Melissa Cloud Global Email API

SendGrid

Welcome to SendGrid’s Web API v3! This API is RESTful, fully featured, and easy to integrate with.

ZeroBounce

Email Validation Service. Use ZeroBounce's email validation API to increase your email marketing ROI! Remove invalid email addresses from your list using our unique email verification scrubbing system to prevent email bounces.

E-mail Check Invalid or Disposable Domain

Easily check if a certain e-mail address is valid. Is it a valid domain? Is the e-mail a temporary/disposable e-mail? That's a common indicator of spamming/trolling, so now there's an API for you so you can easily block it!

Email Verifier

Validate email addresses in real-time. Make sure a mailbox really exist.

Avira URL Safety Cloud

Avira URL Safety Cloud is part of Avira's award-winning security solutions and delivers an instant classification of URLs, based on the categorization of worldwide Internet resources (Websites, Domains, IPs, Service URIs, mail, links). It enables you to protect your users from malicious URLs.

Global Email V4

Easily verify, check or lookup email. Global Email JSON API provides real-time email mailbox checking including domain-specific logic, SMTP commands and other proprietary mechanisms to validate that inboxes are live using a cached inbox validation database of known good and bad emails.

Nylas Cloud

The Nylas Cloud API integrates email, calendar, and contacts into your platform . One integration connects your app with 100% of email services (IMAP, Exchange/ActiveSync, Outlook, Gmail, Yahoo, etc.), creating one unified source of data for teams to reference. Send personalized email drip campaigns at scale while reaching your customer's inbox with nearly 100% email deliverability. Track email opens, link clicks, and reply rates; or, pull team-level email data to track productivity week over week. Nylas helps hundreds of SaaS companies streamline communications, reduce context-switching from web app to email, and act on powerful email data. Start developing by connecting and syncing up to 10 accounts for free.

Alpha Vantage

The simplest and most effective way to receive both realtime and historical stock, FX, technical indicators, cryptocurrency, and sector performance data. Constantly ranked number one for ease of use, accuracy, and price. [See the documentation.](https://www.alphavantage.co/documentation/) and [review the stock market data industry.](https://medium.com/@patrick.collins_58673/stock-api-landscape-5c6e054ee631) [Start now for free.](https://www.alphavantage.co/support/#api-key)

Proxy Orbit

Get a freshly working proxy with each API request.

Morningstar

Financial data for over 50,000 stocks on over 50 exchanges. Requests generally require a MIC code (prefixed with X~, eg XNAS) and the ticker (e.g. MSFT). Start with the /exchanges/list-mics endpoint to see all valid exchange codes, used in other endpoints. Download conveniently formatted financial statements in one convenient API call! Query major exchanges for common stock fundamentals, splits, dividends, daily prices and assorted metadata as per the Morningstar website. Need higher usage, custom integration or additional features? Contact us for custom pricing.

DOWNLOAD VIDEO YOUTUBE

Convert and download any YouTube video into any format! The most efficient API at the moment with a multitude of choices !

ADSBexchange.com

Data for Live Air Traffic and Flight locations via ADS-B/MLAT - This API for non-commercial, personal use only.

Fixer Currency

Powered by 15+ exchange rate data sources, the Fixer API is capable of delivering real-time exchange rate data for 170 world currencies. The API comes with multiple endpoints, each serving a different use case. Endpoint functionalities include getting the latest exchange rate data for all or a specific set of currencies, converting amounts from one currency to another, retrieving Time-Series data for one or multiple currencies and querying the API for daily fluctuation data. Throughout this documentation you will learn about API structure, methods, potential errors and code examples. In case there any question is left unanswered, please make sure to contact us and our team will be happy to help out.

TheRundown

Real-time scores, schedules, and odds from major sportsbooks. NFL, NBA, WNBA, MLB, NHL, NCAA Football, & NCAA Basketball with more sports soon. Over a dozen sportsbooks currently integrated: 5Dimes, Pinnacle, Matchbook, Betcris, Lowvig, TheGreek, YouWager, Justbet, Tigergaming, Betonline, Bookmaker, Sportsbetting, Intertops & more coming soon. Moneyline, Spread, & Total for full-games, 1st half, 2nd half, 1st Quarter/Period, 2nd Quarter/Period, 3rd Quarter/Period, and 4th Quarter/Period with more markets coming soon. API Documentation: https://therundown.docs.stoplight.io/ and see more at https://therundown.io/.