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Free Kisan Vikas Patra (KVP) Calculator API (2026)

API for Kisan Vikas Patra (KVP) money doubling calculations.

Interactive API Playground & Live Test

GET/api/v1/compounding

Query Parameters

Deposit amount in ₹

Annual Govt interest rate % (default: 7.5)

Doubling tenure in years (9.58 years)

curl -X GET "https://fincalculator.in/api/v1/compounding?principal=100000&rate=7.5&years=9.58" \
  -H "Accept: application/json"
Live JSON Response (HTTP 200 OK)
Click "Execute Live API Request" below...

Request Parameters Schema

ParameterTypeRequiredDescription / Notes
principalnumberRequiredDeposit amount in ₹
ratenumberOptionalAnnual Govt interest rate % (default: 7.5)
yearsnumberOptionalDoubling tenure in years (9.58 years)

Related Government Schemes APIs

GET /api/v1/ssyFree Sukanya Samriddhi Yojana (SSY) Calculator APIGET /api/v1/apyFree Atal Pension Yojana (APY) Calculator APIGET /api/v1/nscFree National Savings Certificate (NSC) Calculator APIGET /api/v1/compoundingFree Public Provident Fund (PPF) Calculator API

Frequently Asked Questions (FAQs)

Is the Free Kisan Vikas Patra (KVP) Calculator API free to use in production apps?
Yes! All FinCalculator REST APIs are completely free, zero-auth, open-CORS, and edge-cached for high performance across global web and mobile applications.
What is the rate limit for /api/v1/compounding?
Endpoints are cached at the edge for 24 hours. There are no restrictive rate limits for standard web traffic and mobile applications.