The simplest and most effective way to receive stock, ETF, forex, technical indicators, and cryptocurrency data. Constantly ranked as a leading API provider for ease of use, accuracy, and price. [See the documentation](https://www.alphavantage.co/documentation/) and [read more](https://medium.com/@patrick.collins_58673/stock-api-landscape-5c6e054ee631) on the market data industry. [Start now for free](https://www.alphavantage.co/support/#api-key).

✓

9.9

683 ms

100%

Stock and Options Trading Data Provider

No. 1 rated U.S listed stock and options data provider with the lowest cost. The cloud based API has a simple interface and return easy to consume data in JSON format for options prices.

This API helps to query financial summary, stocks, quotes, movers, etc… to create a financial site/application such as Yahoo Finance

Yahoo Finance API for stocks, options, ETFs, mutual funds and news. Moved to: https://rapidapi.com/sparior/api/mboum-finance

Financial data provided for developers, to enter the world markets. Instant access for real-time and historical data of stocks, forex, crypto, ETFs, indices, and more. Read more in [documentation](https://twelvedata.com/docs) and start [here](https://twelvedata.com/apikey).

We have cloned this API to another one at https://rapidapi.com/apidojo/api/ms-finance/ because of the API name and Intellectual Property Enforcement Program , you should consider changing to use that one instead in the future.

Tickers Data of 24 hours Trading

The Option Chain Data API is developed by Inter Data Limited to provide real-time Options prices and Stock data for United States listed options. The data is provided in easy to consume JSON format through RESTful API. The data covers all expiration dates of a listed options.

884 ms

47%

Finnhub - Realtime Stock Price

We provide API for realtime stock data, forex and crypto. Register for FREE API key here: https://finnhub.io/register. Recommended stock API for startups: https://medium.com/@stock-api/top-5-best-stock-api-in-2021-for-fintech-startups-and-developers-dd1420339703

231 ms

Investors Exchange (IEX) Trading

The IEX API is a is a free, web-based API supplying IEX quoting and trading data.

0.4

626 ms

100%

About this Collection:

Nadex API

About Nadex APIs

Make knowledgeable binary options trades in fast-paced markets with Nadex APIs.

What is a Nadex API?

A North American Derivatives Exchange (Nadex) application programming interface (API) is a RESTful web service. It enables developers to embed binary options trading and stock market research functionality into their applications or website.

How does a Nadex API work?

An API for trading in fast-paced markets uses the GET request method. Nadex and alternative APIs that resemble Nadex are third-party services with binary options and other stock market data sources. Developers obtain an API key and embed endpoints into their projects. Typically, the JSON format is how the results are formatted.

Who is an API for faced-paced trading for?

Nadex APIs and APIs similar to Nadex are for new and experienced developers that want to add binary options trading functionality to their applications and websites.

Online banking website owners, financial advisory firms, and stock market trading businesses are some examples of those who may find APIs for binary options trading helpful.

What can you expect from an API for binary options trading such as Nadex?

Developers can look forward to building powerful Nadex alternative applications and websites in the shortest time.

Businesses can expect to get the best of both worlds. The first benefit is being able to utilize the developer’s expertise in creating customized trading applications. The second advantage is harnessing the third-party API’s algorithms. They contain the instructions on how to retrieve the correct binary options data.

Are there examples of free fast-paced trading Nadex alternative APIs?

Although the Nadex API is not featured on RapidAPI’s Marketplace, it lists several free and freemium alternatives to Nadex.

Stock and Options Trading Data Provider by Mpeng is a freemium API with a free Basic plan. The service allows users to retrieve data for stocks and options for fast trading markets. The API features a straddle endpoint for developers to add the “put and call” option strategy. This presents another way for investors to trade options based on probable volatility.

IQ Options Signals by Ahmed Samir Hefny. It is a free API on the Marketplace and it includes unlimited requests. The API allows users to get signals for binary options. Data may include company notifications, technical indicators, algorithms, and more.

Best Nadex APIs

Nadex APIs SDKs

All Nadex APIs are supported and made available in multiple developer programming languages and SDKs including:

Node.js
PHP
Python
Ruby
Objective-C
Java (Android)
C# (.NET)
cURL

Just select your preference from any API endpoints page.