More Security APIs

Looking for other Security APIs? Here are more free options in the same category:

• Agent Verifier — Self-check for AI agents: verifies Web Bot Auth signatures and shows how a request looks
• Application Environment Verification — Android library and API to verify the safety of user devices, detect rooted devices and other risks
• ArkForge Trust Layer — Cryptographic proof API for HTTP exchanges — Ed25519, RFC 3161, and Sigstore Rekor attestation
• BitWarden — Best open-source password manager
• Bugcrowd — Bugcrowd API for interacting and tracking the reported issues programmatically
• CISA Known Exploited Vulnerabilities — CISA KEV catalog of actively exploited CVEs as JSON, filterable by vendor, with CWE and due dates
• CSR.plus — Generate certificate signing requests and private keys without OpenSSL
• Censys — Search engine for Internet connected host and devices
• Complete Criminal Checks — Provides data of offenders from all U.S. States and Pureto Rico
• CompliAPI — Screen crypto addresses, emails, websites, IDs and countries against OFAC, EU, UK sanctions lists

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