The WhatsApp Number Checker API allows developers to verify if a given phone number is registered on the WhatsApp messaging platform. Simply provide the number, including the country code, and the API will return a response indicating whether the number is active on WhatsApp or not.

The VIN Decoder API is a tool that allows developers to easily retrieve information about a vehicle by entering its Vehicle Identification Number (VIN). The API can decode VINs from a variety of sources and provides details such as the make and model of the vehicle, the year it was manufactured, and its country of origin.

The WhatsApp Phone Check API validates phone numbers, indicating whether they are registered with WhatsApp and whether they correspond to a Business account.

This API provides advanced search capabilities for Polish Postal Codes (PNA), addresses, and address validation. The database is optimized for high-performance querying, handling the specific nuances of Polish building numbering (e.g., alphanumeric numbers 2a, even/odd ranges 12-20(p)). Reverse Geocoding: Finds nearest Postal Codes for given coordinates.

With the Car Market Value API, users can obtain data on car prices, enabling companies and individuals to make informed decisions when buying or selling vehicles.

Professional QR Code Generation API with advanced customization options.

A comprehensive identity verification suite providing high-performance tools for document validation and data extraction. MRZ Parser: Fully compliant with ICAO standards (TD1, TD2, TD3, MRVA, MRVB) to extract identity info, document types, and all data from Machine Readable Zones. Document Number Validation: Checksum and format verification for Polish ID cards, Passports, Driving Licenses, and more (9-character alphanumeric support). Polish Identity Validators: Dedicated endpoints for local identifiers: PESEL: National ID number validation. NIP: Tax Identification Number (handles formatted and raw input). REGON: Business registry numbers (supports both 9 and 14-digit formats).

The UAE Real Estate API delivers structured, real time access to residential and commercial property listings for seamless integration across digital platforms.

Enter a US number and get crucial information about the owner, location, carrier, line type, validity, activity, and spam score in real time.

Powerful API to validate phone numbers and extract structured information including region code, formatted number, state, timezone, and validity indicators for global applications.

The USA VIN Decoder API is a web service that enables users to retrieve comprehensive vehicle details by inputting their Vehicle Identification Numbers (VINs). This API offers US coverage, allowing users to access information such as make, model, year, and engine size for vehicles registered around the US. It is a valuable resource for automotive companies, insurance providers, and other organizations that require reliable vehicle data for verification and validation purposes.

The Taiwan Postcode API provides accurate zip code information, simplifying address validation.

The Exchange Value API facilitates seamless real-time exchange rate calculations, ensuring accuracy and versatility for applications requiring swift and precise currency conversions.

Widget API to calculate Geo Coordinates, Geo Fences and Sky, Sun, Moon, Eclipse information.

This endpoint takes the information (string) as input, and provides the JWT-encoded result (string) as output. The output also includes a copy of the input, and a « status » value. Status is « Ok » or « Error: … ».

The Validate Phone Number API offers a seamless solution to verify the authenticity of provided phone numbers, ensuring accuracy and reliability. With this tool, users can swiftly assess the validity of a given phone number and access relevant metadata, enhancing data quality and precision in various applications.

With Card Guardian API securely hide credit card numbers with ease. Protect user privacy and ensure secure transactions. Simplify compliance and improve data security.

With this API you will be able to check where your visitors are from by checking their IP. Also, you can query locations based on your stored IP's and even by domain URLs.

Protect your revenue with our Key Sharing Prevention API, ensuring secure license verification and activation processes.

Carbon Footprint Calculator API allows you to easily calculate the carbon footprint of any product or service. It can be integrated with any application and supports multiple metrics, making it easy to track and reduce environmental impact.

FreeCustom.Email is a powerful API that enables users to generate temporary email addresses for seamless online registration and OTP testing. With its user-friendly interface, you can effortlessly create disposable email accounts to bypass spam and enhance privacy, while easily receiving one-time passwords and verification emails without any hassle. Ideal for developers and testers, this API ensures secure and anonymous interactions with online services.

PresentID Speaker verification API checks whether two voices belong to the same person or not. This capability is potentially useful in call centers.

Validates WhatsApp phone numbers by verifying their existence, returning JID, number, status, and confirmation message for secure integrations.

Unlock the specifications of any Tesla vehicle with our advanced VIN Decoder API. Discover detailed insights in seconds with 99.99% guaranteed uptime and enterprise-grade reliability.

Shield your platform from spam with the Validate Emails and Phone Numbers API.

Access real-time, accurate data with the Securely Retrieve Phone Validation Data API, ensuring your communications reach real users.

PresentID QR-Code & Barcode scanner API can scan both QR code and barcode.

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

ChainAware API provides blockchain fraud detection, wallet risk scoring, rug pull analysis and segmentation services through secure authenticated endpoints.

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.

Unlock the mysteries behind Indian mobile numbers effortlessly with the Indian Mobile Number Information API. Input any 10-digit number, and instantly access a wealth of information. From network details to region insights, this API transforms numerical sequences into valuable knowledge, empowering your applications with seamless mobile data exploration.

Simplify vehicle diagnostics by decoding and extracting DTC codes with our powerful, user-friendly API!

The Worldwide Postal Code Precision API provides accurate postal code information globally, serving diverse industries such as location-based services, logistics, e-commerce, and more.

Check the fares for any flight you are looking for with this reliable API. Join other travel agencies that trust this service.

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.

Verify and capture phone data efficiently to improve outreach efforts and data reliability.

Just pass the License Plate Number and you will receive an extensive list of all the car details.

Validate and obtain phone data seamlessly with our efficient API for higher accuracy in customer communication.

Robust CPF enrichment API. Returns core and complementary data (full name, parentage, gender, birth date, score, addresses, emails, phones, relatives, extras) with low latency and high accuracy. Built for KYC, fraud prevention, and automated onboarding.

Simplify your process using the Validate Phone Numbers API to confirm authenticity and reduce fraud risks.

Extract vital contact information from WhatsApp with this intuitive API for better outreach and connectivity.

Access real-time results with our Retrieve Retrieve Phone Number Validation API, ensuring valid contacts for your outreach strategies.

Quickly validate and fetch phone number data to ensure accuracy and boost communication flows.

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

This API will help you to retrieve vehicle information based on its VIN number.

Boost engagement with the Phone Validator & Checker API, ensuring only valid numbers reach your campaigns.

The BigFive Sentiment Analysis API uses advanced machine learning algorithms to analyze text and determine the emotions and personality traits expressed within it. It can classify text into five main categories: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism, and provide the results in a structured format.