Web answer

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://agent402.tools

• POST/api/stats-summary—No price listedCompute the full descriptive-stats panel for an array of numbers in one call: count, sum, mean, median, mode, stddev (sample), variance, min, max, range, q1, q3, IQR. Beats calling 12 separate tools when you already have the array in front of you. Also on x402 Bazaar
• POST/api/kalshi-weather-index—No price listedKalshi's own minute-resolution city temperature index (Fahrenheit), the series its hourly temperature markets settle on, computed from weighted member stations. Ask for a trailing window (lastSec, default one hour, max 7 days) or a from/to window; detailed adds every station's reading per minute; includeCalibrations adds the published station-weight and offset timeline. Also on x402 Bazaar
• POST/api/password-strength—No price listedScore a password's strength: character-set size, entropy bits, a 0–4 rating, and an estimated offline crack time. The password is never stored or logged. Also on x402 Bazaar
• POST/api/skill/wallet-audit—No price listedFull wallet activity review: balance, recent transactions, and token metadata for a given address. Wallet audit skill pack: one x402 payment runs 3 underlying tools (wallet-balance, wallet-transactions, token-metadata); partial-success per step. Also on x402 Bazaar
• GET/api/edgar-13f-datasets—No price listedThe SEC's bulk Form 13F Data Sets: every quarterly (2013Q2-2023Q4) and rolling three-month (2024-) archive the SEC publishes, newest first, with its window, size and download URL, plus the seven tables each archive carries (SUBMISSION, COVERPAGE, OTHERMANAGER, OTHERMANAGER2, SIGNATURE, SUMMARYPAGE, INFOTABLE) and the readme. Read from sec.gov's own listing, cached 6 hours. Pair with edgar-13f-dataset-head to read a bounded head of one table without downloading the archive. Also on x402 Bazaar
• POST/api/punycode-convert—No price listed
• GET/api/fx-historical—No price listedHistorical foreign-exchange rate for a specific date using European Central Bank reference rates. Returns the rate that was published on (or rolled forward to) the requested date. Also on x402 Bazaar
• POST/api/exa-answer—No price listedAsk a question and get a written answer with the sources it was drawn from. The engine searches its index, reads the pages and composes the answer, returning the citation list (title, URL, published date) alongside it so every claim can be checked. Model-backed: the answer text is generated, the citations are retrieved. Also on x402 Bazaar
• POST/api/skill/article-digest—No price listedQuick research brief on any topic - web search results plus an AI-generated answer in one pass. Article digest skill pack: one x402 payment runs 3 underlying tools (search, answer, search-news); partial-success per step. Also on x402 Bazaar
• GET/api/drug-adverse-events—No price listedTop reported adverse reactions for a drug from the FDA FAERS database (openFDA), ranked by report count - a fast read on a drug's real-world safety signal. Live FDA data, no key. Also on x402 Bazaar
• POST/api/kalshi-live-data—No price listedThe live feed a Kalshi event settles on, from Kalshi's free live_data tier: a crypto event returns the CF Benchmarks price series, candlesticks (15M, 1M) and the maturity time; an economic-data event (CPI, jobs) returns the provider's series with the target period. Pass an eventTicker, or a seriesTicker (e.g. KXBTC) and the soonest open event is resolved for you. The type field names the schema of details. Also on x402 Bazaar
• POST/api/text-stats—No price listedCounts for any text in one call: characters (Unicode code points), words, sentences, paragraphs, avgWordLength, readingTimeMinutes (200 words a minute) and estimatedTokens, a rough LLM token estimate (about 4 characters a token, one per Chinese or Japanese character). Chinese and Japanese text, which has no spaces, is counted a character per word, and 。！？ end sentences. Also on x402 Bazaar
• POST/v1/metered/gemini—No price listedGoogle's generateContent wire priced from the request itself: the 402 quotes this exact body, from $0.001, with upto buyers settling actual usage. Use it when an agent built on the Gemini SDK needs a supported model paid per call without an API key. Also on x402 Bazaar
• POST/api/image-dominant-color—No price listedExtract the dominant colors of an image as a palette of hex values with pixel ratios. Send a public image URL or a base64 image, and optionally how many colors (1-10, default 5). Deterministic bucketed quantization; transparent pixels are ignored. Also on x402 Bazaar
• POST/api/tx-receipt—No price listedFull receipt for a transaction hash in one call: status, block, from/to, value, gas used vs limit, effective gas price, total fee, tx type, calldata selector, contract created, plus every ERC-20 / ERC-721 / ERC-1155 Transfer event decoded locally from the logs (token, from, to, amount, tokenId) and the list of contracts that emitted logs. Receipt and transaction are fetched in a single batched request. Also on x402 Bazaar
• POST/api/markdown-to-html—No price listedRender CommonMark + GFM markdown to HTML. Also on x402 Bazaar
• POST/api/render—No price listedRender a page in a real headless Chromium browser (JavaScript executed) and return its main content as clean markdown. Use it for single-page apps and JS-heavy sites where a plain fetch returns an empty shell. Also on x402 Bazaar
• POST/api/html-strip—No price listedStrip all HTML tags and return plain text. Preserves block-level structure (paragraphs and headings become newline-separated). Faster and more predictable than running extract on a raw HTML string when you already have it. Also on x402 Bazaar
• GET/api/exchanges—No price listedCrypto exchanges ranked by trust score: id, name, country, year established, trust score (1-10) and rank, 24h volume in BTC (and normalized), centralized flag and URL; limit 1-100 (default 25). Pass `exchange` (an id such as binance, gdax, kraken) for ONE exchange's profile instead: the same fields plus description, trade volume incl. and excl. wash-trade normalization, ticker count and social links. Cached in-process for 5 minutes. Use exchange-tickers for an exchange's markets. Also on x402 Bazaar
• GET/api/exchange-tickers—No price listedMarkets (tickers) listed on one exchange: base/target pair, last price, 24h volume, USD- and BTC-converted last price and volume, bid-ask spread %, trust score (green/yellow/red), anomaly and stale flags, trade URL and last trade time. Filter by `coins` (coin ids, max 10); pages of up to 100 tickers (`page`), trimmed to `limit` (default 50). Where is a coin actually trading, at what spread, and is the volume trusted. Cached in-process for 60 seconds. Data provided by CoinGecko. Also on x402 Bazaar
• POST/v1/research/max—No price listed
• POST/api/unshorten-url—No price listedFollow a short link's redirect chain (bit.ly, t.co, youtu.be, tracking links, …) without downloading any page body: returns the final URL, the final HTTP status, and every hop with its status code and Location target. Capped at 5 redirects; every hop is SSRF-re-validated, so chains that dive into private networks are blocked. Lets agents pre-flight links before fetching or citing them. Also on x402 Bazaar
• POST/api/skill/fixed-income-desk—No price listedRead the rate environment and price a bond in one workflow: the live Treasury curve, the recession-signal spread, inflation context, then price and yield a specific coupon bond at current rates. Fixed-income desk skill pack: one x402 payment runs 5 underlying tools (treasury-yield-curve, yield-curve-spread, bond-price, bond-ytm, cpi-yoy); partial-success per step. Also on x402 Bazaar
• POST/api/pdf-rotate—No price listedRotate pages by 90/180/270°. Body: {"url":"https://…/file.pdf","degrees":90,"pages":"1-3"?}. Omit "pages" to rotate all. Returns the new PDF as base64. Also on x402 Bazaar
• POST/api/json-to-xml—No price listed

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