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Best 号码 APIs

InstantCode WhatsApp API

Communication & Messaging

Send verification codes effortlessly to your users through WhatsApp. Enjoy instant message delivery to any country around the globe, ensuring a smooth and secure verification process. Enhance your user experience with reliable, real-time communication!

Free 7-Day Trial

100% uptime 145ms avg MCP ready

Barcode and Matrix Code Generator API

Tools & Utilities

Generate crisp scannable barcodes and matrix codes in fifteen symbologies for retail, logistics and tickets. Control the scale, bar height and the human readable text under the bars. Print ready images in one call.

Free 7-Day Trial

100% uptime 153ms avg MCP ready

Maken QR Code Generator API

Tools & Utilities

Enterprise-grade QR Code Generator API — generate SVG & Base64 QR codes in milliseconds. Fully customizable size, color & error correction. 49ms avg response, MCP-ready. Free trial available.

Free 7-Day Trial

100% uptime 64ms avg MCP ready

Vehicle Identification Decoder API

Automotive & Vehicle Data

Decode any seventeen character vehicle identification code into make, model, year, manufacturer, body class, engine, fuel type, trim and plant country. Public government vehicle data, clean structured answers.

Free 7-Day Trial

100% uptime 454ms avg MCP ready

Japan Postal Code Fetcher API

Location & Mapping

Easily access and fetch postal codes across Japan with this user-friendly API.

Free 7-Day Trial

100% uptime 165ms avg MCP ready

Japan Zip Code Extractor API

Location & Mapping

Extract precise zip codes from Japan for seamless address validation and lookup.

Free 7-Day Trial

100% uptime 429ms avg MCP ready

Geographical Codes API

Location & Mapping

Geographical Codes API will allow you to access standardized codes for countries and subdivisions, streamlining location-based services and data management for global applications.

Free 7-Day Trial

100% uptime 815ms avg MCP ready

Digital Product Passport API

Legal & Compliance

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

Free 7-Day Trial

100% uptime 524ms avg MCP ready

QR Code Generator with Logo API

Tools & Utilities

QR code generator API with logo, custom colors, and shapes. PNG or SVG output. Every QR code is independently decoded and verified scannable before it's returned to you.

Free 7-Day Trial

100% uptime 641ms avg MCP ready

Japan Postal Code API

Location & Mapping

Japan Postal Code API provides detailed address information based on postal codes, including prefecture, city, district, and names in kanji and romaji.

Free 7-Day Trial

100% uptime 1,188ms avg MCP ready

Business Card QR Code Creator for Professionals Maken QR Code Generator API

Tools & Utilities

Design professional business card QR codes to elevate your networking game with our easy-to-use API.

Free 7-Day Trial

100% uptime 49ms avg MCP ready

Multi-Purpose QR Code Generator with API Access Maken QR Code Generator API

Tools & Utilities

Access a versatile QR code generator API for various purposes, perfect for developers and businesses alike.

Free 7-Day Trial

100% uptime 49ms avg MCP ready

WiFi QR Code Generator Free to Use Maken QR Code Generator API

Tools & Utilities

Generate WiFi access QR codes effortlessly with our user-friendly free tool, perfect for any venue.

Free 7-Day Trial

100% uptime 49ms avg MCP ready

International Phone Number Verification API

Communication & Messaging

Ensure accurate user data with our International Phone Number Verification API for seamless communication.

Free 7-Day Trial

100% uptime MCP ready

Position Code Finder API

Location & Mapping

The Position Code Finder API delivers precise location identification based on country, ZIP code, and city, facilitating efficient navigation and logistics operations.

Free 7-Day Trial

100% uptime 3,656ms avg MCP ready

Map Code Locator API

Location & Mapping

Map Code Locator API offers accurate location identification by country, zip code and city for efficient navigation and logistics.

Free 7-Day Trial

100% uptime 5,227ms avg MCP ready

Location Code Finder API

Location & Mapping

The Location Code Finder API provides accurate location identification using country, zip code and city inputs, allowing you to optimize navigation and logistics processes.

Free 7-Day Trial