One API to look up U.S. federal GSA per-diem (travel lodging + M&IE) and HUD Fair Market Rent / Small Area FMR (rent by bedroom, with voucher payment-standard bands) for any ZIP code — joined in a single call. FY2026, public-domain data, clean JSON. Built for travel-nurse stipend, relocation/HR, and real-estate/Section-8 tools. Unofficial; not affiliated with GSA or HUD.

Generates a detailed amortization schedule with monthly payments, interest, remaining balances, and totals based on customized loans.

Calculate net monthly salary and payroll deductions for 20 countries across Latin America, Spain and Portugal. Ideal for HR tech, fintech and remote-work platforms.

Structured employment standards data for 40 countries worldwide. Endpoints cover minimum wage (with regional breakdowns and 3-year history), leave, overtime, notice periods, probation, severance, 13th-month obligations, a payroll cost estimator, a deterministic hiring-complexity score, comparison, and a changelog. All data is curated from ILO and government labour ministry sources and updated annually. No database, no runtime scraping — fast and deterministic responses.

This API calculates mortgage payments on both a monthly and yearly basis, incorporating property taxes, HOA fees, and insurance. It also determines the total interest paid over the duration of the loan.

This API calculates mortgage payments on both a monthly and yearly basis, incorporating property taxes, HOA fees, and insurance costs. It also computes the total interest paid throughout the duration of the loan.

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.

This API computes both monthly and yearly mortgage payments, taking into account property taxes, HOA fees, and insurance, and also calculates the total interest accrued over the life of the loan.

Access comprehensive mortgage amortization data to optimize your loan management strategies.

Effortlessly fetch detailed mortgage payment schedules to manage your finances better.

Calculate your mortgage amortization easily with our user-friendly Mortgage Amortization Calculator API.

Extract vital mortgage loan amortization information quickly with our Mortgage Loan Amortization Extractor API.

Break down your mortgage payments with precision using our Mortgage Payment Breakdown API.

Check income tax brackets and rates in the US, organized by tax year and taxpayer status.

Simplify your tax process with our US Income Tax API, offering reliable estimates and valuable insights.

This API allows users to access and analyze high-paying job data across U.S. states. It provides endpoints to retrieve job titles, salaries with flexible filtering options.

Calculate your US income tax seamlessly with our intuitive API, ensuring you're always informed of your obligations.

Access comprehensive US tax income data effortlessly with our API, designed for swift retrieval and accuracy.

Learn about 13th month pay regulations to ensure compliance and attract talent globally.

Uncover severance pay guidelines worldwide to protect your business and employees.

Calculate payroll costs in different markets to streamline budgeting and human resources.

Explore notice period requirements across 40 countries for seamless workforce transitions.

Assess the hiring complexity score by country to make informed recruitment decisions.

Estimate your US income tax with precision using our US Income Tax Estimator, designed for financial clarity and effective planning.

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