Access our financial calculators and business management tools through our REST API. Build powerful applications with our comprehensive financial calculation endpoints.
Sub-second response times with 99.9% uptime
JWT authentication and HTTPS encryption
Comprehensive documentation with examples
Build your own e-commerce website using our product and inventory data
Create iOS/Android apps for inventory management and sales
Connect with accounting software, CRM systems, and other tools
Automate inventory updates, price changes, and reporting
/api/productsAccess product catalog and inventory data
/api/categoriesGet product categories and attributes
/api/inventoryReal-time inventory levels and stock data
/api/ordersOrder management and transaction data
/api/analyticsSales reports and business insights
Secure API accessRate limiting and comprehensive documentation included
Calculate Equated Monthly Installments for loans
POST /api/calculators/emi{
"principal": 1000000,
"rate": 8.5,
"tenure": 120
}{
"emi": 12345.67,
"totalAmount": 1481480.4,
"totalInterest": 481480.4
}Calculate SIP returns and maturity amount
POST /api/calculators/sip{
"monthlyAmount": 5000,
"rate": 12,
"tenure": 10
}{
"maturityAmount": 1150000,
"totalInvestment": 600000,
"totalGains": 550000
}Calculate GST amount and total price
POST /api/calculators/gst{
"amount": 10000,
"gstRate": 18,
"isInterState": false
}{
"baseAmount": 10000,
"gstAmount": 1800,
"totalAmount": 11800,
"cgst": 900,
"sgst": 900,
"igst": 0
}Sign up and get your free API key
Start making API calls with your key
Integrate into your applications
Get your API key and start building amazing financial applications