{ "ok": true, "version": "1.0", "docs": "https://mate.tools/api", "openapi": "https://mate.tools/api/openapi.json", "mcp": "https://mate.tools/api/mcp/", "time": "2026-06-24T14:34:50Z", "endpoints": [ { "name": "count-lines", "method": "POST", "url": "https://mate.tools/api/v1/count-lines.php", "description": "Count lines, words, sentences, paragraphs, characters and line endings." }, { "name": "base64-encode", "method": "POST", "url": "https://mate.tools/api/v1/base64-encode.php", "description": "Encode text or bytes to Base64 (standard or URL-safe)." }, { "name": "base64-decode", "method": "POST", "url": "https://mate.tools/api/v1/base64-decode.php", "description": "Decode Base64 to text." }, { "name": "url-encode", "method": "POST", "url": "https://mate.tools/api/v1/url-encode.php", "description": "Percent-encode a string (component / form / path mode)." }, { "name": "url-decode", "method": "POST", "url": "https://mate.tools/api/v1/url-decode.php", "description": "Percent-decode a URL-encoded string." }, { "name": "hash", "method": "POST", "url": "https://mate.tools/api/v1/hash.php", "description": "MD5, SHA-1, SHA-256, SHA-512, SHA-3, CRC32 hashes of text." }, { "name": "password", "method": "POST", "url": "https://mate.tools/api/v1/password.php", "description": "Generate cryptographically random passwords with configurable character classes." }, { "name": "password-strength", "method": "POST", "url": "https://mate.tools/api/v1/password-strength.php", "description": "Score a password (0-4), compute entropy in bits, and estimate offline-GPU crack time." }, { "name": "json-format", "method": "POST", "url": "https://mate.tools/api/v1/json-format.php", "description": "Validate, pretty-print, minify or analyse a JSON document." }, { "name": "json-to-csv", "method": "POST", "url": "https://mate.tools/api/v1/json-to-csv.php", "description": "Convert a JSON array of objects to CSV. Configurable delimiter, columns, optional flattening." }, { "name": "case-convert", "method": "POST", "url": "https://mate.tools/api/v1/case-convert.php", "description": "Convert text into upper/lower/title/sentence/snake/kebab/camel/pascal/constant case." }, { "name": "slugify", "method": "POST", "url": "https://mate.tools/api/v1/slugify.php", "description": "Convert any text to a URL-safe slug. Unicode-aware, configurable separator and length." }, { "name": "sort-lines", "method": "POST", "url": "https://mate.tools/api/v1/sort-lines.php", "description": "Sort lines of text. Asc/desc, case sensitivity, dedupe, natural-sort, locale-aware collation." }, { "name": "lorem-ipsum", "method": "POST", "url": "https://mate.tools/api/v1/lorem-ipsum.php", "description": "Generate placeholder text \u2014 N paragraphs, sentences or words." }, { "name": "timestamp", "method": "POST", "url": "https://mate.tools/api/v1/timestamp.php", "description": "Bidirectional date/time conversion: epoch \u2194 ISO 8601 \u2194 human, with timezone support." }, { "name": "date-math", "method": "POST", "url": "https://mate.tools/api/v1/date-math.php", "description": "Add or subtract a duration from a date, or compute the diff between two dates (with optional business-day count)." }, { "name": "regex-test", "method": "POST", "url": "https://mate.tools/api/v1/regex-test.php", "description": "Match, replace or split with a regex. Returns offsets and capture groups. ReDoS-protected." }, { "name": "sitemap-extract", "method": "POST", "url": "https://mate.tools/api/v1/sitemap-extract.php", "description": "Fetch and parse an XML sitemap or sitemap index. SSRF-protected; optional recursive expansion of sub-sitemaps; lastmod/changefreq/priority metadata." }, { "name": "credit-card-validate", "method": "POST", "url": "https://mate.tools/api/v1/credit-card-validate.php", "description": "Luhn-validate a card number and detect the brand (Visa, MasterCard, Amex, Discover, JCB, Diners, UnionPay, Maestro, RuPay). Card never logged." }, { "name": "xml-validate", "method": "POST", "url": "https://mate.tools/api/v1/xml-validate.php", "description": "Validate XML well-formedness, with optional XSD schema check. Reports errors with line/column." }, { "name": "text-diff", "method": "POST", "url": "https://mate.tools/api/v1/text-diff.php", "description": "Diff two texts by line/word/char. Returns unified-diff string + structured changes + similarity score." }, { "name": "stats", "method": "POST", "url": "https://mate.tools/api/v1/stats.php", "description": "Descriptive statistics for a list of numbers: mean/median/mode/stddev/variance/percentiles/IQR/geometric/harmonic." }, { "name": "number-base", "method": "POST", "url": "https://mate.tools/api/v1/number-base.php", "description": "Convert numbers between bases 2..36 plus Roman numerals. Big-int safe via GMP when available." }, { "name": "finance-calc", "method": "POST", "url": "https://mate.tools/api/v1/finance-calc.php", "description": "Multi-mode financial calculations: loan, compound_interest, simple_interest, discount, tip, sales_tax, roi, percentage, markup." }, { "name": "color-convert", "method": "POST", "url": "https://mate.tools/api/v1/color-convert.php", "description": "Convert any color (hex / rgb / rgba / hsl / named) into all standard color spaces. Includes WCAG luminance and contrast." }, { "name": "age-calc", "method": "POST", "url": "https://mate.tools/api/v1/age-calc.php", "description": "Calculate age in years/months/days from DOB. Returns next birthday, zodiac sign, generation, total days/weeks/hours/seconds." }, { "name": "aspect-ratio", "method": "POST", "url": "https://mate.tools/api/v1/aspect-ratio.php", "description": "Compute simplified aspect ratio (16:9, 4:3, ...) from width \u00d7 height, or scale a dimension to a target ratio." }, { "name": "url-metadata", "method": "POST", "url": "https://mate.tools/api/v1/url-metadata.php", "description": "Fetch a URL and extract title, description, OpenGraph, Twitter Card, canonical, language, charset, favicon, hreflang and JSON-LD. SSRF-protected." }, { "name": "meta-tags-generate", "method": "POST", "url": "https://mate.tools/api/v1/meta-tags-generate.php", "description": "Generate complete HTML , OpenGraph, Twitter Card and JSON-LD from inputs (title, description, image, url). Returns ready-to-paste HTML + SEO score with warnings." }, { "name": "text-cleanup", "method": "POST", "url": "https://mate.tools/api/v1/text-cleanup.php", "description": "Apply chained text cleanup operations: trim, collapse spaces, dedupe lines, strip HTML/emoji/URLs/emails, normalize quotes/dashes, etc." }, { "name": "random-gen", "method": "POST", "url": "https://mate.tools/api/v1/random-gen.php", "description": "Cryptographically random generator: number, string, word, pick from list, team-balancer, dice, coin, country, UUID (v4/v7)." }, { "name": "hashtag-tools", "method": "POST", "url": "https://mate.tools/api/v1/hashtag-tools.php", "description": "Hashtag operations on text: extract, remove, generate (from text content), or format an array (camel/snake/lower)." }, { "name": "dns-lookup", "method": "POST", "url": "https://mate.tools/api/v1/dns-lookup.php", "description": "Resolve DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, PTR, SRV) for a domain. Includes reverse PTR for A records." }, { "name": "ssl-check", "method": "POST", "url": "https://mate.tools/api/v1/ssl-check.php", "description": "Inspect a domain's TLS certificate: subject, issuer, validity, fingerprint, alt names, chain, days remaining. SSRF-protected." }, { "name": "jwt-decode", "method": "POST", "url": "https://mate.tools/api/v1/jwt-decode.php", "description": "Decode a JSON Web Token (JWT) \u2014 header, payload, expiry analysis. Optional HS256/384/512 verify with secret or RS256/384/512 with public key. Token never logged." } ] }