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> /v1/apis · THE FREE API DIRECTORY

Public APIs[0754]

754 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 754 APIs · page 14 / 26CLEAR FILTERS ↻
// BUSINESS0391

mailjet

Marketing email can be sent and mail templates made in MJML or HTML can be sent using API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TEST DATA0392

Mailsac

Disposable Email

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// EMAIL0393

Mailtrap

A service for the safe testing of emails sent from the development and staging environments

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANTI-MALWARE0394

MalDatabase

Provide malware datasets and threat intelligence feeds

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANTI-MALWARE0395

MalShare

Malware Archive / file sourcing

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// ANTI-MALWARE0396

MalwareBazaar

Collect and share malware samples

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANIME0397

MangaDex

Manga Database and Community

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANIME0398

Mangapi

Translate manga pages from one language to another

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CURRENCY EXCHANGE0399

Manyapis

Exchange rates and currency conversion with free plan 50 requests/day

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0400

Mapbox

Create/customize beautiful digital maps

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING0401

MapQuest

To access tools and resources to map the world

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DEVELOPMENT0402

Markdown to HTML API

This API lets you upload and transform a Markdown file to HTML

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0403

Markdown to JSON API

Upload Markdown and get JSON with one API call

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// NEWS0404

MarketAux

Live stock market news with tagged tickers + sentiment and stats JSON API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// SCIENCE & MATH0405

Materials Platform for Data Science

Curated experimental data for materials science

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DOCUMENTS & PRODUCTIVITY0406

MConverter

File converter and PDF compressor. Extract images from video, convert documents, Markdown and more

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SOCIAL0407

Meetup

Data about Meetups from Meetup.com

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SHOPPING0408

Mercadolibre

Manage sales, ads, products, services and Shops

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE0409

MercadoPago

Mercado Pago API reference - all the information you need to develop your integrations

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// VEHICLE0410

Mercedes-Benz

Telematics data, remotely access vehicle functions, car configurator, locate service dealers

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DICTIONARIES0411

Merriam-Webster

Dictionary and Thesaurus Data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// MACHINE LEARNING0412

MessengerX.io

A FREE API for developers to build and monetize personalized ML based chat apps

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANTI-MALWARE0413

Metacert

Metacert Link Flagging

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING0414

Metadapi Zip Code

Enhanced United States zip code information. Census, IRS, demographics, radius, distances and more

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CURRENCY EXCHANGE0415

MetalpriceAPI

Real-time and historical exchange rates and currency conversion API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0416

MetaScrape

Extract metadata, Open Graph tags, and structured data from any URL

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER0417

Meteoblue

Global weather data with 100+ weather variables, 14 days ahead and 4 days of history data.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER0418

Meteosource

Global weather forecasts based on machine learning and historical data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// WEATHER0419

Met Office DataPoint

Weather data for the UK

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TEST DATA0420

Mockaroo

Generate fake data to JSON, CSV, TXT, SQL and XML

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗