Bank APIs

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Bank API

About Banking APIs

A bank API links consumers’ information in a bank’s database to different third-party applications and programs, forming a network that fosters the buying of products and services and results in payments.

What is a Bank API?

APIs (Application Programming Interfaces) allow the safe transfer of data between an application and database on two separate servers.

Owners of financial institutions, private clients, and businesses benefit from the connectivity that an open bank API provides by reducing costs, optimizing services, and increasing revenue.

How do banking APIs work?

A bank API creates a secure link between customers and the bank’s database. They also secure the transfer of all sensitive data.

Who uses financial APIs?

Banking customers use banking APIs all of the time, whether they realize it or not. The APIs allow consumers to save time on transactions, as people can now accomplish most of the banking they can do by physically visiting their local branch from anywhere on their smart devices.

Banks benefit as well; recent estimates show there can be as much as a 20 percent increase in revenue when APIs are utilized to offer convenience to their customers.

Why are APIs from banks important?

We live in a digital world that fosters immediate satisfaction. Banks that offer applications using APIs guarantee their customers enjoy this convenience, ensuring the bank does not stagnate and enjoys future growth.

What can you expect from a Bank API?

Banking APIs and their applications connect to offer mobile banking, saving and investment tools, payment processing, fraud mitigation, and more. Real-time and same-day banking is the norm. Because of the sensitive nature of the data being transferred, banking APIs should use the most current and robust security measures to foster trust.

Besides the above, many banking-related APIs do not fall into the category of connecting sensitive information. For instance, many finance APIs offer investors up-to-the-minute stock market data. Others may provide information on stock market news and options or mutual funds updates. Still, others offer global finance monetary exchange rates.

The banking market is vast, and aspiring developers are sure to find the exact API they require for their particular application.

Are there examples of free Banking APIs?

  1. Alpha Vantage
  3. Yahoo Finance
  4. Yahoo Finance Low Latency
  5. Yahoo Finance
  6. Twelve Data
  7. Fidelity Investments
  8. World Bank GDP
  9. Worldbank


All Bank APIs are supported and made available in multiple developer programming languages and 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.

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