Security APIs

Android library and API to verify the safety of user devices, detect rooted devices and other risks

Cryptographic proof API for HTTP exchanges — Ed25519, RFC 3161, and Sigstore Rekor attestation

Provide access to BinaryEdge 40fy scanning platform

Best open-source password manager

Botd is a browser library for JavaScript bot detection

Bugcrowd API for interacting and tracking the reported issues programmatically

Search engine for Internet connected host and devices

Image capture time and provenance verification: C2PA Content Credentials, EXIF, pixel forensics

Encrypting & decrypting text messages

Encrypting & decrypting text messages

Security-first search engine API for AI agent skills with Trust Score

Provides data of offenders from all U.S. States and Pureto Rico

Chrome extension risk scoring

Generate certificate signing requests and private keys without OpenSSL

Ephemeral zero-knowledge encrypted data sharing

Free no-auth JSON feed of exploited CVEs with CVSS, EPSS and CISA KEV status

Hash decryption MD5, SHA1, SHA3, SHA256, SHA384, SHA512

DNS, WHOIS/RDAP, SSL, subdomain enumeration, and email security in one parallel call

Domain, DNS, WHOIS/RDAP, TLS, email, brand and web intelligence

Email address threat and risk prediction

An API for escaping different kind of queries

Lists of filters for adblockers and firewalls

Lists of filters for adblockers and firewalls

Fraud detection API offering highly accurate browser fingerprinting

Search engine for Internet connected assets and devices

Screen order information using AI to detect frauds

Searchable attack surface database of the entire internet

Scan files for secrets (API Keys, database credentials)

Scan files for secrets (API Keys, database credentials)

Query IPs in the GreyNoise dataset and retrieve a subset of the full IP context data

The industry’s first hacker API that helps increase productivity towards creative bug bounty hunting

A REST API to access high level cryptographic functions and methods

Passwords which have previously been exposed in data breaches

File and URL malware analysis powered by Falcon Sandbox

Perform OSINT via Intelligence X

Bot detection and fraud prevention API with IP reputation and email validation

Free VPN, proxy, Tor and datacenter IP detection. 13 sources, active probing

Find leaked or exposed credentials by email, username, phone, domain, hash, or breach origin

Managed User Authentication Service

Programmatic interfaces to engage with the Microsoft Security Response Center (MSRC)

Mozilla observatory http scanner

Mozilla observatory tls scanner

U.S. National Vulnerability Database

Search sex-offender records across all 58 US state, territory and tribal registries in one query; REST API plus open data

Automated security testing API for web apps

Generate random passwords of varying complexities

Phishing database

Scans the requesting client's IP for open TCP ports with fast or deep modes on IPv4/IPv6

Generate merchant-specific and one-time use credit card numbers that link back to your bank

Scan, search and collect threat intelligence data in real-time

Domain and IP related information such as current and historical WHOIS and DNS records

Domain and IP related information such as current and historical WHOIS and DNS records

Search engine for Internet connected devices

Access data on all Internet assets and build powerful attack surface management applications

SSL certificate validity, domain WHOIS status, and DNS record checks for any domain

Risk scoring service from curated threat intelligence data

UK Police data

Database of malicious URLs used for malware distribution

Scan files for viruses, worms, trojans, ransomware, and other kinds of malware by sending them to the attachmentAV API powered by Sophos

Virushee file/data scanning

VulDB API allows to initiate queries for one or more items along with transactional bots

Domain and DNS related information that will equip organizaion with comprehensive threat intelligence and attack surface analysis capabilities for enhanced security