Best API Tools (2022)

Rutter is a universal API for reading and writing commerce data across any accounting system, payment processor or ecommerce platform. Our new Accounting APIs make it easy to integrate with Quickbooks, Xero, Netsuite, Freshbooks and Sage with a single API.

Tolls Fuel Trip Optimization Make trip-decisions cost intelligent with TollGuru. Fleets, OEMs, and MaaS providers use our APIs for pre-trip cost and time trade-offs, on-trip toll rate alerts, and post-trip toll billing.

Climatiq makes it easy to automate emission calculations with a REST API. Embed carbon measurements into your software with our lightning-fast API built with Edge technology, powered by scientifically-vetted, open data.

Knock is a flexible API and dashboard for powering delightful product notification experiences. It helps you ship faster, iterate on your product messaging, and scale your notifications for the long-term. We built product notifications so you don’t have to.

Turn your data intopdf ortxt files with our simple API. Manage your templates in the app. Either use our drag and drop template builder and the power of Liquid to quickly create document templates or simply send the HTML you need to be transformed to PDF.

Ant Media is the most extensive video streaming backend. Stream live videos, send them with adaptive bitrate support and build your own product line on top, with just a few lines of code.

Mailazy is a powerful transactional email system built for developers to ensure inbox delivery of your emails. Quickly Integrate and deliver your emails to customers’ inboxes with global infrastructure and industry expertise you can rely on.

Specify is the Design Data Platform for your design & dev teams: 🎨 Collect your design tokens and assets from Figma 🤖 Store them as a single source of truth ⚡️ Distribute your brand with custom delivery pipelines Get started for free → https://specifyapp.com

Speechly is the fast, accurate, and simple Voice Interface API. Our proprietary technology lets developers with no speech recognition or NLU experience easily add multi-modal voice UI functionalities into any digital application with just a few lines of code.

Vessel is the universal API to read and write data across CRMs.

Bare Metal shouldn't be a 2nd class citizen in the cloud. Introducing Elastic Metal - the reliability of Bare Metal with the elasticity of the cloud: ✔ 0.083€/hr or 29.99€/month ✔ Powerful dedicated machines ✔ Integration into our complete cloud ecosystem

https://api-diff.io helps you check changes within two versions of an API. Drag and drop or add urls of the two files on our platform and see the modifications in the blink of an eye. And if you're more comfortable with that, you can use the CLI or the Github Action.

Data Fetcher is the easiest way to import data to Airtable without code. Use our integrations to import Google Analytics data, Webflow collections, stock prices and lots more. Use custom requests to connect to any JSON/XML API. Then schedule automatic runs.

Make is a visual platform for anyone to design, build, and automate anything—from tasks and workflows to apps and systems—without coding. SMBs, startups, scaleups, teams, and enterprises around the world use Make to scale their business faster than ever.

SimpleHash allows web3 developers to query NFT data from a single API. We index multiple blockchains, take care of edge cases, and can be integrated in a few lines of code. Follow us at https://twitter.com/SimpleHashInc for product updates

A flexible booking and scheduling platform with a powerful API. With Hapios API, you can extend your software with advanced back-end logic and integrate it seamlessly into other services.

Realize lets developers build financial services on top of popular retail brokerages. For example, a portfolio rebalancing app can use the Realize API to place trades in a user's Robinhood and TD Ameritrade accounts to keep their portfolio at target levels.

Codegiant is a powerful platform for software development. It features Issue Tracker, Git Repositories, CI/CD, Codepods, Serverless Functions, Uptime Monitoring and more that are useful for software developers

Crumble is a cloud cost management tool that optimizes your applications’ cloud storage and network costs. Securely connect your AWS, GCP and Azure accounts with ease, add our API to your application with a few lines of code and monitor your savings.

Twittermarks lets you easily browse the Twitter likes of a specific user. Just select user, wait for the tweets to load and search among the tweets. It lets you see what someone likes or retrieve your own likes if you use your likes as bookmarks.

Run and automate your business on WhatsApp by connecting it to the systems you use (CRM, Database, etc.). Built for WhatsApp first. https://bit.ly/hilosph

This API will make you easily create an android app with apk, app bundle, and google play key. Just by generating or converting the website URL to an android app

Build AI into your product without hiring a machine learning team, and without costly ML infrastructure. Train your model in 5 minutes; integrate it into your app in 10. Let Nyckel’s intuitive UI & API do all the heavy lifting.

We streamline admin busywork at scaling startups, so you can focus on product & customers. Unify data & workflows scattered across dozens of systems in HR, Finance, Legal, Compliance. Run your company on a single platform with guidance from seasoned operators.

This API takes a latitude and longitude and gives back the time zone that the location is in. Based on Cloudflare Edge infrastructure, this API is highly performant and low latency from anywhere in the world.

Seqwa is a low-cost, easy-to-use hosted search platform. It supports: Autocomplete, Search, and Recommend. Set up a functional search utility in minutes: upload your data, generate API keys, publish a demo user interface, and search!

RSS API makes handling RSS feeds via API as easy as possible! This major update to RSS API brings a completely rewritten backend with increased performance and reliability and an all-new Dashboard with detailed statistics!

Revery enables fashion businesses or developers to create virtual try-on experiences through our API. You can publish a dressing room (like https://demo.revery.ai) by simply uploading garments or create a custom experience for your website/app with our API.

Simplify project operations by bundling the documentation, code (frontend + back), monitoring and operations into simple web notebooks that are trivial to pickup an understand at a glance. WEBCode is focussed on the developer experience and ease of operations.

AI-powered, PicWish API helps remove backgrounds from images quickly with just a few lines of code, freeing you from repetitive work. Excellent choice for resellers, marketers, e-commerce, developers, and product managers. Low price!

Prototype-to-Production edge platform for all web developers. Model everything in TypeScript, deploy from git to our hosted environment. No database mgmt, no "devops", no complex cloud setups. Rapid App Development cranked up to 11.

Connect Earth is the gateway to environmental data. Our API tracks carbon footprint of each transaction. Banks and FinTechs integrate our product to show their customers the environmental impact of every purchase. Sign up to get 1000 free API calls per month!

Excited to launch Dots 2.0: fresh with a new logo! Every part of Dots has been updated: a beautiful dashboard with manual payouts, improved international rails, and 1099/W8 compliance. We've refined our payouts API to make money movement simple quick and easy.

Annotate DICOM imagery at scale including CT, X-ray, MRI and ultrasound. Encord’s DICOM tool is a truly optimized medical imaging tool built specifically for radiologists, with full 3D views, native windowing functionality and AI-powered automation features.

Whether you’re building a game with NFT prices, a tool to track ENS name registrations, a wallet to display token balances, or need to instantly retrieve all events fired by a contract, Transpose has got you covered.

It is a tool where creators can make their own APIs for developers without requiring technical knowledge and they can monetize APIs. Totally NoCode!

Leverage the GraphQL ecosystem by being compatible with the existing schema-design (Code/Schema first), HTTP server libraries (Express, Fastify, Next.js, SvelteKit, etc..), and deployment environments (Cloudflare Workers, Deno, AWS Lambda and others..).

SpectaQL is an open-source static documentation generator for your GraphQL API. Give SpectaQL your GraphQL endpoint or schema file and it will generate HTML and CSS for a static, single-page site. Designed to be themeable and extremely customizable.

Yuzu is the fastest way to start building with market data: stock, crypto, ETFs, mutual funds, forex. 🎁 Use Demo API Key 'product-hunt' to start building now (valid for 3 days) 🔑 Sign up to get your personal key (free forever) and join our beta!

Meta API is where integration becomes an extension of your team, enabling you to consistently deliver innovation with speed and agility. * Import and use your own APIs * APIs Authentication management * Auto deployment and monitoring

FormEasy is a Google apps script library using which you can handle forms without actually maintaining a server and with just a few lines of code. FormEasy is a free open-source alternative to FormSpree.

Scraping Fish is the simplest API for web scraping without getting blocked powered by 4G proxies that let you scrape even the most demanding websites.

This is a Google Workspace add-on that will allow you to instantly create a webhook & start logging incoming data onto a Google Sheet, without writing any code or signing-up on a new platform 🔥

An API-based service built to extend the functionalities of Adalo (a no-code platform) in a convenient manner, with features such as scheduled and recurrent notifications, regex functions, calendar apis and many more!

Rarify makes it easy for developers to get access to accurate NFT pricing data in real-time, across all marketplaces on Ethereum and Polygon. Effortlessly integrate our API to search NFTs, get top-ranked collections, structured metadata, and more.

LiveAPI is an API platform that enables developers to build live video streaming apps with ease. We'll handle all technical heavy lifting from live streaming, encoding, and hosting to delivery with Akamai CDN.

Everything humans do affects the ecosystems around us. And with many of the earth's life support systems at tipping points, there is a need for greater accessibility and modernization of how we use climate data and what we are building and researching.

Discover the best APIs and SaaS products to integrate with. Track API specs, developer experiences, API docs, SDKs, developer docs, IDE support, platform strength, authentication, and API styles.

Design, prototype, build, and test your data-driven applications faster than ever without needing to have a backend. Get an instant database populated with realistic fake data the way you need it and a powerful REST API that's ready to go out-of-the-box

Interval lets you build web apps for tasks like managing accounts, moderating content, and editing database records. Just write business logic in your backend, Interval handles the rest.

The Maki API provides access to the Bitcoin blockchain over HTTP. We offer a high availability solution for developers who want to create an app that relies on Bitcoin blockchain data, without provisioning the infrastructure to run a full node.

SQUAKE helps businesses to build sustainable products! With the most performant API in the market, we help travel, mobility, and logistics companies calculate carbon emissions and purchase certified climate contributions in real-time. Implemented within mins!

Did you know that your brain reads faster than your eye? Insert text or links, click "show" or upload a text file, and read it in Bionic Reading.

The Front API is now available to Crypto, Fintech, and DeFi businesses! Access our extensive network of 250+ API integrations and benefit from data insights, secure crypto asset transfers, revolutionary account aggregation solutions, and more.

Rapidly ship full-blown native In-app chat, voice and video capabilities across Android, web and iOS apps. Powered by 150+ features, 100’s of developers in leading niche apps integrate chat experiences on CONTUS MirrorFly. Start your free trial now!

SuprSend is a notification infrastructure to build and manage product notifications across all channels. With SuprSend API and dashboard, developers and product owners can ship cross-channel notifications fast, iterate on them quickly and scale easily.

MailerSend’s SMS API is a transactional messaging service that helps businesses reach customers with important updates delivered directly to their phones. Send shipping updates, order confirmations, appointment reminders, 2FA, and more.

HireSure.ai is an API-driven compensation benchmarking and communication tool. We integrate with HR/payroll systems, removing the need for manual data entry, and also getting updated in real-time.

Search and enrich 54 million companies, find similar businesses, and detect their employees. Use our API and data to supercharge your product or marketing tools.

Design high-quality business cards online in just a few simple steps. Choose from a range of templates, and get the delivery for free.

Cancel subscriptions, update cards/passwords, and more. KnotAPI is for when there's not an API! Fintechs use KnotAPI to grow customer spend.

OwnID is a passwordless add-on for your website. With OwnID, Apple users will have a Passkeys auth experience, while non-Apple users can enjoy biometric authentication as well. The passwordless button is minimalistic and blends seamlessly into existing forms.

Banana provides inference hosting for ML models in three easy steps and a single line of code. Stop paying for idle GPU time and deploy models to production instantly with our serverless GPU infrastructure. Use Banana for scale. 🍌

Authsignal is a fraud ops automation suite combining drop in passwordless auth and a no-code rules engine. Integrated through a simple API, Authsignal provides a holistic view of fraud, empowering your team to tune friction and analyse threats in real time

Webhooks are a pain. Developers need to worry about deliverability, retries, monitoring and security. Svix lets you build a state-of-the-art webhooks solution in minutes so you can focus on your business.

Phyllo is a universal API pipe that helps developers get access to creator-permissioned data across multiple platforms. This data can be used to power critical use cases in industries such as influencer marketing, financial services, creator tools and Web3.

Hygraph is the Federated Content Platform allowing you to build highly composable digital experiences the way you envisioned them - with all your backends, frontends, and services, working together in harmony.

Kable is the leading usage-based billing platform for API companies. Billing, contract management, and customer-facing dashboards work out-of-the box with just a few lines of code. Get started in as little as 15 minutes at https://kable.io

Scribe makes speech-to-text transcription easy, secure and accurate. Use Scribe to transcribe all types of audio and make your audio data valuable.

Do you have CSV data? And want to monetize this data via API. API is the easiest way to share data with your customers with extra features like caching, payments, rate limit, etc.

Free, AI-powered, easily integrable APIs specifically tailored for content moderation, providing 98% accuracy. Reduce hate speech, insults, and personal attacks in communities online, automate content moderation, or even just flag content for further review.

Serve is a tool for developers to generate APIs with their data super quickly. From SQL databases (PostgreSQL + MySQL) to Google Sheets, to even CSVs and JSON – you can turn any of your data into an authenticated API endpoint through a low-code solution.

Graphics.js is a 2D web graphics library that is easy enough to learn in 15 minutes, yet powerful enough to make anything

WatchData is a reliable and scalable blockchain API service, with a suite of tools made for blockchain developers and researchers. Multiple blockchains in one interface allow you to process blockchain data fast and easy.

Suggestic's API is a unified food, recipe, restaurant, and meal planning API based on GraphQL. With personalized meal planning, USDA food database search, and personalized journeys, Suggestic makes it easy for you to build amazing food and health apps.

A 10X simpler and intuitive API solution for debiting payments from your customers' bank accounts in a recurring manner. Super useful for all Indian fintechs and companies that need to manage subscriptions, loans, auto-debits, or premium payments of any kind.

The APIsList is the directory for all the public APIs compiled from different open sources and enhanced its data with the APIsList parsing engine. This product allows you to discover the different APIs, starting from the most fun to the most productive ones.

Monitor your APIs & websites on your menubar!

Fast and reliable API for your SEO applications and services. Scrape the Top-100 results in real time with the most reliable, lightning-fast and inexpensive API.

A physical analytics tag that uses an accelerometer to capture motion events, and then posts them to your server backend using Blecon. Think AirTags for data, and for integrating into your own software product to get data about real-world events and state.

Upgraderoo is a tool for automatic batched NPM package updates, increasing productivity with the project dependency updates.

SaaS Blocks 2.0 is here! Hit the ground running when building a SaaS product. SaaS Blocks helps you discover new open-source alternatives and vendors to add features to your SaaS product. Build smarter and faster ✌️

Corridor is an embeddable no-code solution for HR and Ops teams to onboard their flexible workers at speed and scale. Create, launch, and optimize your onboarding flow, but faster. Improve candidate conversion, automate tasks, and collaborate on design.

🪞 Mirror World is a Web3 mobile ecosystem project for forward-thinking crypto projects. 💫 Smart SDK primarily provides features around Smart Auth, Smart Wallet, Smart Marketplace and Smart NFT Creation, designed to help devs step out of the walled garden.

Socialays: Social Media Guard analyzes your social media comments' sentiments and protects you against hate speech, profanity, and spam comments with real-time auto AI reactions!

Altogic is a backend as a service platform, a Firebase alternative, providing database, storage, cloud functions, realtime messaging, authentication, cron jobs, message queues, cache, security, and more to easily build scalable backend applications in minutes.

Extract in-demand skills from any text using the power of Skill Suggestion AI, trained by +1M online content. Easily extract skills from job postings, resumes, syllabi; automatically curate content and organize libraries using the Ultimate Skill Extractor.

Conektto's Autonomous API Test Harness generates all API test artifacts: test controller, test data, mocks and performance tests from a single design interface with just a few clicks. This launch is for data provider APIs built on SQL Server and PostGres.

Plain is a customer support platform for modern tools. Let users reach you from anywhere in your product, in any format. View product interactions and messages in a single timeline, and get real-time information from your own systems right at your fingertips.

Metriport helps digital health companies access and manage user health & medical data, through an open-source universal API. Today we're launching our Health Devices API, which makes it easy to access data from various wearables, RPM devices, & mHealth apps.

API Management, designed for developers. Launching today, Zuplo’s Free plan (beta) helps developers ship a public API in record time by taking care of the boring but necessary things, like authentication and rate limiting, that every public API needs.

Conferencing, livestreaming, metaverse, robotics, collaboration or telephony apps just became easier to build with LiveKit Cloud. Supports up to 100,000 simultaneous participants per session and includes detailed, real-time analytics and telemetry.

Budibase is everything you need to build internal tools and automate workflows - coding is optional. We’re excited to announce Budibase 2.0, allowing users to build their own custom components and datasources.

Get your next API production ready in minutes. Drag & drop visual flows combined with low-code for maximum flexibility. Directly test in the cloud and minimise the effort to launch your next API project.

MyEra is a suite of intelligent apps, that enhance marketing teams' efficiency by providing personalized content suggestions, auto-generating mockups+creatives, and distributing content across social media.

Organize your data with the power of a database and the simplicity of a spreadsheet. Start with 60+ templates, collaborate in real-time, publish forms, and integrate with other tools. Use it as your CRM, project management system, or power your website.

Power your product notifications using customer data platforms (CDPs) such as Segment or RudderStack, and reverse ETL platforms such as Hightouch, Census, or Polytomic.

aCheck automatically generates data authentication QR codes for inclusion within any document. Scanning the QR code opens a web page which displays original information for a fast comparison with the presented document.

Developing a fast and reliable web3 app is hard. Basement makes it faster than ever. Basement's APIs and SDK are the easiest way to fetch, index and understand what's happening on Ethereum. From low-level transactions to NFT Metadata, Basement's got it all.

Rye creates infrastructure and tools for developers to build eCommerce faster and cheaper. The Rye API allows any developer to add 1-click checkout, earn rewards, and add product data to unlock shopping experiences on their app.

Wally is building seamless onboarding infrastructure for Web3 apps starting with the most elegant embedded crypto wallet experience on the market. We help dApps serve and acquire more customers so that together we can bridge Web2 and Web3

Retool Workflows is a fast way for developers to create cron jobs, custom alerts, and ETL tasks. Stop provisioning infrastructure and maintaining one-off scripts—focus on the code that matters.Topics: Developer Tools, APIs, SaaS

greip.io helps you keep your website/app secure and safe by detecting fraud and abuse. Lookup any IP Address and retrieve its informations in less than a sec! Greip is used to customise website content, enforce GDPR compliance, detect security threats, etc.

Imageyeti is a tool that helps you generate your content images in one click or with a single endpoint call. We pick a copyright free image and generate 2 others via stable diffusion. You can choose the background you like the most, edit on demand and save.

A Curated Collection of 100+ AI Startup Ideas you can build on top of powerful AI Tools like ChatGPT, GPT3, Dalle 2, Stable Diffusion and more.

Copywriting AI with predictable results Get more conversions and drive more sales with an AI writer that generates and optimizes your copy. Powerful predictive analytics tells you what works before you publish Get 20% off sing up today

On Kuiq, you can easily deploy your API up to 3 for free in 10 seconds.

TuneMyAI makes it easy for developers to build ML-powered applications. With just a few lines of code, you can finetune and deploy Stable Diffusion models without dealing with any setup overhead.

Creatomate is a video generation API for developers and Zapier users. Create reusable templates to automate and scale your video production with code or no-code tools. Auto-generate videos for social media, personalization, e-commerce, advertising, and more.

Tax ID Pro is the best solution for any form with a tax ID field. Intelligent real-time messages provides guidance for invalid numbers. Implement our API in minutes and validate over 200 tax ID formats for over 100 countries.

Safety Check (KOR) is a safety engine that classifies unethical expressions into 11 different categories. With a deep-learning classification model, Safety Check classifies the given text into its precise category and displays the likelihood of its prediction.

It is a tool designed to monitor APIs or web services based on a configurable time interval and sent notifications if the service is down or not responding. Get notifications with Discord, Email, Slack, Telegram and WhatsApp. All for free.

Sabil helps you monitor & control account sharing with the highest accuracy, least effort, and without losing users. It keeps track of the user devices; if they exceed the limit, it prompts them to log out before proceeding. Every part is configurable!

Create tasks that will automatically be triggered in the event something happens to you.

Query, validate and parse URLs into its components via the URL Parse API. Accessible using GET and POST, returns JSON response. Free of charge. Maintained by ex-Google engineer Fili.

BirdPDF allows you to convert any URL into high quality PDF or PNG. Protect PDF by password, block ads on websites. Or simply put HTML markup and render it. Predictable prices and stable servers.

Explore the data set of 40511 insects on bugguide.net! At present, the API only delivers the common name, genus, species, family, order and bugguide.net URL information.

Share your code in style with this code beautifier and impress your followers. prettyCode allows to include your name and avatar in the code so you will always be recognized when your code snippet goes viral, and express yourself by adding a video background

Cone Calendar and Email API infrastructure enable you to parse through necessary data and build critical product features on top of it without worrying about integrations yourself. Build your platform in five days, not five months.

Simplified exchange commands and interoperability provided through a Javascript library. Our underlying high-frequency trading engine, PENDAX, is available for all developers, traders, financial analysts, and data scientists to build custom integrations on.

This tool lets you discover your brand personality and gives you campaign suggestions so you can optimize your campaign, making its performance go through the roof.

Chat sdk that enables you to build chat functionality into your app or website within minutes, saving you months of development time. Minchat also comes with prebuilt UI components.

Extract information from websites using SQL. Integrate your data across the apps you already use with UseSQL.

It's never been easier to build an application on your own. Our super fast and free APIs will help you. Power your next application with ultra-fast API infrastructure that ensures you get the fastest response time that an API could provide.

Most important features: • Simple follow/unfollow buttons • No CSV import necessary • List can be sorted by sign-up date, so that you can find new accounts fast • All data stays in your browser