Popular APIs AI & Machine Learning Automotive & Vehicle Data Commerce & eCommerce Communication & Messaging Company Data Data & Analytics Entertainment & Media Finance & Payments Food & Nutrition Health & Fitness Legal & Compliance Location & Mapping Market Data & Trading Music & Audio Natural Language Processing (NLP) News & Events Real Estate & Housing Science & Education Search & Discovery Security & Cybersecurity Social Media & Networking Sports & Gaming Sustainability & Green Tech Tools & Utilities Travel & Transportation Visual Recognition & Imaging Voice & Speech Technology Weather & Environment

No LHDN Account Required XAdES-EPES Signature Check Debt-to-Income Ratio Amortisation Schedule XML Signature Check Receipt Parsing JSON Reporting Jurisdictional Regulations Audit Management Multi-City Navigation Comprobante Validator Slovak Invoices Tax Rates by Zip Code QR Code Generator Fraud Prevention Reporting Tools Charging Stations PNG Output Legal Compliance Location Services

More Tags

Best unified billing APIs

Payment Card Verification API

Finance & Payments

"Effortlessly integrate the Payment Card Verification API for seamless and secure credit card validation in your applications."

Free 7-Day Trial

100% uptime 183ms avg MCP ready

Comprehensive Card BIN Validation Service API

Finance & Payments

Validate and verify card BINs effortlessly with our Comprehensive Card BIN Validation Service API for secure transactions.

Free 7-Day Trial

100% uptime 193ms avg MCP ready

Advanced BIN Verification API

Finance & Payments

Strengthen your risk management strategy with our Advanced BIN Verification API, designed to mitigate fraudulent transactions effectively.

Free 7-Day Trial

100% uptime 55ms avg MCP ready

Bolivia SIAT e-Invoice Validator API - SFV

Legal & Compliance

Keyless Bolivia SFV/SIAT factura electronica validator: official SIN XSD, code ranges, totals math, CUF/CUFD reconstruction with Modulo 11 and Base16, XML-DSig signature check. Rule-coded JSON report.

Free 7-Day Trial

100% uptime 280ms avg MCP ready

Costa Rica e-Invoice Validator API - Hacienda

Legal & Compliance

Keyless Costa Rica Hacienda v4.4 comprobante validator: official XSD for 8 document types, the 50-digit clave numerica, CABYS code lists, totals/IVA math, XAdES-EPES signature check. Rule-coded JSON r

Free 7-Day Trial

100% uptime 279ms avg MCP ready

Nigeria NRS FIRS E-Invoice Validator API

Legal & Compliance

Keyless Nigeria NRS (ex-FIRS) e-invoice validator: official UBL 2.1 XSD, Peppol BIS base rules, Nigerian TIN on both parties, per-line VAT, IRN/CSID/QR clearance blocks. Rule-coded JSON report.

Free 7-Day Trial

100% uptime 297ms avg MCP ready

Malaysia MyInvois E-Invoice Validator API

Legal & Compliance

Keyless Malaysia MyInvois (LHDN) e-invoice validator: official UBL 2.1 XSD, code lists, totals math, XAdES signature check. POST XML or JSON, get a rule-coded JSON report. No LHDN account.

Free 7-Day Trial

100% uptime 410ms avg MCP ready

BPS Multi-City Compliance API

Legal & Compliance

Building Performance Standards compliance screening for 7 major US jurisdictions (NYC, Boston, Denver, Washington State, Oregon, Maryland, and Washington DC).

Free 7-Day Trial

100% uptime 503ms avg MCP ready

Global Loan and Mortgage Calculator API

Finance & Payments

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.

Free 7-Day Trial

100% uptime 149ms avg MCP ready

Electric Vehicle Charging Stations API

Location & Mapping

Designed to provide users with the ability to search for and locate electric vehicle charging stations. The API includes a vast database of over 50,000 charging stations, with more being added regularly.

Free 7-Day Trial

100% uptime 756ms avg MCP ready

Invoice Generator API

Commerce & eCommerce

The Invoice Generator API enables users to generate professional-looking invoices in PDF format easily and quickly using a simple API. With this tool, businesses and individuals can automate their invoicing process, reducing the time and effort needed to create invoices manually. The API can be integrated seamlessly into existing systems and workflows, making it an ideal solution for businesses of all sizes.

Free 7-Day Trial

100% uptime 1,177ms avg MCP ready

Receipt and Invoice OCR API

Visual Recognition & Imaging

Extracts structured JSON data — vendor name, line items, quantities, prices, subtotal, tax, and total — from photos, scans, or PDF files of receipts and invoices.

Free 7-Day Trial

100% uptime MCP ready

Taxes by Postal Code API

Finance & Payments

The Taxes by Postal Code API provides detailed tax information based on U.S. zip codes.

Free 7-Day Trial

100% uptime 2,848ms avg MCP ready

Colleges and Universities API

Science & Education

Colleges API and Universities API provides detailed, up-to-date information on over 4,000 higher education institutions across the United States. Access a rich dataset that includes data points like school names, types, settings, average net prices, graduation rates, standardized test requirements, and much more.

Free 7-Day Trial