Developer API & Integration
Our calculation engine is available via a RESTful API. Use these endpoints to build your own custom tools.
Authentication
Our public API is currently open for everyone. No API key is required for personal or developmental use.
Status: Public Beta (Open Access)
Calculation Endpoint
POST
https://usacalctools.pro/api/calculate.php
Tool IDs Reference
Child Support Calculator
1
Personal Injury Settlement Calculator
2
Alimony Calculator
3
Mortgage Payment Calculator
4
Home Affordability Calculator
5