mobile and web.

Access Claude, Llama, and other foundation models on AWS.

Developer-first email API built for modern applications.

Programmable SMS, voice calls, WhatsApp, and video.

Transactional and marketing email delivery at scale.

Open-source product analytics, session replay, and feature flags.

Custom maps, navigation, geocoding, and location search.

Cost-effective high-volume transactional email service.

Google's multimodal AI models for text, image, and code generation.

User sign-up, sign-in, and access control for AWS apps.

Infrastructure monitoring, APM, logs, and security analytics.

Deploy and manage frontend applications and serverless functions.

Serverless Redis, Kafka, and QStash for edge applications.

Feature flag management for controlled rollouts and experimentation.

Distributed search and analytics engine for all types of data.

Open-weight and commercial LLMs from Mistral AI.

Read and write Notion pages, databases, and blocks.

Access Microsoft 365 data: mail, calendar, files, teams, and users.

Serverless PostgreSQL with branching, autoscaling, and instant provisioning.

Authentication, authorisation, and user management for apps.

Manage projects, pipelines, merge requests, and deployments.

Real-time content platform with GROQ query language.

CDN, DNS, DDoS protection, Workers, and R2 storage.

Content delivery and management APIs for structured content.

CRM, marketing, sales, and service automation APIs.

Issue tracking and project management with GraphQL API.

Access and manage Salesforce CRM data, workflows, and automation.

Event analytics with funnels, cohorts, and A/B testing.

Behavioural analytics with user journeys and experimentation.

Maps, geocoding, directions, places, and Street View.

Pub/sub messaging, presence, and real-time data sync.

Email sending, receiving, tracking, and validation.

Image and video upload, transformation, optimisation, and delivery.

Fast transactional email delivery with high deliverability.

Managed vector database for AI similarity search and RAG.

Open-source search engine optimised for instant search.

Open-source vector database for semantic search and AI apps.

Build bots, manage servers, channels, and messages.

Connect apps to bank accounts for transactions, balances, and identity.

Collect, clean, and route customer data to any tool.

Image and video analysis: faces, objects, text, and moderation.

Reactive backend with real-time queries and serverless functions.

Real-time WebSocket channels for notifications and live updates.

Run open-source ML models in the cloud with a simple API.

In-app chat, activity feeds, and video calling.

Enterprise LLMs for search, generation, and classification.

Translate text between 100+ languages programmatically.

Run 2M+ open-source models for NLP, vision, audio, and more.

Deploy sites, manage builds, and configure serverless functions.

Open-source, fast, typo-tolerant search engine.

Real-time and batch speech-to-text with high accuracy.

Build apps, manage stores, products, orders, and checkout flows.

Image analysis: labels, faces, text (OCR), landmarks, and logos.

Access and manage Airtable bases, tables, and records.

Messaging, live chat, help desk, and customer data platform.

Automated messaging based on user behaviour and events.

Post tweets, read timelines, manage users, and access trends.

Enterprise access to GPT, DALL-E, and Whisper on Azure.

Speech-to-text, summarisation, sentiment analysis, and content moderation.

Enterprise identity management, SSO, and MFA.

Video hosting, streaming, encoding, and analytics.

Real-time messaging, chat, and IoT data streaming.

Serverless MySQL platform with branching and non-blocking schema changes.

Access Google Analytics 4 reporting data programmatically.

Manage issues, projects, boards, and workflows in Jira.

Access streams, users, chat, and analytics on Twitch.

High-quality AI translation for 30+ languages.

Email campaigns, audiences, automations, and analytics.

Real-time collaboration features: presence, cursors, and comments.

Enterprise payment platform supporting 250+ payment methods worldwide.

Access millions of free high-resolution photos.

IP geolocation databases and web services for fraud detection.

AI voice generation, text-to-speech, and voice cloning.

In-person and online payment processing, inventory, and invoicing.

PayPal-owned gateway for cards, PayPal, Venmo, and digital wallets.

Help desk, ticketing, and customer service automation.

Manage Google Ads campaigns, bidding, and reporting.

Subscription billing, invoicing, and revenue operations.

Email, SMS, chat, and marketing automation platform.

Manage tasks, projects, and teams in Asana.

File storage, sharing, and collaboration.

Google search results as structured JSON data.

Push notifications, in-app messaging, and email.

SMS, voice, video, and verification APIs.

Web3 development platform for Ethereum and other chains.

Open-source workflow automation with 400+ integrations.

Drop-in auth components with user management and session handling.

Access Spotify music catalogue, playlists, and user data.

Digital product sales with global tax handling.

Subscription management, billing, and revenue recovery.

Integrate PayPal checkout, subscriptions, and payouts.

Payments, tax, and subscriptions as merchant of record.

Multi-carrier shipping API for rates, labels, and tracking.

Sentiment analysis, entity recognition, and syntax analysis.

Multi-carrier shipping with 40+ carriers and store integrations.

Ultra-low latency video calling, live streaming, and messaging.

Manage products, orders, and customers on WooCommerce stores.

Free stock photos and videos for any project.

SMS and voice APIs, often cheaper than Twilio.

Web3 data APIs for NFTs, tokens, wallets, and DeFi.

Real-time and historical market data for stocks, options, crypto, and forex.

Access posts, comments, subreddits, and user data.

Crypto prices, market data, and exchange information.

Commission-free stock and crypto trading API.

Flight search, booking, hotel search, and travel insights.

Crypto exchange trading, market data, and account management.

Distributed document-relational database with native GraphQL.

Search worldwide news articles from 150,000+ sources.

Real-time and historical exchange rates for 170+ currencies.

Crypto trading, wallets, payments, and real-time market data.

Free stock, forex, and crypto market data and indicators.

IP address geolocation, ASN, company, and privacy detection.

Image and video recognition for visual search, face detection, and moderation.

Stable Diffusion models for image generation and editing.

Manage droplets, databases, Kubernetes, and storage.

International money transfers and multi-currency accounts.

Location services, routing, traffic, and fleet management.

Free open-source geocoding and reverse geocoding.

SMS, WhatsApp, MMS, and RCS messaging APIs.

Manage container images, repositories, and automated builds.

Search, publish, and manage JavaScript packages.

API testing, documentation, monitoring, and collaboration.

Financial data aggregation for bank accounts and transactions.

Financial data connectivity and money management tools.

Deploy apps globally at the edge with built-in orchestration.

Real-time image processing and CDN delivery.

Access Facebook and Instagram data, pages, ads, and insights.

Access Instagram business accounts, media, and insights.

Access profiles, companies, posts, and job listings.

Content publishing, user data, and video insights for TikTok.

Search videos, manage channels, playlists, and comments.

Manage pins, boards, and access Pinterest analytics.

Manage Snap ads, audiences, and campaign analytics.

Programmable search engine for custom web and image search.

Current weather, forecasts, historical data, and weather maps.

Real-time weather, forecasts, astronomy, and sports weather.

Country data including population, languages, currencies, and flags.

Astronomy picture of the day, Mars rover photos, and satellite imagery.

Email validation, IP geolocation, VAT, phone, and holiday APIs.

Company and person enrichment, lead scoring, and prospecting.

B2B company and contact data for sales and marketing.

Open-source headless CMS with REST and GraphQL APIs.

Access WordPress content, users, and settings via REST.

Full-stack observability with APM, infrastructure, and logs.

Dashboard management, alerting, and data source configuration.

WebRTC video and audio calling API for apps.

Upload, manage, and embed videos with analytics.

Enterprise live streaming and video-on-demand infrastructure.

Shipping rates, tracking, labels, and pickup scheduling.

Shipping rates, tracking, labels, and address validation.

US postal rates, tracking, address verification, and labels.

International shipping, tracking, and customs documentation.

Create and manage Facebook and Instagram ad campaigns.

Connect and automate workflows across 6,000+ apps.

Visual workflow automation connecting hundreds of services.

Read, write, and format Google Sheets data programmatically.

Manage files and folders in Google Drive.

Create, read, and manage calendar events and schedules.

Manage scheduling links, events, and availability.

Receive and parse inbound emails via webhook.

Speech-to-text transcription and translation.

Generate and edit images from text prompts.

Phone verification via SMS, voice, email, and TOTP.

Protect sites from spam and abuse with CAPTCHA challenges.

Privacy-preserving CAPTCHA alternative from Cloudflare.

Incident response, alerting, and on-call management.

Manage CI/CD pipelines, builds, and deployments.

Manage Terraform workspaces, runs, and state remotely.

Access Figma files, components, and design tokens.

Marketing email campaigns, templates, and contact management.

Search and serve GIFs and stickers in apps.

AI-powered code completion and generation.

Free AI code completion for 70+ languages.

Ticketing, knowledge base, and customer support automation.

Programmable cloud contact centre platform.

Place search, details, photos, and autocomplete.

Location data, place search, and venue information.

Flight, hotel, and car rental search and comparison.

Search and book hotels, apartments, and accommodation.

Flight data via Google's travel services.

Ride estimates, requests, and trip management.

Business search, reviews, and local business data.

Company, funding, investor, and acquisition data.

Cryptocurrency market cap rankings, prices, and charts.

Ethereum blockchain explorer data: transactions, balances, and tokens.

Computational knowledge engine for math, science, and data.

Check if email or password has been in a data breach.

Scan files, URLs, and domains for malware and threats.

Find and fix vulnerabilities in code, dependencies, and containers.

Deploy web services, databases, and static sites.

Deploy apps and databases with instant provisioning.

Sign in with Apple for web and mobile apps.