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Antoine Vulcain for Financial Modeling Prep

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Top 5 Best Stock Market APIs [for developers in 2021]

Are you focusing on a long-form, algorithmic, and stuffed data platform, developed to get you an in-depth knowledge of stock fluctuations?
After doing so, is it fulfilling the purpose of financial maturation of application?

How many features could it maximum attain for satisfying users while stock data extraction?

Whichever qualities you’re merging through coding languages, stock market APIs always beat the need. They reduce manual efforts for data collection, assembly, comparison, decision-making, investment plans and fuel the work using the latest API technology.

In this stock API demonstration, developers have a clear assistance map to select the best matching finance API and add seven-figure performance to the application, previously running through a handful of functions. 
Let’s dig into the collection!

Financial Modeling Prep or FMP

For developers looking for an easily understandable and getable interface to integrate with applications, FMP has exceptional qualities and cover most of the features needed for a complete Stock API. It extracts out data from Nyse, Nasdaq, Amex, Euronext, Tsx, Indexes, and many other exchanges. It provides real-time and historical data, with data quick backs of 5 to 15 minutes.

The user interface allows developers to go through each endpoint and utilize them appropriately with a linked guide plan. It facilitates the import of data from google finance into an excel sheet. Many developers are using it because of its not confined neither broad catalogs to employ in applications. The adjustments made on financial ratios and multiple other sections appear time-to-time on client-server managed by third-parties. 

Straight if we say: FMP coverage on free trial grants access to many of its features which no other interface provides often. More approach matures the investigation and extraction of stocks conveniently. Hence, the apps’ credibility and reliability score can be tripled and improved.
Hook up the endpoints of FMP mentioned below:

  • Company Valuation
  • Insider Trading
  • Institutional Funds
  • Stock time series
  • Calendars for earning tracking  and more

You can see their full documentation here Financial Modeling Prep API

Morningstar stock API

Among a wide variety of stock APIs, Morningstar holds advanced superiority. It facilitates developers to dig into stock data, bonds, mutual funds, and exchange-traded funds (ETFs).

Like every API’s aim, Morningstar provides the actual position of company assets and investment direction that can generate long-term revenue flow. It is therefore considered a fundamental investment tool, finds key financial ratios, and permits developers to insert paths to find out real-time prices/stocks for a permanent investment plan.  

Hold on! Get some specification Morningstar anchors to provide to developers:

  • Definite investment levels
  • Decision-making analyst records
  • Stock and mutual fund screener
  • Over regional investigation via X-Ray tool

You can see their full documentation here Morningstar

Xignite stock API

Xignite stands for Igniting the Exchange of Data and provides probe information catalogs regarding stock, mutual funds, ETFs, futures & options, and infinite other features. Unlike Morningstar, Xignite avails extra advantages for developers and determines the future investment plans as well. 
The endpoints include:

  • Data Coverage
  • Frequency and extent of investigation
  • Data Types plus dimensional parameters
  • Regional approach

Simplifying the API into its command when integrated with commercial applications delivers multiple actions of Xignite. It is capable of narrowing the data mining to one specific company to provide public companies huge information. The display of data comes in both real-time and historical sets.

You can see their full documentation here Xignite

Bloomberg stock API

Commercial specialists who need to secure quicker choices actively depend on the Bloomberg Professional assistance for eventually updated stock information, relevant options, and probed stock parameters to consider before investing. But flexibility can be difficult when operating with owners and third-party purposes. 

From commerce and application supervision, uncertainty and agreement to briefcase administration and analytics, these devices are usually filled with diverse information origins, increasing the chance of differences that can hinder sharp calculations.

However, other endpoints compensate in a much satisfying way. They include:

  • Broad cross-asset collection.
  • Outside related apparatus help
  • Safe, responsible technology

You can see their full documentation here Bloomberg

Refinitiv API 

Another hub of APIs resides inside Refinitiv documentation developed from multiple programming languages each, and functions differently based on their encoded purpose. The highly professional .NET APIs are specialized in carrying out data extraction tasks in real-time, historical terms and mobilizing format conversions. 

The API is accessible to developers for employing many of its features free, but premium subscription unlocks further internal specifications, facilitating applications many folds. 

The endpoints incorporate:

  • Capacities to run financial screening, data recommendation, * and more.
  • Diversified programming languages.
  • Latest API technology involvement.

You can see their full documentation here Refinitiv

Top comments (1)

anonymousm profile image

very nice, fmp is kinda what I was looking for, do you know any more stock apis for fundamental data maybe that are free like fmp?