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URL Safety Check Encrypt Structure Validation Security Key Sharing Prevention MD5 QES Data Residency SaaS Licensing Card Detail Validation Activation Limits Password Strength HTTPS Verification Certificate Data Protection TLS Assessment String Hashing Domain Security Audit URL Malware Identification

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Best 数字安全 APIs

Digital Signature Verification API

Legal & Compliance

Digital Signature Verification API ensures compliance by validating electronic signatures, including QES and AdES.

Free 7-Day Trial

100% uptime 383ms avg MCP ready

Domain Security Audit API

Security & Cybersecurity

Checks a domain’s public DNS, HTTPS, TLS, certificate, CAA, DNSSEC, and security-header setup.

Free 7-Day Trial

100% uptime 1,811ms 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

Password Security Validation API

Security & Cybersecurity

Strengthen online security instantly with a comprehensive tool for analyzing passwords, evaluating risks, and educating users. Your primary line of digital defense.

Free 7-Day Trial

100% uptime 1,451ms avg MCP ready

Security Txt API

Security & Cybersecurity

Validates security.txt policy files (RFC 9116) for syntax and structure. This is syntax and structure validation only; it does not verify sellers (no sellers.json cross-check) or exchange domain

Free 7-Day Trial

100% uptime 173ms avg MCP ready

Mastercard Security Information API

Finance & Payments

Secure your online transactions effortlessly with our E-commerce Mastercard Security Information API, ensuring customer safety and trust.

Free 7-Day Trial

100% uptime 74ms avg MCP ready

Password Security Checker API

Security & Cybersecurity

The Password Security Checker API strengthens security by evaluating password robustness, analyzing complexity, and identifying potential vulnerabilities to safeguard against breaches.

Free 7-Day Trial

100% uptime 108ms avg MCP ready

Secure Cert Checker API

Security & Cybersecurity

Verify SSL certificates, ensuring websites' encryption and connection integrity with detailed metrics for validity and security compliance.

Free 7-Day Trial

100% uptime 832ms avg MCP ready

Secure Scan API

Security & Cybersecurity

Secure Scan API detects and analyzes potential threats in files and URLs, identifying malicious content and vulnerabilities to protect systems and data.

Free 7-Day Trial

100% uptime 7,847ms avg MCP ready

SHA256 Encrypt API

Security & Cybersecurity

Experience robust security with our SHA256 Encrypt API. Safeguard sensitive information by transforming plain text into SHA256 hashes effortlessly. Ideal for protecting passwords and confidential data, ensuring privacy and security. Streamline encryption processes with this powerful tool, offering reliable data protection for a wide range of applications.

Free 7-Day Trial

100% uptime 1,064ms avg MCP ready

Digital Product Security License Verification and Activation API

Security & Cybersecurity

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

Free 7-Day Trial

100% uptime 314ms avg MCP ready

Phishing Scanner API

Security & Cybersecurity

Stay Ahead of Online Threats with our Phishing Scanner API! Safeguard your users and systems by effortlessly checking URLs and domains for known phishing attempts. Detect and neutralize potential threats with our powerful Phishing Scanner API, ensuring a safe online experience for all.

Free 7-Day Trial

100% uptime 238ms avg MCP ready

Text Encryption API

Security & Cybersecurity

The Text Encryption API offers robust security through SHA256 encryption. Easily encode sensitive information, transforming plain text into a secure SHA256 hash. Ideal for safeguarding passwords, confidential data, and more, ensuring your information remains private and protected. Streamline encryption processes with this powerful and efficient API.

Free 7-Day Trial

100% uptime 1,708ms avg MCP ready

String Encryption API

Security & Cybersecurity

The String Encryption API transforms any string into a secure hashed code using recognized algorithms such as md5 and sha256. Enhance data security by seamlessly integrating this tool, providing robust encryption options to safeguard sensitive information within your applications.

Free 7-Day Trial