the402 x402 endpoint directory

SYNTHORA defi-llama-tvl-ranking: Top DeFi protocols by TVL with rank, chain, category and 1d/7d change, capped list (d

SYNTHORA bitcoin-fees: Bitcoin fee tiers in sat/vB (fastest/half-hour/hour/economy/minimum) plus current block height.

SYNTHORA air-quality: live air quality for any city or lat,lon — PM2.5/PM10/ozone/NO2, EU and US AQI, and a WHO-thresh

Which x402 endpoints actually settle: counts from the latest measurement cycle, where every data point is a real purch

Check an exact npm or PyPI package version immediately before installation using current registry, vulnerability, mali

Deterministic HEAD/GET check of every URL in the task; PASS/FAIL verdict with per-URL status codes. Post-deploy verifi

Restaurant recommendations from the Blackbird network (~2,000 curated restaurants, mostly NYC and San Francisco). Full

Static 2026 macro calendar - countdown to the nearest FOMC rate decision, US CPI, or US Employment Situation (NFP) rel

Use when an agent needs extract json. Returns Extract structured JSON from unstructured text against a caller-supplied

Bybit (primary) / Binance (fallback) perpetual futures funding rate - the key signal for long/short crowding that trad

Resume texto y extrae estructura (resumen, puntos clave, entidades, sentimiento, idioma). Variante con parámetros en l

Takes one email address and tells you whether it can actually receive mail. Returns a verdict of valid, invalid, or ri

DataForAgents — Steam catalog search for agents (name, genre, price filters)

Aggregated perp market state: OI-weighted mark/index price, open interest, funding, per-venue breakdown and freshness

Use when an agent needs rep stableenrich search. Returns Bounded web search for agents using the public Wikimedia Wiki

Day-trade STATE MAP for agents: intraday multi-timeframe conditions on ~70 liquid names (14 market leaders + AI/semis

Job postings read straight from a company's own applicant tracking system — Greenhouse, Lever, Ashby, SmartRecruiters,

Get Hyperliquid Perp PnL Summary

Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr,

Compare two to four product pages by verified identity, listed price, availability, shipping cost and rating without c

Search explainably qualified EU solar and battery tenders from an explicitly dated TED snapshot

Translate short text between languages (Azure Translator). Use when an agent needs a verifiable string in another lang

Full SPX options market briefing for a specific past date. Includes gamma regime, GEX levels, dealer positioning, pivo

Deterministic technical indicators (SMA/EMA/RSI/MACD/ATR/Bollinger/ROC/OBV) over caller-supplied OHLCV data

Deterministic within-dataset duplicate detection via transitive grouping

Deterministic cross-dataset entity matching with configurable field-level scoring

Deterministic tabular data pipeline: select/rename/filter/sort/limit/group/aggregate/dedupe/join/pivot/unpivot/calcula

Deterministic statistical analysis (describe, percentiles, correlation, outliers, time-series) over caller-supplied da

npm package license triage for coding agents: resolve the declared license for one name@version from the public npm re

Active wildfires for a US state: incidents, acres, percent contained, personnel, with a NONE / ACTIVE / MAJOR verdict.

Translate a passage into a target language. Meaning preserved, no commentary, no transliteration notes.

Candidate headlines for a passage, ranked. For subject lines, article titles and ticket summaries.

Compress a passage to a fixed number of sentences. Deterministic length, no preamble, no filler.

Live streamflow for a USGS gauge with a HIGH / NORMAL / LOW verdict vs the site's own median for this day of year.

Sentiment verdict for a passage: positive, negative, neutral or mixed, with a score and the phrase that drove it.

Rewrite a passage in a requested tone — formal, plain, friendly, terse — keeping every fact intact.

Has this consumer product or brand been recalled? CPSC recalls with hazard, injury and remedy detail.

Verify a US healthcare provider by NPI or name: real, active, what they practice, and where they practice.

Content safety screen: allow, review or block, with the categories that fired. A first-pass filter, not a ruling.

Ranked keywords and key phrases from a passage, most important first. For tagging, search and clustering.

CMS star rating and quality profile for a US hospital: mortality, safety and readmission versus the national average.

Open federal grant opportunities matching a keyword, with agency, deadline and days left to apply.

US retail gasoline or diesel price this week vs last, with a RISING / FALLING / FLAT verdict. EIA weekly survey.

Food recall check by company or product: FDA class, reason, distribution, and whether the recall is still open.

SEC filing profile for a public company: identity, recent filings, and whether it is current with its reporting.

Drinking water verdict for a US public water system: violations on record, health-based or not, CLEAR to REVIEW.

Is this medical device FDA-cleared, and has it been recalled? 510(k) clearances joined to recall enforcement.

USDA price or yield for a crop: latest value, unit and year, national or by state, with the recent trend.

Sort text into one of your own labels, with a confidence and a one-line reason. You supply the labels.

Settler-frame census of the x402 economy for any UTC window: per-facilitator txs, USDC, buyers and sellers, the unattr