Returns VAT and GST rates for 166 countries with single-item, batch, and multi-line invoice calculators. Covers EU OSS digital goods rules, registration thresholds, historical rate changes, rate comparison, reverse rate search, and locale formatting. The only VAT API with first-class Africa coverage — 46 countries.

Automate sales tax calculations for U.S. transactions, ensuring accuracy and compliance with tax regulations seamlessly.

Check tax rates and amounts by zip code in the US, including state and local taxes and the final price with taxes included.

Calculates state, local, and total taxes by zip code, returning a complete breakdown and final price.

A comprehensive suite of South African financial calculators covering bond and property costs, vehicle finance, PAYE tax, VAT, retirement lump sums, personal loans, and inflation. All monetary values in ZAR. Covers 25 endpoints across bond, vehicle, tax, and personal finance modules. Data sourced from SARS, LPC, Government Gazette, SARB, and Stats SA.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

Historical Metal Market API provides instant and past pricing for precious and industrial metals. Supports integration with apps, tools, and financial software.

Get accurate live and historical rates for gold, silver, copper, and others. A powerful API built for traders, analysts, and finance professionals.

Global Metals Rates API delivers up-to-date and past metal prices like gold, silver, and copper—ideal for financial apps, dashboards, and market analysis.

Access metal prices anytime with this API—real-time and historical data for gold, silver, copper, and more. Simple setup, detailed responses.

Capture comprehensive sales tax data in the USA seamlessly for better financial planning and reporting.

Extract real-time USA sales tax information effortlessly, ensuring your business stays compliant and informed.

Calculate global stamp duties with ease using our comprehensive Stamp Duty Calculator for any mortgage or loan.

Quickly assess your debt-to-income ratio with our accurate tool, ensuring your mortgage approval success.

Calculate your balloon payments easily, helping you manage large final payments effectively with our API.

Discover the benefits of biweekly payments to accelerate your loan repayment with our practical calculation API.

Accurately calculate transfer duty and conveyancing fees to streamline property transactions.

Estimate property costs effortlessly with our comprehensive financial calculator API.

Calculate monthly bond repayments quickly to optimize your home loan planning.

Track global metal prices in real-time or historically with this API. Supports key metals like gold, silver, platinum, and more. Reliable and easy to integrate.

Streamline your operations with the US Sales Tax Information Fetch API, providing quick access to vital tax data.

Capture vital US sales tax details seamlessly to enhance your financial applications.

Extract detailed US sales tax data to ensure your business stays compliant with regulations.

Quickly fetch essential US sales tax information for efficient compliance and reporting.

Access accurate and up-to-date US sales tax data effortlessly with this powerful API.