the402 x402 endpoint directory

Takes a machine definition, the current state, one event and an optional context, and computes a single step. Transiti

Pay-per-call MCP gateway: 12 tools (markdown, token_price, wallet_portfolio, whale_alerts, cross_chain_balance, change

Pay-per-call MCP gateway: 12 tools (markdown, token_price, wallet_portfolio, whale_alerts, cross_chain_balance, change

Pay-per-call MCP gateway: 12 tools (markdown, token_price, wallet_portfolio, whale_alerts, cross_chain_balance, change

Cable loss uses the DC resistance of the two-way run at twenty degrees Celsius; warm cable in a hot compartment carrie

Pure astronomy and geometry on level ground: sun position by the NOAA method, shadow length as object height divided b

Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode p

Conductor mass is calculated from nominal cross-section, core count and length against the material density; for a nom

Resolves in both directions: a 20-character LEI returns that entity, a company name returns the matching entities rank

Answers the two questions that open any serious piece of research. First, where does something stand officially: filte

Splits the answer into sentences and measures, for each one, how much of it is covered by the supplied sources. Covera

Does two things that every shipping integration rebuilds and every one of them differently. First, carrier detection:

Takes one media file by URL or inline base64 and reads its C2PA manifest store. The answer says whether a manifest is

Scores a source along the dimensions that decide whether a claim can rest on it. Recency: how old the material is agai

Compares a purchase order against a delivery note and an invoice, line by line. Lines are paired by article number whe

Rebuilds an invoice from its lines and compares the result with the stated totals. Line by line it checks quantity tim

Two answers in one call. Validation: the number is checked against the VIES service of the member state that issued it

Computes what an import actually costs at the destination. The customs value is assembled from goods, freight and insu

Providers each build their signing string differently — some sign only the body, others prepend a timestamp, an id, or

Decodes a JWT and checks it in two layers. Structure and claims: expiry, not-before and issued-at against the current

Looks up the declared licence of each package through deps.dev and sorts the result by the only question that matters

Forward resolution takes a name and returns the address it points to, plus the resolver and the owner. ENS names resol

Takes two to twelve answers and returns a field-by-field comparison. For JSON answers every leaf path is compared acro

Compares a producer output schema against a consumer input schema and reports whether the two can be chained. Every re

Converts each OpenAPI operation into an MCP tool. Path, query and header parameters and the JSON request body are merg

Reads an OpenAPI 3.x document and reports what would stop a machine consumer. Errors: missing openapi, info or paths;

Takes the steps of one agent run and returns a scored report. It counts identical tool calls (same tool, same argument

Validates output against a JSON Schema and reports each violation with its JSON path, the rule it broke and a sentence

Plans the division of a long input for a given model. It reserves room for the system prompt, the expected answer and

Works out what a call would cost. Give either the text itself or a token count, plus the expected output length, and g

Scores every catalogue model against one task and returns a ranked shortlist. You state the task kind, optionally a pe

Takes a list of MCP tool definitions, as returned by tools/list on any number of servers, and rewrites them into one c

Validates an Agent Card document against the A2A convention and returns findings by severity: error (the card is unusa

Books a single POST to a URL you own, at a time you name, with a payload you supply. Delivery is retried up to five ti

Key-value state for agents that need to survive between calls. Every write carries a time-to-live; the maximum is 30 d

Generate all permutations of a given sequence.

Test whether a coordinate falls inside a polygon.

Resolve the timezone for a latitude/longitude.

ModernFinBERT social sentiment for equity tickers

Validate a VAT number and get company details associated with it.

Calculate VAT amount for a given price and country.

Get the current time, date, and timezone for a location.

Validate an IBAN and retrieve associated bank details, country, and check digits.

Validate a VAT number and get company details associated with it.

Calculate VAT amount for a given price and country.

Get the current time, date, and timezone for a location.

AgentWorld Sports Agent — Quick Answer

AgentWorld Sports Agent — Quick Answer

AgentWorld Sports Agent — Quick Answer

AgentWorld Sports Agent — Quick Answer