Interests Calculator API

Interests Calculator API

Interest Calculator API is a software interface that allows developers to easily incorporate compound interest calculations into their own applications.

API description

About the API: 

Using an Interests Calculator, developers can harness the power of compound interest calculations without having to worry about the complex mathematics involved. They only need to enter the necessary data, such as the principal amount, interest rate, and time period, and the API will do the rest, returning the calculated compound interest amount.

Compound interest is a financial concept that describes the process of earning interest on both the principal and interest accrued on a deposit or investment over time. Compound interest can be a powerful tool for growing your money and achieving your financial goals, but it can also be complex and difficult to calculate manually. That's where this API comes in.

A common use case for this API is financial planning applications. For example, a retirement planning tool could use an API to calculate the compound interest on a user's savings over time, helping them better understand how much they will have saved when they retire. Similarly, a loan calculator could use an API to show users how much interest they will pay over the life of a loan.

Another use case for an Interests Calculator is investment analysis. By using an API to calculate the compound interest on an investment, developers can help users evaluate different investment opportunities and make informed decisions about where to invest their money.

Overall, can be a valuable tool for developers who want to incorporate compound interest calculations into their applications. By simplifying the process of calculating compound interest, these APIs can help make financial planning and investment analysis more accessible and easier to understand for a wider range of users.


What your API receives and what your API provides (input/output)?

It will receive parameters and provide you with a JSON.


What are the most common uses cases of this API?

  1. Financial planning applications - to calculate the future value of savings, retirement and other investment accounts.

  2. Loan calculators - to determine the total amount of interest paid on a loan over its life.

  3. Investment analysis - to help investors evaluate different investment opportunities and make informed decisions.

  4. Debt amortization calculators - to determine the total amount of interest paid on a debt, such as a credit card or mortgage.

  5. Budgeting applications: to help users forecast their savings and investment goals over time.



Are there any limitations to your plans?

Besides API call limitations per month, there are no other limitations.

API Documentation


To use this endpoint you must enter the initial investment, annual contribution, duration and interest rate.


Get interests - Endpoint Features
Object Description
Request Body [Required] Json
Test Endpoint



Get interests - CODE SNIPPETS

curl --location --request POST '' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Interests Calculator API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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