The WhatsApp OTP API enables seamless user authentication and transaction verification by sending OTPs directly to phone numbers.

Send OTP and notifications to your users by email. Forget about configurations and records with this API.

The Unique Usernames API generates unique usernames for registry systems, simplifying the registration process and ensuring distinct user identities.

Generate tokens for your projects on the fly with this API. Generate unique tokens.

Generate cryptographic hashes and checksums of any text, sign payloads with a secret key, encode and decode data, and create random unique identifiers in one call. Nothing is stored.

Decode any signed web token into its header, payload and claim checks, and verify the signature with a shared secret or a public key. Nine algorithms supported. Nothing is stored.

The Offender Registry USA API provides accurate and up-to-date information on offenders to promote safety and awareness nationwide.

"The Username Toxicity Detection API safeguards online communities by identifying and flagging toxic or offensive usernames in real time."

Extract structured text, portrait, and signature from ID documents, such as driver’s licenses, passports, ID cards, permanent residence cards, etc. Multiple national ID documents are supported.

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.

The One Time Links API enables developers to easily generate secure, time-limited URLs for sharing information and resources. This powerful tool ensures that each link is unique and can only be accessed for a limited duration, enhancing privacy and security in link sharing.

Unlock the mysteries of your car with our DTC Codes Decoder API! Discover the human-readable version of OBD-II Trouble Codes, empowering you to tackle car repairs with confidence. Delve into the world of automotive diagnostics and make informed decisions.

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

This API will extract the content of a given PAN card. Be able to extract and store structured data.

Get domain age, creation date, expiration date, and full WHOIS details instantly by providing a domain name. Simple, fast, and reliable.

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.

Identify automotive faults accurately with our Precision Automotive Fault Identifier API, ensuring reliable diagnostics and efficient repairs.

Effortlessly decode and analyze DTC codes for precise vehicle diagnostics and maintenance insights.

Retrieve robust, secure passwords tailored to your needs using the Retrieve Strong Passwords API.

Quickly extract comprehensive DTC codes information to enhance your automotive data management solutions.

Access comprehensive Whois data easily to determine domain ownership and registration details.

Unlock vehicle issues with our Auto Diagnostic Code Insights API, providing clear, actionable insights for automotive diagnostics.

The IMO Ship Number Validator API provides a simple and efficient way to verify International Maritime Organization (IMO) ship numbers for authenticity and compliance. By supplying an IMO number, users can quickly determine its validity and obtain relevant details about the associated vessel. This API is essential for maritime industry professionals seeking to ensure accurate ship identification and enhance safety standards in maritime operations.

The Heroes of Dota2 API is a powerful tool that allows developers to access a wide range of data on the heroes in the popular multiplayer online battle arena (MOBA) game, Dota2.

Optimize your CI/CD pipeline with our email testing solutions—lightning-fast and robust!