SiteCheck
221 x402 APIs served from api.sitecheck-api.workers.dev
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Ranked by trust score.
- 78trustText ReadabilitySiteCheck
Readability of a text in pure code: Flesch Reading Ease, Flesch-Kincaid grade, Gunning Fog, SMOG, Coleman-Liau and ARI, with counts of characters, words, sentences, syllables and complex words, and reading and speaking time. English formulas; other languages get counts only. Syllables are counted by a vowel-group heuristic, so scores are estimates. Up to 100 KB.
$0.001per call on Base100% uptime, 43 ms, 2 paying agentsPassing, checked 3 h ago - 78trustText GrammarSiteCheck
Grammar, spelling and style check with LanguageTool: each issue with its message, the offending text, its position, up to five suggestions, the rule id and category, plus the corrected text with the first suggestion of each issue applied. Body { text, language }: up to 20 KB, language auto by default. Text is sent only to LanguageTool's public API.
$0.002per call on Base100% uptime, 42 ms, 2 paying agentsPassing, checked 3 h ago - 78trustText ParaphraseSiteCheck
Rewrite a text in a chosen tone (neutral, formal, casual, simple, persuasive) and length (shorter, same, longer), keeping its meaning and language. Up to 3 variants. Workers AI (Llama 3.3 70B) writes the rewrite; only the rewritten text is returned. Up to 8,000 characters. Not live-checked: the owner tests it on the Worker after the merge. The model can change nuance, so read the result.
$0.003per call on Base100% uptime, 36 ms, 2 paying agentsPassing, checked 3 h ago - 78trustTranslate SubtitlesSiteCheck
Translate an SRT or WebVTT subtitle file into another language. Only the cue text is translated; every cue number, timing line and header is copied exactly, and the output is checked to parse back to the same cues and timings, or it is refused unpaid. Body { subtitles, to, from }: up to 50 KB. Workers AI (Llama 3.1 8B) translates the text, so check it before publishing. Not live-checked: the owner tests it on the Worker after the merge.
$0.004per call on Base100% uptime, 42 ms, 2 paying agentsPassing, checked 3 h ago - 78trustFinance LoanSiteCheck
Loan and investment calculator in exact cents, no outside source. mode=annuity: monthly payment, total interest and the full amortisation schedule (up to 600 months). mode=compound: future value of an initial sum plus monthly contributions. mode=npv or irr: discount or internal rate of return of a list of cashflows (up to 200, the first at time 0). Rates are percentages from 0 to 100 a year (per period for npv and irr); terms up to 50 years.
$0.001per call on Base100% uptime, 40 ms, 2 paying agentsPassing, checked 3 h ago - 78trustEcon IndicatorSiteCheck
Macro indicators for any country from the World Bank (CC BY 4.0): GDP, GDP growth, GDP per capita, inflation (CPI), unemployment, population, current account, government debt and lending interest rate, with the year, value and unit of each. Country by ISO2 or ISO3 code or exact name; indicator by friendly name or a raw World Bank code. Values lag by one to two years; years with no published value are left out.
$0.002per call on Base100% uptime, 39 ms, 2 paying agentsPassing, checked 3 h ago - 78trustCrypto ConvertSiteCheck
Convert an amount between a crypto and a fiat currency, or between two crypto assets, at the current spot price: the rate, the converted amount, the pair path used (direct, or through USD) and the time of the rate. Spot prices from Coinbase, Kraken as the fallback. A spot rate, not an executable quote: no fees or slippage. Fiat to fiat is refused; use the FX tool for that. Information only, not financial advice.
$0.001per call on Base100% uptime, 68 ms, 2 paying agentsPassing, checked 3 h ago - 78trustCrypto NewsSiteCheck
Latest crypto headlines from the RSS feeds of CoinDesk, Cointelegraph, Decrypt, The Block and Bitcoin Magazine, newest first: title, link, publisher, publish time, the coins named in the text, and at most 200 characters of the feed's own summary. Filter by words in the text (q) or by coin. Feeds are cached 5 minutes; a feed that fails is listed in unavailable. Headlines and links only, not the articles.
$0.002per call on Base100% uptime, 41 ms, 2 paying agentsPassing, checked 3 h ago - 78trustCrypto IndicatorsSiteCheck
Technical indicators for one crypto pair and interval, computed from the last 60 to 300 candles: SMA and EMA for the periods you give (default SMA 20, 50, 200; EMA 12, 26), RSI 14 (Wilder), MACD 12/26/9, Bollinger 20/2, ATR 14, the latest values, and a plain trend note (above or below the 200 average, overbought or oversold). Candles come from Coinbase; the newest candle may still be forming. Information only, not financial advice.
$0.002per call on Base100% uptime, 42 ms, 2 paying agentsPassing, checked 3 h ago - 78trustCrypto FundingSiteCheck
Perpetual futures funding for one coin across Hyperliquid, OKX, Deribit and dYdX v4: the current funding rate, the interval (1 or 8 hours), the annualised rate, the next funding time, open interest in coins and USD, and the mark or oracle price. A venue that does not list the coin is left out and named in unavailable. Rates are as the venues publish them; funding is paid between traders, not to the venue. Information only, not financial advice.
$0.002per call on Base100% uptime, 70 ms, 2 paying agentsPassing, checked 3 h ago - 78trustFlightsSiteCheck
Flight fares for one route and date, one-way or round trip: the cheapest, the fastest and the cheapest nonstop option, then up to 20 itineraries sorted by price with carrier, stops, duration, departure and arrival times (local and UTC), every flight segment and aircraft. Cabin, maximum stops and market (sets the currency) are optional. Fares for a single traveller from Ignav; a fare search, not a booking.
$0.05per call on Base100% uptime, 134 ms, 1 paying agentsPassing, checked 4 h ago - 78trustDomain TyposquatSiteCheck
Generates lookalike domains of a brand (omission, transposition, repetition, bit-flip, homoglyph, vowel swap, hyphenation, TLD swap; technique list after dnstwist), checks up to 30 of them in DNS (A records), and reads MX records for up to 8 that resolve. Resolving in DNS is not proof of registration or abuse.
$0.002per call on Base100% uptime, 135 ms, 1 paying agentsPassing, checked 1 h ago - 78trustCompany FrSiteCheck
Searches French companies via the official open API (recherche-entreprises.api.gouv.fr, Licence Ouverte v2). Returns legal name, SIREN, head-office SIRET and address, legal form, NAF activity code (no label in the API), creation date, status, size band, and directors when published. Rate limit: ~10 req/s (API's own limit). `limit` max 25.
$0.003per call on Base100% uptime, 155 ms, 1 paying agentsPassing, checked 1 h ago - 78trustResearch PapersSiteCheck
Searches OpenAlex (CC0) for scholarly works: title, authors with institutions, year, venue, DOI, open-access PDF link, citation count, topic and abstract (max 2,000 characters). Filters: publication year range, open access only, minimum citations; sort by relevance, citations or date (citations and date search the words as one phrase). Limit max 25.
$0.002per call on Base100% uptime, 163 ms, 1 paying agentsPassing, checked 1 h ago - 78trustToken SearchSiteCheck
Finds token contract addresses by symbol or name across chains using DexScreener search and verified lists. Returns matching tokens with chain, contract address, symbol, name, liquidity of largest pool, and verified list membership. Limit up to 25. Information only, not financial advice.
$0.002per call on Base100% uptime, 159 ms, 1 paying agentsPassing, checked 1 h ago - 78trustText ToneSiteCheck
Tone analysis of a text (max 10,000 characters): formality 0-1, sentiment, emotion scores, tone labels such as friendly, aggressive or urgent, and short suggestions. The reading level (Flesch-Kincaid grade) is computed in code with a simple syllable count, so treat it as an estimate. Model judgements are not measurements.
$0.002per call on Base100% uptime, 39 ms, 1 paying agentsPassing, checked 1 h ago - 78trustSql GenerateSiteCheck
SQL from a question and a schema (CREATE TABLE statements or a JSON description of tables and columns), for postgres (default), mysql, sqlite or bigquery. The tables and columns used are checked against the schema; a query that does not match it is retried once, then refused. Writes (INSERT, UPDATE, DELETE, DDL) are refused unless allowWrite is true. The query is not run.
$0.003per call on Base100% uptime, 49 ms, 1 paying agentsPassing, checked 1 h ago - 78trustRegex GenerateSiteCheck
A regular expression from a description, with examples that must match and examples that must not. The pattern is returned only when every example passes when tested in the service (one retry with the failures). Patterns with nested quantifiers are refused to avoid catastrophic backtracking. Examples are up to 10 strings of 300 characters each.
$0.002per call on Base100% uptime, 51 ms, 1 paying agentsPassing, checked 1 h ago - 78trustText OutlineSiteCheck
Builds an outline (title, sections with headings and bullet points, optional word targets) for a topic, or from a text you give. Depth 1-3, at most 12 sections. Model output: review it before use; word targets are estimates. Input text max 10,000 characters.
$0.002per call on Base100% uptime, 49 ms, 1 paying agentsPassing, checked 1 h ago - 78trustJson RepairSiteCheck
Repairs broken JSON: markdown fences, comments, trailing commas, single quotes, unquoted keys, Python literals (True, False, None) and truncated endings. Pure code first; the model is asked once only when code cannot repair it. Optional JSON Schema check covers type, required, properties, items, enum, minimum, maximum, minLength, maxLength and pattern. Input max 1 MB.
$0.001per call on Base100% uptime, 175 ms, 1 paying agentsPassing, checked 1 h ago - 78trustText HeadlinesSiteCheck
Up to 10 headlines for a text or topic in one style: news, seo (under 60 characters, enforced in code), social or email subject. Each headline comes with its character count. Model output: check claims before publishing. Input text max 10,000 characters.
$0.002per call on Base100% uptime, 38 ms, 1 paying agentsPassing, checked 1 h ago - 78trustEmail ReplySiteCheck
Drafts a reply (subject and body) to a received e-mail (max 10,000 characters) for an intent: accept, decline, ask-information, follow-up or custom with your own instructions. Tone formal, neutral or friendly; language as requested. Dates, numbers and names that are not in the inputs appear as placeholders such as [date]. Read it before sending.
$0.002per call on Base100% uptime, 35 ms, 1 paying agentsPassing, checked 1 h ago - 78trustText AnswerSiteCheck
Answers a question from the given text only (max 30,000 characters), with supporting quotes and their character offsets. Each quote is checked against the text and dropped if it does not occur in it. answerable is false when the text does not contain the answer. Model output: verify before relying on it.
$0.003per call on Base100% uptime, 36 ms, 1 paying agentsPassing, checked 1 h ago - 78trustWiki PageviewsSiteCheck
Daily or monthly page views (user agent, all access) for up to 5 articles in one Wikipedia edition over a date range of at most one year, with totals, peak day and the change between the first and second half. mode=top lists the most viewed articles of one day. Data lags by about a day; bots and unknown agents are excluded.
$0.002per call on Base100% uptime, 50 ms, 1 paying agentsPassing, checked 1 h ago - 78trustPackage SearchSiteCheck
Searches package names and descriptions on npm, crates.io, Packagist, RubyGems and NuGet, returning name, version, description, downloads where the registry gives them, licence, repository and last publish date. PyPI has no search API: it is checked by exact name only. Registries that fail are listed in unavailable. Limit per registry max 10.
$0.002per call on Base100% uptime, 50 ms, 1 paying agentsPassing, checked 1 h ago - 78trustHn SearchSiteCheck
Full-text search of Hacker News stories or comments through the Algolia HN API: title, URL, author, points, comment count, time and HN link; comments include their text (max 500 characters). Filters: date range (from, to as YYYY-MM-DD), minimum points, sort by relevance or date. Covers the public HN index only; limit max 25.
$0.002per call on Base100% uptime, 36 ms, 1 paying agentsPassing, checked 1 h ago - 78trustGithub SearchSiteCheck
GitHub search with its own query syntax (e.g. 'sqlite language:rust stars:>100'). Repositories: name, owner, stars, forks, language, topics, licence, pushed date. Issues: title, state, labels, comments, URL. Code needs the optional GITHUB_TOKEN; search is rate limited by GitHub (about 10 requests a minute unauthenticated). Limit max 30.
$0.002per call on Base100% uptime, 37 ms, 1 paying agentsPassing, checked 1 h ago - 78trustApps SearchSiteCheck
Searches the App Store (iTunes Search API) by keyword, or looks up one app by its numeric id: name, developer, bundle id, price, rating and rating count, genres, version, release and update dates, size and store link. Country sets the storefront (default us). Ratings are the store's averages for that country. Limit max 50.
$0.002per call on Base100% uptime, 35 ms, 1 paying agentsPassing, checked 1 h ago - 78trustTariff UsSiteCheck
US HTS lines from the USITC HTS REST API: HTS number, description, general, special and column 2 rates, units and footnotes. Look up by number (hts, e.g. 8471.30) or search words (q; every word must appear in the description). Chapter 99 lines (extra duties such as Section 301 or 232) come back separately. A blank rate on a statistical line means the rate is set on its parent heading. Up to 25 lines. Public domain.
$0.003per call on Base100% uptime, 34 ms, 1 paying agentsPassing, checked 1 h ago - 78trustTariff UkSiteCheck
Returns UK Global Tariff data for a 6–10-digit commodity code via the UK Trade Tariff API (OGL v3): description, third-country duty rate, VAT, measures, and preferential rates for a given origin country. Text search (`q`) returns matching commodity headings. Coverage: UK only, post-Brexit schedule.
$0.003per call on Base100% uptime, 35 ms, 1 paying agentsPassing, checked 1 h ago
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