License verification API for validating license keys, enforcing activation limits, and preventing key sharing for software, SaaS, plugins, and desktop apps.

The Temporary Email Detection API quickly detects and filters out disposable email addresses, enhancing data protection and optimizing email workflows for greater efficiency.

Validates whether an email address is temporary or disposable, returning true or false to facilitate automated filtering.

Simplify your licensing process with our Cloud License Management API for efficient license verification and activation.

License validation backend for Gumroad and direct software sellers. Verify keys, enforce activation limits, and prevent key sharing without building custom infrastructure.

Optimize software ownership with our Software Licensing Solutions API for reliable license verification and activation.

Manage subscriptions effectively with our SaaS Licensing Control API for streamlined license verification and activation.

Safeguard digital products with our Digital Product Security API for robust license verification and activation.

Streamline your software's security with our License Key Management API for seamless verification and activation.

Validate license keys quickly with our License Key Validation API for enhanced software security and user control.

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

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.

Block disposable emails in real time, safeguarding your database and ensuring fraud prevention with Temporary Mail Blocker API.

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.

The EU Official Release API offers instant access to official press releases from the European Union in real-time.

Ensure data integrity by identifying temporary email addresses instantly, preventing spam signups and improving communication with genuine users.

Detect disposable email addresses in real-time, ensuring your communications reach real users and eliminating fake accounts for effective marketing and user validation.

Game Release Information API: Stay informed on upcoming video game launches, release dates, and titles—essential for gamers, developers, and enthusiasts planning their gaming experiences.

MailboxValidator Disposable Email API allows developers and businesses to check whether an email address is temporary or disposable.

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.

Gain valuable insights into building energy compliance with our Developer Insight Developer Insight EU Building Energy Compliance API for informed decisions.

Streamline your lending processes with our Lender Focused Lender Focused EU Building Energy Compliance API tailored for energy efficiency standards.

Effortlessly create and manage temporary email addresses for secure sign-ups and online privacy.