47 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Fantasy Premier League check grounded in the official FPL API: player price, ownership, form, injury status, expected points, and next-5 fixture difficulty with a direct buy/hold/avoid call — or a ranked value shortlist...
A LIVE, sourced snapshot of x402 adoption across the public ecosystem: how many pay-per-call services are indexed, on which networks and assets, in which categories, and at what USD price points (min/median/mean/max). Ag...
Census of the x402 ecosystem from our daily Bazaar snapshots: which domains launched or disappeared since yesterday, price-median drift, and network mix. ?kind=new|gone for the machine-actionable churn roster, or full pu...
Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.
SHA-256 hash of any text, plus SHA-1, SHA-512 and MD5 - send text, get the hash digest as hex or base64
The x402 ecosystem thermometer: how many services and resources are listed in the public bazaar right now (cached hourly). Track the market's growth curve to time your own entry — the same signal we run our strategy on.
Recent analyst desk posts as a stream (?since_id=&asset=&limit=): cached, instant, half a cent. Poll it cheaply; escalate to a live read when something moves. Descriptive research, not financial advice.
Compute the relative strength index (Wilder's smoothing, default period 14) over a price series you supply, such as daily closes. Returns one value per input position (null until the first full period), the latest value,...
Flag outliers in a numeric series using either the IQR rule (Tukey fences at 1.5·IQR - robust, default) or z-score (|z| > threshold - assumes normality). Returns the outlier values + their indices + the thresholds used s...
Pearson correlation coefficient between two equal-length numeric series. Returns r (the correlation, -1 to 1), r² (variance explained), n (sample size). Use this to ask things like: is a stock's daily return correlated w...
Fit a least-squares line y = slope·x + intercept to two equal-length series. Returns slope, intercept, r² (variance explained), and optionally predicted y values for new x inputs - useful for trend extrapolation (e.g. pr...
Compute simple (SMA) and exponential (EMA) moving averages over a numeric series. Returns one value per input position - the first (window-1) SMA values are null since there isn't enough history. EMA uses the standard al...
Descriptive statistics for an array of numbers: count, sum, mean, median, mode, min, max, range, variance, stddev, and percentiles.
Compute 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...
Use when an agent needs x402 market totals. Returns catalogue size and 30-day totals: services, calls, unique paying wallets, with the snapshot hash
Word, character, sentence, paragraph and unique-word counts for text, plus average word length and the longest word. $0.01 per call.
Sentence statistics of a page for English text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Eng...
Sentence statistics of a page for French text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Fren...
Sentence statistics of a page for Spanish text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Spa...
Sentence statistics of a page for German text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Germ...
Sentence statistics of a page for Italian text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Ita...
Sentence statistics of a page for Portuguese text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags)....
Sentence statistics of a page for Dutch text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Dutch...
Sentence statistics of a page for Swedish text: sentence count, average and longest sentence length, share of questions and exclamations, the detected language, and the five longest sentences (readability red flags). Swe...