the402 x402 endpoint directory

Divides observed CPU, memory-time, network, tool-call and wall-time usage by caller-supplied budgets, reports exceeded

Aligns caller-labeled dimensions, computes cosine similarity and a normalized L1 difference, and flags drift against a

Multiplies installed quantities by supplied waste-adjusted production factors and adds tonne-kilometre transport facto

Standardizes current-minus-baseline change by a supplied scale, applies an explicit direction and weight, clips extrem

Compares supplied visits, mean dwell time and conversions with explicit baselines and combines the three ratios using

Applies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electr

Compounds supplied rent and expense growth assumptions, applies vacancy and collection loss, subtracts operating expen

Converts each supplied storage segment into equivalent ageing at a reference temperature using a caller-supplied Q10 f

Converts area, sampling depth, bulk density and initial/final organic-carbon mass fractions into stock estimates and a

Adds simple degree-days from caller-supplied daily temperatures to an existing accumulation, then marks days that meet

Compares temperature, heart rate and an activity ratio with ranges supplied by the caller, then reports normalized dev

Accumulates simple daily degree-days above a supplied base temperature and combines threshold progress with mean humid

Runs a deterministic bucket balance for each supplied day. Rain is reduced by a caller-selected runoff fraction, evapo

Calculates cosine similarity between caller-supplied numeric embeddings and combines it with supplied spectral distanc

Updates one shared beta prior with each variant’s supplied clicks and non-clicks, reports posterior means and bounded

Weights likes, comments, shares, saves and clicks, divides by supplied reach, and reports cohort and aggregate points

Tokenizes caller-supplied campaign and trend keywords, calculates overlap relative to the trend vocabulary, and flags

Normalizes whitespace, inserts a caller-supplied visible marker after every selected number of words and at the end of

Normalizes caller-supplied blink deviation, lip-sync error, spectral discontinuity, compression inconsistency and meta

Uses the Kozeny-Carman relation with supplied porosity and pore diameter, then applies Darcy’s law with supplied thick

Divides each available substrate mass by its required mass per product mass, selects the limiting substrate, and appli

Standardizes each supplied value against its supplied mean and standard deviation, flips markers whose favorable direc

Multiplies per-contact transmission probability, effective contacts per day and infectious duration to obtain a simple

Normalizes non-negative caller-supplied taxon counts and computes observed richness, natural-log Shannon entropy, Simp

Maps each two-bit group of caller-supplied UTF-8 bytes to A, C, G or T and reports a SHA-256 checksum of the original

Uses lattice dimension, log2 determinant and an assumed root-Hermite factor to estimate Gaussian-heuristic and reduced

Treats a caller-supplied odd-length bit word as a classical repetition code, majority-decodes one logical bit, and rep

Estimates logical qubits and logical gates from algorithm family and key size, applies a caller-supplied error-correct

Fits ordinary least squares to log radiance by year, converts the slope to annual radiance change, and applies a calle

Computes mean NDVI and an ordinary least-squares daily NDVI trend, then applies yield = intercept + mean_coefficient×m

Combines caller-supplied AIS gap duration, unmatched satellite detections, night-observation fraction, and position di

Checks wind, gust, lightning distance, precipitation, cloud fraction, and temperature against caller-supplied limits a

Applies fixed coefficients to recency, session trend, playtime, support tickets, and recent purchases. It is an untrai

Selects objective framing, complication, and reward language from declared templates using a caller seed. It returns a

Applies ordered set/remove attribute and set name/description operations to caller-supplied metadata, then hashes cano

Enumerates feasible player pairs, ranks them by rating gap then worst latency, and greedily selects disjoint pairs. Th

Maps a seed and asset category to declared silhouette, material, palette, symmetry, and detail parameters. The result

Selects and fills a small declared dialogue template using a caller-supplied seed, NPC name, intent, tone, and facts.

Applies a fixed, published logistic equation to aggregate caller-supplied features and reports an estimated turnout ra

Subtracts committed liabilities at month zero, then projects recurring inflow and operating outflow with caller-suppli

Joins caller-supplied vote vectors by proposal ID, encodes against/abstain/for as -1/0/1, and computes weighted cosine

Splits caller-supplied proposal text into sentences, scores each sentence by normalized non-stopword frequency, and re

Applies a transparent heuristic: cycle fade scales with equivalent full cycles and depth-of-discharge exponent; calend

Computes free-space loss at one metre, applies a caller-supplied path-loss exponent over distance, then reports estima

Computes cohort median, median absolute deviation and robust z-scores for one numeric reading per device. A caller-sel

Canonicalizes firmware hash, version, device model and minimum bootloader version, then produces a SHA-256 manifest di

Fits reference = slope × observed + offset with ordinary least squares over paired caller-supplied readings. It report

Uses rated electrical power, food mass, start and target temperature, specific heat and an explicit efficiency range s

Extract and normalize HTTP and HTTPS links from a public web page. Use for crawlers, sitemap generation, link discover

Takes two state documents — target (what the twin should look like) and observed (what was measured) — and returns a l