Top Investments APIs# Investments API
## About Investment APIs
Millions of dollars move back and forth in the investment markets every day. Financial professionals make their living by following and predicting market trends. Online applications are helpful tools for both day-traders and market analysts to receive current information. When a developer creates software related to the stock market, it will reach out to an investment API.
## What is an investment API?
An API is a digital resource that allows an application or website to interact with information on a server. APIs focused on the financial markets will give access to information about broad stock market indicators and individual companies. In an API, a developer might find historical performance as well as the current share price of a stock.
## How does investments APIs work?
When a user needs information about a stock, their application makes a GET request to the relevant API. The digital database then sends back the data in JSON or XML format. From there, the software displays the data according to its programming.
## Who would use a financial market API?
Millions of people are involved in the financial market in some form. With a resource like the Schwab API, an investor could track the performance of a retirement fund. Software that analysts and other financial professionals use will also make requests from this sort of API.
## Why is investment information important?
The stock market changes rapidly. When investors are trying to make wise decisions, they need access to up-to-date information. A delay in data can cost investors thousands of dollars. For many people, the ability to retire comfortably depends on successful investing. APIs focused on investments help them make informed choices for the future.
## What can developers expect from an investments API?
Large investment firms run many of the most popular investment-centered APIs. These companies depend on the information as much as independent investors. A developer will find a well-organized resource that gives real-time information about stock prices. Most APIs are searchable by company. They can return a single data point or offer a view of stock performance over a selected period.
## Are there free resources like the Schwab API?
The Schwab API and the Fidelity Investments API are maintained by their parent companies. Because using these resources makes users more likely to interact with the company, they offer freemium packages that give free access to applications that make limited requests. Larger applications that make frequent GET requests must pay for the extra use.
## Best Investments APIs
1. [Schwab](https://rapidapi.com/apidojo/api/schwab)
2. [Fidelity Investments](https://rapidapi.com/apidojo/api/fidelity-investments)
3. [Mashvisor](https://rapidapi.com/mashvisor-team/api/mashvisor)
4. [FinanceCalc](https://rapidapi.com/kirs26/api/financecalc)
5. [Quandl1](https://rapidapi.com/brianiswu/api/quandl1)
6. [Tradematic Cloud](https://rapidapi.com/tradematic/api/tradematic-cloud)
## Investments API SDKs
All Investments APIs are supported and made available in [multiple developer programming languages and SDKs](https://docs.rapidapi.com/v2.0/docs/getting-started-with-rapidapi-sdks) including:
1. Node.js
2. PHP
3. Python
4. Ruby
5. Objective-C
6. Java (Android)
7. C# (.NET)
8. cURL
Just select your preference from any API endpoints page.
[Sign up today for free on RapidAPI](https://rapidapi.com/signup) to begin using Investments APIs!
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