Look up any CVE or software dependency and get a P1-P5 patch-priority verdict fusing CVSS (NVD), actively-exploited status (CISA KEV) and exploit probability (FIRST EPSS). Includes OSV dependency scanning across PyPI, npm, Go, Maven and more. Informational prioritisation only.

The Color Convertor API is a powerful tool for anyone working with colors. With endpoints for converting between different color representations, such as RGB, HSL, and CMYK, this API makes it easy to work with colors across different platforms and devices.

Convert any color between the common web and print formats in one call. Flexible input, including six or three digit hex and common color names; the answer returns every format at once plus ready-to-paste style strings.

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.

Convert JSON to CSV, currencies, dates, and units, plus generate QR codes — a lightweight all-in-one data utility toolkit for developers.

Decode any seventeen character vehicle identification code into make, model, year, manufacturer, body class, engine, fuel type, trim and plant country. Public government vehicle data, clean structured answers.

Historical Metal Market API provides instant and past pricing for precious and industrial metals. Supports integration with apps, tools, and financial software.

Get accurate live and historical rates for gold, silver, copper, and others. A powerful API built for traders, analysts, and finance professionals.

Global Metals Rates API delivers up-to-date and past metal prices like gold, silver, and copper—ideal for financial apps, dashboards, and market analysis.

Edge case test data for QA and fuzz testing: Unicode, injection probes, boundary dates, float precision. 16 types, reproducible seeds, and every value explains what it breaks.

Access metal prices anytime with this API—real-time and historical data for gold, silver, copper, and more. Simple setup, detailed responses.

Capture and create aesthetic color palettes from various media using our Hex Color Extractor API.

Korean trade statistics with HS code lookup. Real-time monthly export/import data from Korea Customs combined with bilingual (Korean/English) HS code master of 12,469 codes.

Hashing Tool API is a simple and secure way to hash any input to SHA256 and SHA512, providing a unique fixed-length representation of the input data.

Unicode test data for internationalization testing: combining marks, bidi overrides, ZWJ emoji, homoglyphs. Deterministic seeds, and every value explains what it breaks.

Integer and floating-point edge cases: int32/int64 limits, NaN, infinity, denormals, and IEEE 754 rounding. Deterministic seeds, and every value explains what it breaks.

Malformed and hostile string test data for input handling: control characters, null bytes, encoding edge cases. Reproducible seeds, and every value explains what it breaks.

Boundary value test data for off-by-one bugs: int32 and int64 limits, max-length strings, empty values. Deterministic seeds, and every value explains what it breaks.

Canonical injection test strings for checking your own escaping: SQL tautology, XSS, path traversal, template injection. Harmless probes, not working exploits. Reproducible seeds.

QA test fixtures and CI seed data with reproducible seeds, so pinned test runs return identical rows every time. 16 field types, each value explaining what it breaks.

Date and time edge cases: Feb 29, DST gaps, year 2038, leap seconds, and quarter-hour UTC offsets. Reproducible seeds, and every value explains what it breaks.

Fuzz testing input data for validation layers: malformed strings, boundary values, control characters. 16 field types, reproducible seeds; each value explains what it breaks.

Streamline your import process with HS Code data for Korea's e-commerce market.

Track global metal prices in real-time or historically with this API. Supports key metals like gold, silver, platinum, and more. Reliable and easy to integrate.

Access structured grocery, category, product, and store data from H-E-B to power supermarket search, category browsing, store-aware product discovery, catalog enrichment, and grocery intelligence workflows. This API helps shopping apps, retail-data teams, and commerce operators search live H-E-B products, inspect filters, browse shelves, and work with store-specific product context.