the402 x402 endpoint directory

Takes chain, token pair, input amount and slippage tolerance, finds the pool the trade would most likely use and reads

Resolves pool, price oracle and data provider through the protocol address provider rather than hard-coded addresses,

Walks the visible book of every requested exchange for the given size, in both directions, and works out what remains

Resolves a pool in a public yield directory by chain, protocol and pool id or symbol, then rebuilds the number a buyer

Read a picture, a scan or a screenshot: full text in reading order, typed blocks with their box on the page, tables as

FDA food recall enforcement reports, newest first by report date. All filters optional. Each record includes recall nu

Real-time water data from USGS NWIS stream / river / groundwater gauges within a bounding box around lat/lon. Returns

Validazione ufficiale in tempo reale di una Partita IVA europea tramite il registro VIES della Commissione Europea. Us

Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. A

Perpetual funding rates for multiple coins in one call with extreme-rate flags signalling crowded positioning or fundi

Reports the credit-to-GDP gap for a country, which is the deviation of the credit ratio from its long-run trend and th

Assesses the recorded biodiversity of an area around a point: how many distinct species appear, how many records suppo

Creates a five-minute inbound SMS lease through a configured licensed provider, polls received messages, and releases

Converts to FLAC, WAV at 16 or 24 bit, MP3, Opus or AAC, with sample rate, channel count and quality all settable and

Measures how well an area is equipped for cycling from four things that can actually be counted. Separation from motor

Looks at every AS path observed for a prefix and reports the ones that do not fit. Four patterns are checked. A path l

Collects the observable signs of a route hijack for one prefix and reports which of them are present, with the measure

Generates the typical misspellings of a package name and looks up every one of them in the registry. Generation rather

Tracks how much is written about an organisation and in what tone, comparing a recent window against the same term own

Classifies only three broad German-language varieties: de-DE Germany German, de-AT Austrian German and de-CH Swiss Ger

Queries the Sensor.Community live area feed, keeps the newest noise reading per outdoor sensor within the requested ra

Collects the physical and legal restrictions recorded in OpenStreetMap within a corridor around the straight line betw

Searches global news coverage for protest, conflict and diplomatic activity in a region and returns the reporting with

Computes the growth of coverage for a topic between a recent window and a baseline, and reports the spread across lang

A monitor with memory over food products. The first call stores a snapshot and says so rather than reporting everythin

Returns the geographic places named in coverage of a topic, each with the number of articles mentioning it, the number

Returns the dates Cellar records for a legal act, each labelled with what it actually means. Entry into force is when

For a base act, returns the consolidated versions the Publications Office has produced, each with its cut-off date and

Takes any identifier for an EU legal act and returns the others, along with the available language versions and format

Assembles all names associated with one taxon into a graph with the accepted name at the centre and every synonym, bas

Resolves a gene symbol or identifier and returns the corresponding identifiers across NCBI and Ensembl: the gene with

Returns the hazard profile of a chemical: GHS pictograms, signal word, hazard statements and precautionary statements

A monitor with memory over registered trials. The first call stores a snapshot and returns the baseline explicitly mar

Retrieves the eligibility section of a registered trial and separates it into inclusion and exclusion criteria as indi

Searches the clinical trial registry and returns matching studies with the fields that decide whether a trial is relev

Aggregates medical device reports for a product code, device name or manufacturer into a trend: reports per year, the

Summarises adverse event reports for a drug: the most frequently reported reactions, the distribution of serious outco

Resolves two products to their RxNorm concepts and compares what the register declares about each: the active ingredie

Returns the sections of an official drug label sorted by clinical significance rather than document order, with the te

Returns the outstanding cross-border positions of banks located in a reporting country against counterparties in anoth

Returns the residential property price index for a country in both nominal and inflation-adjusted form, with growth ra

Combines the general government debt ratio, the budget balance, nominal GDP growth and the long-term government bond y

Returns the main trading partners of a country for exports and imports, each with its share, and the concentration of

Builds a demographic demand profile and shows its work. Population level and growth, the shares aged under fifteen and

Returns annual gross earnings and hourly labour costs per country, in national currency or euro and in purchasing powe

Combines the unemployment rate, the job vacancy rate and the activity rate for one or more countries into a tightness

Returns harmonised consumer price inflation for several countries over a period, taken entirely from the European harm

Assembles a macroeconomic profile of a country from World Bank indicators, and refuses to present it as a snapshot of

Takes a route as an ordered list of waypoints, samples it at a chosen spacing and tests every sample against the curre

Takes a document as text, a public URL or inline base64 — PDF, DOCX, ODT, HTML and Markdown are read — and returns it