# minia2a.uk — AI agents — 2 of 5

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> Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown.

- host: minia2a.uk
- url: https://minia2a.uk/
- category: AI agents
- type: business
- country: GB
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

- UNKNOWN — Markdown negotiation (`Accept: text/markdown`)
- UNKNOWN — Markdown twin at a predictable URL (`/page.md`)
- FAIL — llms.txt (`/llms.txt`)
- PASS — API catalog (`RFC 9727`)
- PASS — MCP server card answers (`/.well-known/mcp/server-card.json → tools/list`)

MCP tools (from tools/list on 2026-09-26): service_discovery, get_stats, x402-gas, x402-captcha-solve, x402-recall, x402-find, x402-time, x402-polymarket, x402-24game-solve, x402-web-scrape, x402-2048-move, x402-store, x402-uuid, x402-abbreviation, x402-abi-decode, x402-abi-encode, x402-search, x402-sentiment, x402-bounties, x402-fear-greed, x402-token-security, x402-base64, x402-mime-type, x402-funding-rate, x402-random, x402-ai-ask, x402-email, x402-fetch, x402-abi-lookup, x402-chain-info, x402-polymarket-scan, x402-swap-safety, x402-web-retrieve, x402-dex-price, x402-json-validate, x402-ecosystem-health, x402-ens-resolve, x402-account-age, x402-email-verify, x402-text-to-json, x402-address-parse, x402-hash, x402-api-review, x402-trading-signal, x402-pdf-text, x402-agent-skill-pack, x402-ai-blog-outline, x402-wallet, x402-price-oracle, x402-math, x402-ai-changelog, x402-ai-grammar, x402-dns, x402-accessibility-check, x402-allowance-scan, x402-markdown, x402-acronym-find, x402-jwt-decode, x402-event-decode, x402-domain-intel, x402-fee-history, x402-ip-lookup, x402-text-scrape, x402-tx-decode, x402-abundant-numbers, x402-bic-lookup, x402-color, x402-text-stats, x402-ai-briefing, x402-analogous, x402-bin-lookup, x402-wallet-intel, x402-validate, x402-amicable-pair, x402-http-analyze, x402-multi-balance, x402-bfs, x402-binary-search, x402-date-math, x402-defi-directory, x402-prompt-templates, x402-language-detect, x402-mythos-ekg, x402-url-codec, x402-crypto-price, x402-chain-registry, x402-summarize, x402-qr, x402-keywords, x402-data-enrich, x402-emoji, x402-web-search, x402-token-search, x402-color-palette, x402-preview, x402-country, x402-ping, x402-chain-compare, x402-sentiment-fast, x402-cidr, x402-ua-parser, x402-ip-geo, x402-pip-audit, x402-web2md, x402-ai-summarize, x402-market-pulse, x402-gas-now, x402-cron, x402-crypto, x402-data-size, x402-guardian, x402-age, x402-npm-audit, a-----mrj1xqd5, x402-ip-info, x402-json-format, x402-markdown-table, x402-text-diff, x402-csv-json, x402-html-entity, x402-morse, x402-regex-explain, x402-bridge-quote, x402-mime, x402-rpc, x402-slug, x402-stats, x402-card-validator, x402-duration, x402-nanoid, x402-onchain-reads-v1, x402-poly-markets, x402-prime, x402-xml-json, x402-extract-emails, x402-github-trending, x402-password, x402-ai-code-review, x402-ai-language, x402-barcode, x402-fibonacci, x402-isbn, x402-levenshtein, x402-palindrome, x402-poly-price, x402-report, x402-sort-lines, x402-speed, x402-truncate, x402-word-frequency, x402-ai-classify, x402-ai-regex, x402-ai-translate, x402-block-explorer, x402-case, x402-contract-scan, x402-discount, x402-loan, x402-lorem, x402-semver, x402-uptime, x402-ai-cold-outreach, x402-ai-data, x402-crypto-trending, x402-http-status, x402-stock-price, x402-strip-html, x402-tip, x402-crypto-brief, x402-dex-scanner, x402-ean, x402-extract-urls, x402-gas-time, x402-liveness-check-v1, x402-osint-pack, x402-poly-signals, x402-poly-volume, x402-roman, x402-unix-perms, x402-url-expand, x402-ai-compare, x402-ai-contract, x402-ai-meeting-notes, x402-ai-naming, x402-ai-product-desc, x402-ai-web-analyze, x402-bmi, x402-data-agent, x402-domain-report, x402-email-security, x402-gravatar, x402-hn-top, x402-markdown-html, x402-reverse, x402-site-audit, x402-temp, x402-timezone, x402-twitter-search, x402-url-parse, x402-ai-code-explain, x402-ai-commit-msg, x402-ai-email-draft, x402-ai-faq, x402-ai-seo-meta, x402-ai-sql, x402-date, x402-defi-tvl, x402-distance, x402-domain-due-diligence, x402-ecb-rates, x402-http-headers, x402-mask, x402-poly-clob, x402-poly-depth, x402-ssl-check, x402-ai-diff-review, x402-ai-email-writer, x402-ai-headline, x402-ai-mock, x402-ai-readme, x402-ai-rewrite, x402-ai-tweet-thread, x402-byte-count, x402-content-studio, x402-crypto-pack, x402-dns-all, x402-email-report, x402-eu-data-check, x402-eu-indices, x402-forex, x402-ip-report, x402-market-terminal, x402-percent, x402-validator-suite, x402-weight, x402-acceleration, x402-ai-cite, x402-ai-error-explain, x402-ai-interview-q, x402-ai-json-schema, x402-ai-outline, x402-ai-social-bio, x402-ai-tagline, x402-ai-tweet, x402-bom-check, x402-celo, x402-compound, x402-dev-pack, x402-dex-arb, x402-eu-brief, x402-number-base, x402-poly-walls, x402-startup-kit, a-pe-pb-----mrj23i7f, x402-add-business-days, x402-ai-extract, x402-ai-name-gen, x402-code-pipeline, x402-dns-lookup, x402-sec-suite, x402-text-intel, x402-text-toolkit, x402-ua-parse, x402-wallet-balance, x402-ai-prompt-optimize, x402-cert-expiry, x402-initialism, x402-is-palindromic-num, x402-verify, x402-web-search-deep, x402-accounting-format, x402-add-commas, x402-ai-tests, x402-gas-price, x402-insert-newlines, x402-interior-angle-sum, x402-interpolate, x402-is-mac-address, x402-is-morning, x402-is-narcissistic, x402-is-narcissistic-number, x402-is-night, x402-is-numeric, x402-is-octagonal, x402-is-octal, x402-is-palindromic-number, x402-is-passport, x402-is-past, x402-payment-audit, x402-acronym-expand, x402-address-normalize, x402-adjusted-r-squared, x402-advice-slip, x402-aliquot-sequence, x402-api-key-detect, x402-changelog-gen, x402-charset-detect, x402-chess-move, x402-distance2d, x402-ean13-check, x402-easter-date, x402-editorconfig, x402-effect-size, x402-efficiency, x402-ends-with-any, x402-insertion-sort, x402-intersect, x402-inventory-turnover, x402-is-mersenne, x402-is-mersenne-prime, x402-is-palindromic-prime, x402-market-overview, x402-token-price, x402-token-risk-report, x402-whois, x402-acres-to-hectares, x402-add-days, x402-add-months, x402-add-years, x402-address-validate, x402-ai-chat, x402-aliquot-sum, x402-annulus-area, x402-answer-score, x402-aspect-ratio, x402-aspect-ratio-calc, x402-asset-turnover, x402-astronomical-unit, x402-atom-parse, x402-atr, x402-avatar-generate, x402-avg-sentence-length, x402-avogadro, x402-bar-to-psi, x402-base32, x402-base58, x402-base64-decode, x402-base64url, x402-bearing, x402-bell-number, x402-beta-unlevered, x402-bias-detect, x402-binomial-pascal-row, x402-bit-and, x402-bit-not, x402-bit-or, x402-bit-shift-right, x402-bit-toggle, x402-block-number, x402-bollinger-bands, x402-box-volume, x402-bytecode-size, x402-calendar-weeks, x402-camel-split, x402-cap-rate, x402-capacitance, x402-capacitance-energy, x402-capacitive-reactance, x402-cat-fact, x402-celsius-to-kelvin, x402-chain-id, x402-char-count, x402-charles-law, x402-chebyshev, x402-chebyshev-distance, x402-chi-square-stat, x402-chinese-zodiac, x402-chuck-norris, x402-circle-arc-length, x402-circle-circumference, x402-circle-sector-area, x402-clamp, x402-coeff-variation, x402-cohens-d, x402-collapse-spaces, x402-collatz, x402-color-temperature, x402-common-prefix, x402-common-suffix, x402-complex-angle, x402-complex-conjugate, x402-complex-div, x402-complex-magnitude, x402-compound-interest, x402-concentration, x402-cone-frustum-volume, x402-cone-volume, x402-confidence-interval-mean, x402-constant-time-equal, x402-contains-any, x402-content-word-ratio, x402-continued-fraction, x402-contrast-ratio, x402-coreference, x402-cors-check, x402-count-by, x402-counting-sort, x402-credit-card-type, x402-cron-humanize, x402-cross-product2d, x402-csp-parse, x402-csv-stats, x402-cum-sum-array, x402-cumulative-max, x402-day-of-week, x402-days-in-quarter, x402-days-in-year, x402-debt-service-coverage, x402-decimal-to-dms, x402-dedent, x402-derangement-count, x402-dkim-check, x402-dms-to-decimal, x402-doppler-frequency, x402-doubling-time, x402-duration-human, x402-ean-validate, x402-earth-gravity, x402-elapsed-time, x402-engineering-notation, x402-erc8004, x402-euler, x402-expected-value, x402-extract-numbers, x402-faraday-constant, x402-feet-to-meters, x402-frequency, x402-from-binary, x402-future-value, x402-geocode, x402-gradient-generate, x402-grayscale, x402-hamming, x402-highest-bit, x402-implementation-address, x402-impulse, x402-infinite-geometric-sum, x402-inflation-adj, x402-initials-avatar, x402-int-to-ip, x402-interest-coverage, x402-interpolation, x402-interquartile-mean, x402-is-alphanumeric, x402-is-automorphic, x402-is-pentagonal, x402-news, x402-publish-1790058399583-adversarial-claim-ve, x402-token-arbitrage-spot, x402-token-intel, x402-watt-to-kilowatt, x402-watts-to-horsepower, x402-wave-speed, x402-wavelength, x402-week-of-year, x402-weekdays-between, x402-weekend-or-weekday, x402-weeks-in-year, x402-word-vector, x402-xml-to-json, x402-adjacency-matrix, x402-age-calculate, x402-agent-toolkit, x402-angle-unit, x402-angular-velocity, x402-annualized-return, x402-annuity-fv, x402-annuity-pv, x402-area, x402-area-size, x402-arithmetic-series, x402-arithmetic-series-sum, x402-atm-to-pascal, x402-autocorrelation, x402-avg-word-length, x402-barcode-generate, x402-beta-levered, x402-bigram-similarity, x402-bigrams, x402-binomial-coefficient, x402-binomial-pmf, x402-bisection-method, x402-bit-clear, x402-bit-count, x402-bit-length, x402-bit-set, x402-bit-shift-left, x402-bit-unsigned-shift-right, x402-bit-xor, x402-black-scholes-call, x402-black-scholes-put, x402-boltzmann, x402-bond-convexity, x402-bond-duration, x402-bond-price, x402-bond-yield, x402-book-value-per-share, x402-boyle-law, x402-bubble-sort, x402-cagr, x402-calories-to-joules, x402-capital-city, x402-carmichael-function, x402-cartesian-product, x402-cash-conversion-cycle, x402-catalan-number, x402-catalan-series, x402-celsius-to-fahrenheit, x402-centripetal-force, x402-char-codes, x402-char-diversity, x402-character-count, x402-chebyshev-inequality, x402-chinese-new-year, x402-chinese-remainder, x402-chunk, x402-cidr-to-range, x402-circle-area, x402-circle-segment-area, x402-cm-to-inches, x402-code-points, x402-color-blend, x402-color-name, x402-color-shade, x402-color-tint, x402-combination-count, x402-combinations, x402-compass-direction, x402-complementary, x402-complex-add, x402-complex-mul, x402-complex-sub, x402-cone-surface, x402-confusion-matrix, x402-connected-components, x402-content-type, x402-correlation, x402-correlation-coefficient, x402-cosine-similarity, x402-coulomb-constant, x402-count-emoji, x402-covariance, x402-covariance-matrix, x402-covariance-sample, x402-credit-card-validate, x402-cron-next, x402-cron-validate, x402-csv-build, x402-csv-filter, x402-csv-headers, x402-csv-parse, x402-csv-sort, x402-cube-diagonal, x402-cube-series, x402-cube-space-diagonal, x402-cube-surface, x402-cube-volume, x402-cuboid-diagonal, x402-cum-product-array, x402-cumulative-min, x402-cumulative-product, x402-cumulative-sum, x402-cups-to-ml, x402-currency-code, x402-currency-convert, x402-currency-list, x402-current-ratio, x402-current-yield, x402-cve-lookup, x402-cvss-score, x402-cylinder-lateral-surface, x402-cylinder-surface, x402-cylinder-volume, x402-dad-joke, x402-date-diff, x402-date-to-epoch, x402-date-to-unix, x402-date-trivia, x402-day-name-full, x402-day-name-short, x402-day-of-year, x402-daylight-savings, x402-days-between, x402-days-in-month, x402-days-in-month-year, x402-days-sales-outstanding, x402-days-since, x402-days-until, x402-debt-to-equity, x402-decay-constant, x402-decile, x402-decimal-to-fraction, x402-decrease-by-percent, x402-dedent-lines, x402-dedupe, x402-deficient-numbers, x402-deflate-compress, x402-deg-to-rad, x402-degrees-to-radians, x402-density, x402-dfs, x402-diff-array, x402-difference, x402-dilution, x402-discounted-payback, x402-distance-to-horizon, x402-distance3d, x402-dividend-payout, x402-dividend-payout-ratio, x402-dividend-yield, x402-dmarc-check, x402-dns-record, x402-dns-reverse, x402-dockerfile-lint, x402-domain-age, x402-domain-expiry, x402-drawdown, x402-duplicate-lines, x402-duration-humanize, x402-duration-iso, x402-earnings-yield, x402-earth-mass, x402-earth-radius, x402-egyptian-fraction, x402-electric-power, x402-electron-mass, x402-elementary-charge, x402-ellipse-area, x402-ellipse-circumference, x402-end-of-day, x402-ends-with-vowel, x402-ens-records, x402-entity-link, x402-entropy, x402-eps, x402-erc1155-info, x402-escape-regex, x402-escape-special-chars, x402-eslint-config, x402-estimate-gas, x402-even-series, x402-exponential-pdf, x402-extended-gcd, x402-fahrenheit-to-celsius, x402-farcaster-profile, x402-fee-estimate, x402-feed-normalize, x402-fibonacci-retracement, x402-find-min, x402-fiscal-year, x402-flatten, x402-format-compact, x402-format-d-d-m-m-y-y-y-y, x402-format-fixed, x402-format-scientific, x402-format-time12, x402-format-y-y-y-y-m-m-d-d, x402-fraction-to-percent, x402-free-cash-flow, x402-from-octal, x402-from-roman, x402-from-unicode, x402-gallons-to-liters, x402-gas-compare, x402-gas-constant, x402-gas-priority, x402-gas-trend, x402-geometric-mean, x402-geometric-series-sum, x402-goldbach-pairs, x402-golden, x402-grams-to-ounces, x402-graph-degrees, x402-graph-edge-count, x402-gray-code, x402-gross-margin, x402-group-by, x402-hailstone-length, x402-hailstone-max, x402-half-life, x402-hallucination-check, x402-hamming-weight, x402-hapax-legomena, x402-harmonic-number, x402-harmonic-series, x402-heap-sort, x402-hemisphere-volume, x402-hex-decode, x402-hex-encode, x402-hours-between, x402-hsts-check, x402-iban-validate, x402-ideal-gas, x402-ideal-gas-pressure, x402-indent, x402-indent-lines, x402-inflation-adjust, x402-inverse-lerp, x402-is-abundant, x402-is-approximately, x402-is-base64, x402-is-bipartite, x402-is-congruent, x402-is-credit-card-valid, x402-is-date-valid, x402-is-deficient, x402-is-email, x402-is-evening, x402-is-fermat, x402-is-fermat-prime-num, x402-is-fibonacci, x402-is-future, x402-is-happy, x402-is-happy-number, x402-is-harshad, x402-is-harshad-number, x402-is-hostname, x402-is-integer, x402-is-isbn13, x402-is-json, x402-is-perfect, x402-is-prime, x402-is-weird, x402-isbn-validate, x402-json-flatten, x402-json-toml, x402-json-values, x402-miller-rabin, x402-min-max-normalize, x402-mixed-case-ratio, x402-ml-to-cups, x402-mode, x402-molar-mass, x402-molarity, x402-moles-from-mass, x402-momentum, x402-monochromatic, x402-month-days, x402-month-end, x402-month-name, x402-month-name-full, x402-ohms-law-v, x402-onchain, x402-operating-cycle, x402-operating-margin, x402-option-intrinsic, x402-ounces-to-grams, x402-paragraph-count, x402-paragraph-split, x402-password-strength, x402-percent-change-array, x402-percent-composition, x402-percent-of, x402-percent-to-ratio, x402-percent-yield, x402-percentage-of, x402-ping-check, x402-platform-uptime, x402-price-to-book, x402-random-address, x402-random-color, x402-random-company, x402-random-emoji, x402-random-exponential, x402-random-joke, x402-ratio-of, x402-ratio-to-percent, x402-readability-score, x402-reading-time, x402-readme-gen, x402-real-rate, x402-receivables-turnover, x402-reverse-string, x402-reversed-array, x402-sawtooth-wave, x402-scientific-notation, x402-script-detect, x402-seconds-to-human, x402-secret-scan, x402-sol-find, x402-token-market, x402-volume-to-mass, x402-vwap-calc, x402-wacc, x402-weather, x402-week-number, x402-weighted-average, x402-weighted-mean, x402-weighted-median, x402-whitespace-count, x402-williams-r, x402-winsorized-mean, x402-winsorized-variance, x402-word-density, x402-word-prefix, x402-word-suffix, x402-word-wrap, x402-words-containing, x402-work, x402-working-capital, x402-wrap-text, x402-xml-pretty, x402-yaml-json, x402-yards-to-meters, x402-year-end, x402-year-start, x402-yield-to-maturity, x402-zero-pad, x402-zscore, x402-zscore-array, e13ab725-2ca91d1528f1, x402-add-hours, x402-banner-grab, x402-binomial, x402-birthstone, x402-block-fee, x402-break-even, x402-brotli-compress, x402-browser-scrape, x402-cname-lookup, x402-coefficient-of-variation, x402-color-converter, x402-countdown, x402-country-code, x402-crates-package-info, x402-cron-parse, x402-cron-validator, x402-crypto-fiat, x402-currency-by-country, x402-currency-format, x402-currency-rate, x402-cwe-lookup, x402-data, x402-data-size-humanize, x402-data-transfer, x402-decrypt-aes256gcm, x402-depreciation, x402-dex-depth, x402-digit-count, x402-discount-calc, x402-elevation, x402-ellipsoid-volume, x402-ema, x402-email-validator, x402-empirical-rule, x402-encrypt-aes256gcm, x402-enterprise-value, x402-erc721-info, x402-escape-html, x402-escape-json, x402-escape-velocity, x402-eth-sign, x402-euler-phi, x402-euler-totient, x402-ev-ebitda, x402-evm-opcodes, x402-exponential-smoothing, x402-extract-initials, x402-f1-score, x402-fact-check, x402-factorial-series, x402-favicon-fetch, x402-fibonacci-index, x402-fibonacci-n, x402-fibonacci-series, x402-file-ext-info, x402-find-max, x402-find-max-index, x402-find-min-index, x402-first-n-lines, x402-fiscal-quarter, x402-five-number-summary, x402-force, x402-formality-score, x402-format-binary, x402-format-bits, x402-format-bytes, x402-format-currency, x402-format-date, x402-format-decimal, x402-format-hex-num, x402-format-integer, x402-format-m-m-d-d-y-y-y-y, x402-format-octal-num, x402-format-ordinal-suffix, x402-format-percent, x402-format-roman-num, x402-format-thousands, x402-format-time24, x402-frequency-unit, x402-from-hex, x402-frustum-volume, x402-gb-to-mb, x402-geo-bounding, x402-geometric-pmf, x402-geometric-series, x402-gini-coefficient, x402-gitignore-gen, x402-golden-ratio, x402-graph-vertex-count, x402-graphql-introspect, x402-gravatar-url, x402-gravitational-constant, x402-gravitational-force, x402-grep-lines, x402-harmonic-mean, x402-has-emoji, x402-has-repeated-char, x402-haveibeenpwned, x402-hectares-to-acres, x402-hemisphere-surface, x402-hex-to-hsl, x402-hex-to-rgb, x402-holding-period-return, x402-horsepower-to-watts, x402-html-table-extract, x402-html-text-extract, x402-html-to-markdown, x402-html-validate, x402-http-codes, x402-hyperliquid-book, x402-hyperliquid-candles, x402-hyperliquid-funding, x402-hyperliquid-mids, x402-hyperliquid-perps, x402-hyperliquid-predicted-funding, x402-inches-to-cm, x402-increase-by-percent, x402-inductive-reactance, x402-ip-geolocation, x402-ip-to-int, x402-iqr, x402-is-achilles, x402-is-achilles-number, x402-is-afternoon, x402-is-alpha, x402-is-armstrong, x402-is-automorphic-number, x402-is-between, x402-is-binary, x402-is-bit-set, x402-is-brilliant, x402-is-business-day, x402-is-camel-case, x402-is-carmichael, x402-is-circular-prime, x402-is-close-to, x402-is-coprime-pair, x402-is-credit-card, x402-is-cullen, x402-is-deficient-num, x402-is-deficient-number, x402-is-disarium, x402-is-disarium-number, x402-is-domain, x402-is-dst, x402-is-ean, x402-is-emirp, x402-is-emirp-number, x402-is-fermat-prime, x402-is-float, x402-is-giuga, x402-is-hex, x402-is-hex-color, x402-is-hex-color-valid, x402-is-hexagonal, x402-is-highly-abundant, x402-is-highly-composite, x402-is-iban, x402-is-ip, x402-is-ipv4, x402-is-ipv6, x402-is-isbn10, x402-is-kaprekar, x402-is-kaprekar-number, x402-is-kebab-case, x402-is-latitude, x402-is-latitude-valid, x402-is-leap-year-num, x402-is-longitude, x402-is-longitude-valid, x402-is-lucas-prime, x402-is-luhn, x402-is-perfect-num, x402-is-perfect-number, x402-is-phone, x402-is-port, x402-is-powerful, x402-is-powerful-number, x402-is-practical, x402-is-prime-pair, x402-is-primitive-root, x402-is-pronic, x402-is-pronic-number, x402-is-pseudoprime, x402-is-quadratic-residue, x402-is-rgb, x402-is-rgba, x402-is-routing-number, x402-is-safe-prime, x402-is-same-day, x402-is-same-month, x402-is-same-year, x402-is-self-dividing, x402-is-semi-prime, x402-is-semiperfect, x402-is-slug, x402-is-smarandache, x402-is-smith, x402-is-smith-number, x402-is-snake-case, x402-is-sophie-germain, x402-is-sorted, x402-is-sphenic, x402-is-square-free, x402-is-ssn, x402-is-strong, x402-is-strong-password, x402-is-swift-bic, x402-is-today, x402-is-triangular, x402-is-twin-prime, x402-is-twin-prime-pair, x402-is-ugly, x402-is-ugly-number, x402-is-untouchable, x402-is-url, x402-is-uuid, x402-is-vin, x402-is-weekend, x402-is-weekend-date, x402-is-within-range, x402-is-woodall, x402-iso-week, x402-iso-weekday, x402-jaccard-similarity, x402-joule-to-kwh, x402-joules-to-calories, x402-json-keys, x402-json-minify, x402-json-pretty, x402-json-type, x402-json-yaml, x402-julian-day, x402-kanye-quote, x402-kebab-case, x402-keccak256, x402-keyword-density, x402-keyword-extract, x402-kg-to-pounds, x402-kg-to-tons, x402-kilowatt-to-watt, x402-kinetic-energy, x402-kite-area, x402-km-to-miles, x402-knots-to-kph, x402-kph-to-knots, x402-kph-to-mps, x402-kurtosis-sample, x402-kwh-to-joule, x402-label-encode, x402-language-guess, x402-last-n-lines, x402-legendre-symbol, x402-lemmatize, x402-lerp, x402-lerp-value, x402-levenshtein-distance, x402-lexical-diversity, x402-light-speed, x402-line-contains, x402-line-count, x402-linear-search, x402-link-check, x402-liters-to-gallons, x402-loan-amortize, x402-loan-payment, x402-log-base, x402-log-returns, x402-longest-common-substring, x402-lorem-ipsum, x402-lorenz-curve, x402-lowercase-count, x402-lowercase-ratio, x402-lowest-bit, x402-lucas-index, x402-lucas-number, x402-lucas-series, x402-macd, x402-manhattan-distance, x402-map-to-range, x402-map-value, x402-margin-of-error, x402-markdown-frontmatter, x402-markdown-links, x402-markdown-lint, x402-markdown-toc, x402-market-cap, x402-markup-calc, x402-mask-card, x402-mask-email, x402-mask-phone, x402-mass-from-moles, x402-mastermind, x402-matrix-cols, x402-matrix-identity, x402-matrix-is-square, x402-matrix-rows, x402-matrix-shape, x402-matrix-zero, x402-max-drawdown, x402-mb-to-gb, x402-mean-abs-deviation, x402-mean-absolute-error, x402-mean-of, x402-mean-squared-error, x402-mechanical-advantage, x402-median-absolute-deviation, x402-median-filter, x402-merge-sort, x402-meta-tags, x402-metaphone, x402-meters-to-feet, x402-meters-to-yards, x402-midhinge, x402-midpoint, x402-midrange, x402-miles-to-km, x402-mime-detect, x402-minesweeper, x402-month-name-short, x402-month-start, x402-monthly-to-annual, x402-moon-phase, x402-mortgage-calc, x402-mortgage-payment, x402-moving-std, x402-moving-sum, x402-mph-to-mps, x402-mps-to-kph, x402-mps-to-mph, x402-multinomial, x402-multiplicative-inverse, x402-mx-lookup, x402-ner-extract, x402-neutron-mass, x402-new-token-check, x402-newton-method, x402-next-business-day, x402-next-month, x402-next-weekday, x402-next-year, x402-ngram, x402-ngram-gen, x402-nonce-fetch, x402-normal-cdf, x402-normal-pdf, x402-normal-quantile, x402-normalize-array, x402-normalize-vector, x402-normalize-whitespace, x402-npm-package-info, x402-nroot, x402-ns-lookup, x402-nth-largest, x402-nth-smallest, x402-number-humanize, x402-number-precision, x402-number-to-hex-color, x402-number-to-words, x402-number-trivia, x402-oauth-scopes, x402-obfuscate-email, x402-obv, x402-odd-series, x402-odds-ratio, x402-og-image, x402-og-tags, x402-ohms-law-i, x402-ohms-law-r, x402-one-hot-encode, x402-option-time-value, x402-outlier-detect, x402-parallelogram-area, x402-parse-date, x402-parsec, x402-partition, x402-partition-number, x402-pascal-case, x402-pascal-to-atm, x402-password-entropy, x402-password-leak, x402-path-validator, x402-pdf, x402-pe-ratio, x402-percent-change-of, x402-percent-of-value, x402-percentage-change, x402-percentile, x402-percentile-rank, x402-percentile-rank-of, x402-perfect-numbers, x402-period, x402-permutation-count, x402-permutations, x402-perp-funding-arb, x402-perpetuity, x402-ph-from-concentration, x402-phone-validator, x402-photon-energy, x402-pi, x402-placeholder-image, x402-planck-constant, x402-pluralize, x402-poh-from-concentration, x402-poisson-pmf, x402-poker-hand, x402-polygon-area, x402-polymarket-odds, x402-polyperp-book, x402-polyperp-exchange, x402-polyperp-funding, x402-polyperp-markets, x402-polyperp-quotes, x402-polyperp-trades, x402-pooled-std, x402-pooled-variance, x402-population-mean, x402-population-stddev, x402-population-variance, x402-pos-tag, x402-potential-energy, x402-pounds-to-kg, x402-pow-mod, x402-power, x402-power-series, x402-power-v-i, x402-powerset, x402-present-value, x402-pressure, x402-prettier-config, x402-prev-month, x402-prev-weekday, x402-price-anomaly, x402-price-earnings, x402-price-screener, x402-price-to-cash-flow, x402-price-to-sales, x402-prime-factors, x402-prime-series, x402-prism-volume, x402-profanity-count, x402-profile-card, x402-profit-margin, x402-progress-percent, x402-proportion-of, x402-proton-mass, x402-proxy-detect, x402-psi-to-bar, x402-publish-1789191731086-payeecheck, x402-punctuation-count, x402-purchasing-power, x402-pyramid-surface, x402-pyramid-volume, x402-pythagorean, x402-pythagorean-leg, x402-qr-generate, x402-quarter-of-year, x402-quarter-start, x402-quartile-deviation, x402-query-string-build, x402-query-string-parse, x402-question-type, x402-quick-ratio, x402-quick-sort, x402-quote-extract, x402-r-squared, x402-r2-score, x402-rad-to-deg, x402-radians-to-degrees, x402-radioactive-decay, x402-random-fact, x402-random-name, x402-random-normal, x402-random-phone, x402-random-quote, x402-random-range, x402-random-riddle, x402-random-word, x402-range, x402-range-stat, x402-range-statistic, x402-rate-of-change, x402-ratio-simplify, x402-reading-level, x402-rect-prism-surface, x402-rect-prism-volume, x402-rectangular-diagonal, x402-redact, x402-redirect-trace, x402-reduced-planck, x402-refractive-index, x402-regex-test, x402-registrar-lookup, x402-regular-octahedron-volume, x402-regular-polygon-area, x402-regular-polygon-exterior, x402-regular-polygon-interior, x402-regular-polygon-perimeter, x402-regular-tetrahedron-volume, x402-relation-extract, x402-relative-risk, x402-relative-time, x402-remap, x402-remove-accents, x402-remove-control-chars, x402-remove-duplicates, x402-remove-duplicates-words, x402-remove-emoji, x402-remove-empty-lines, x402-remove-first-word, x402-remove-last-word, x402-remove-non-ascii, x402-remove-punct, x402-remove-whitespace, x402-repeat-char, x402-replace-all, x402-replace-multiple, x402-retention-ratio, x402-returns, x402-reverse-array, x402-rfc2822, x402-rfc3339, x402-rgb-to-hex, x402-rhombus-area, x402-robots-txt, x402-roc, x402-roi, x402-roi-calc, x402-rolling-max, x402-rolling-min, x402-root-mean-squared-error, x402-rotate, x402-round-to, x402-round-to-nearest, x402-rpc-health, x402-rsi, x402-rss-parse, x402-rule-of69, x402-rule-of72, x402-running-total, x402-sample-mean, x402-sample-variance, x402-scrypt, x402-sector-area, x402-selection-sort, x402-sentence-case, x402-sentence-count, x402-sentence-split, x402-sentiment-polarity, x402-sentiment-score, x402-shannon-entropy, x402-sharpe, x402-sharpe-ratio, x402-sig-figs, x402-simple-interest, x402-simpson-index, x402-singularize, x402-sitemap-gen, x402-sitemap-parse, x402-skewness, x402-skewness-sample, x402-sma, x402-smart-contract-audit, x402-smooth-step, x402-snake-case, x402-soa-lookup, x402-sol-onchain, x402-sol-report, x402-solar-mass, x402-sort-numbers, x402-sort-strings, x402-sorted-array, x402-soundex, x402-space-to-tab, x402-spearman-rank, x402-speed-to-kph, x402-spf-validate, x402-sphere-cap-volume, x402-sphere-density, x402-sphere-radius-from-volume, x402-sphere-surface, x402-sphere-volume, x402-split-complementary, x402-sql-check, x402-sql-explain, x402-sql-format, x402-sql-validate, x402-sqrt2, x402-sqrt3, x402-square-series, x402-square-wave, x402-ssh-fingerprint, x402-stablecoin-peg, x402-standard-error, x402-standard-error-of-mean, x402-standard-normal-cdf, x402-standard-scale, x402-standardize, x402-standardize-array, x402-start-of-day, x402-starts-with-vowel, x402-std-dev-population, x402-std-dev-sample, x402-stem, x402-stem-word, x402-step-function, x402-stirling-second, x402-stochastic, x402-stopword-remove, x402-string-compare, x402-string-similarity, x402-strip-emoji, x402-strip-numbers, x402-strip-punctuation, x402-strip-tags, x402-substring-after, x402-substring-before, x402-substring-between, x402-sum-of-squares, x402-sum-squares, x402-sustainable-growth, x402-swift-code, x402-syllable-count, x402-symmetric-difference, x402-t-statistic, x402-tab-to-space, x402-tablespoons-to-ml, x402-teaspoons-to-ml, x402-template-replace, x402-tetradic, x402-text-entropy, x402-text-indent, x402-text-pad, x402-text-repeat, x402-text-shuffle, x402-text-similarity, x402-text-wrap, x402-textual-entailment, x402-throughput-humanize, x402-time-ago, x402-time-until, x402-time-utilities, x402-tip-split, x402-title-case, x402-tls-version, x402-to-binary, x402-to-fixed, x402-to-hex, x402-to-octal, x402-to-ordinal, x402-to-roman, x402-to-unicode, x402-toggle-case, x402-token-decimals, x402-token-liquidity-health, x402-token-rugcheck, x402-token-symbol, x402-token-total-supply, x402-tokenize, x402-toml-json, x402-tons-to-kg, x402-torque, x402-torus-surface, x402-torus-volume, x402-toxicity-score, x402-trapezoid-area, x402-trapezoid-perimeter, x402-triadic, x402-triangle-area, x402-triangle-circumradius, x402-triangle-heron, x402-triangle-inradius, x402-triangle-perimeter, x402-triangle-wave, x402-triangular-series, x402-trim-lines, x402-trimean, x402-trimmed-mean, x402-trimmed-std, x402-truncate-decimal, x402-truncate-middle, x402-truncate-words, x402-tsv-json, x402-tube-volume, x402-two-complement, x402-txt-lookup, x402-type-token-ratio, x402-unescape-json, x402-unescape-regex, x402-uniform-pdf, x402-union, x402-unique-array, x402-unique-count, x402-unique-lines, x402-upc-check, x402-uppercase-count, x402-uppercase-ratio, x402-url-canonical, x402-url-shorten, x402-url-unshorten, x402-utf8-validate, x402-vacuum-permeability, x402-vacuum-permittivity, x402-validate-credit-card, x402-validate-email, x402-validate-hex-color, x402-validate-iban, x402-validate-ip, x402-validate-isbn, x402-validate-phone, x402-validate-postal-code, x402-validate-url, x402-validate-uuid, x402-variance-population, x402-variance-sample, x402-vat-validate, x402-velocity, x402-wallet-activity, x402-wallet-nfts, x402-wallet-tokens, x402-wiki-random, x402-word-count, x402-xml-path, x402-xml-validate, x402-zero-shot-classify, x402-zip, x402-zodiac-sign, x402-agent-intel, x402-ai-audit, x402-assistant, x402-bson, x402-cbor, x402-code-diagnose, x402-company-check, x402-competitor-tech, x402-connect4-move, x402-content-score, x402-contract-triage, x402-country-brief, x402-data-transform, x402-defi-brief, x402-domain-audit, x402-energy, x402-ens-avatar, x402-entity-lookup, x402-epoch-to-date, x402-erc20-info, x402-eth-recover, x402-extrapolation, x402-feed-monitor, x402-file-size-humanize, x402-finance-suite, x402-force-unit, x402-format-significant, x402-fx-snapshot, x402-gas-optimizer, x402-gas-tracker, x402-geo-distance, x402-guess-number, x402-gzip-compress, x402-gzip-decompress, x402-handbook, x402-hash-file, x402-hash-generator, x402-hex, x402-http-methods, x402-hyperliquid-account, x402-insider-alert, x402-integration-audit, x402-ipo-watch, x402-irr-calc, x402-is-complete-graph, x402-is-leap-year, x402-iso-to-unix, x402-json-diff, x402-json-merge, x402-json-path, x402-json-schema-validate, x402-json-toolkit, x402-json-unflatten, x402-jwt-verify, x402-keeperhub, x402-language-by-country, x402-language-name, x402-length, x402-license-gen, x402-linear-regression, x402-margin-calc, x402-markdown-tool, x402-market-census, x402-matrix-add, x402-matrix-determinant, x402-matrix-diagonal, x402-matrix-flatten, x402-matrix-multiply, x402-matrix-scalar, x402-matrix-sub, x402-matrix-trace, x402-matrix-transpose, x402-median, x402-metric-imperial, x402-moving-average, x402-msgpack, x402-multi-gas, x402-nearest-city, x402-news-brief, x402-nft-metadata, x402-nft-owner, x402-normalize, x402-npv-calc, x402-number-report, x402-page-audit, x402-pay-debugger, x402-pay-period, x402-pbkdf2, x402-poker-equity, x402-poly-history, x402-polyperp-candles, x402-pool-intel, x402-population, x402-postal-code, x402-power-unit, x402-premium-ai-toolkit, x402-premium-crypto-data, x402-premium-dev-tools, x402-premium-finance, x402-premium-security, x402-premium-web-scrape, x402-pressure-unit, x402-publish-1787452831491-paperknife-pdf-to-js, x402-publish-1787483736432-moneytest-x402-selle, x402-publish-1787778973048-khotem---cryptograph, x402-publish-1787853294312-base-account, x402-publish-1788979246392-mm-x402-ops-map, x402-publish-1788979404042-mm-earn-ops-brief, x402-publish-1789338586648-rjhst-dkim-lookup, x402-publish-1789338587282-rjhst-dmarc-reader, x402-publish-1789338587734-rjhst-email-auth-rec, x402-publish-1789338588034-rjhst-email-validate, x402-publish-1789338588352-rjhst-mta-sts-audit, x402-publish-1789421320825-source-integrity-evi, x402-pypi-package-info, x402-quartile, x402-reverse-geocode, x402-reversi-move, x402-rlp-decode, x402-routing-number, x402-rps-strategy, x402-schedule-overlap, x402-schema-validate, x402-service-audit, x402-service-detect, x402-significant-digits, x402-simpsons-rule, x402-solidity-version, x402-speed-convert, x402-stddev, x402-storage-slot, x402-sudoku-solve, x402-task-router, x402-tax-calc, x402-temperature, x402-temperature-convert, x402-text-bar-chart, x402-text-clean, x402-text-report, x402-text-sparkline, x402-text-table, x402-tictactoe-move, x402-timestamp-pretty, x402-timezone-boundary, x402-timezone-by-location, x402-timezone-offset, x402-token-allowance, x402-token-comparison, x402-trace-call, x402-trapezoidal-rule, x402-tx-explain, x402-tx-status, x402-units-convert, x402-unix-to-date, x402-unix-to-iso, x402-url-inspect, x402-variance, x402-vector-cross, x402-vector-dot, x402-vector-norm, x402-volume, x402-wallet-report, x402-wallet-scan, x402-wordle-solve, x402-world-brief, x402-xml-convert, x402-yield-dashboard

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **register** — "" → `https://minia2a.uk/api/v1/register-simple`

## Summary

Marketplace of 1,600+ pay-per-call x402 microservices for AI agents including crypto data, web scraping, AI inference, token security, and gas monitoring. Agents pay per call in USDC on Base blockchain with 5 free trial calls per signed wallet.

## Context

1528 sites in this index share the category "AI agents"; 262 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark

How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot)

## Where this sits

- United Kingdom: https://knowngood.sh/country/GB
- business: https://knowngood.sh/type/business
- AI agents: https://knowngood.sh/category/ai-agents
- blockchain and web3 (also in): https://knowngood.sh/category/blockchain-web3
- developer platforms (also in): https://knowngood.sh/category/developer-platforms
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark