the402 x402 endpoint directory

Rank the active DeltaSignal slice by deterministic Phase 1 alpha score.

Honeypot.is buy/sell simulation for any Base or Ethereum ERC-20. Returns is_honeypot verdict, buy/sell/transfer tax %,

SYNTHORA macro surprise index: z-score of the latest change vs the trailing 12-change distribution for official ECB se

Decision verdict for prediction markets: probability, direction and multi-source evidence with declared sources. $0.05

Polymarket resolution watch: markets ending within N days (default 7) with UMA resolution status (proposed/disputed),

Polymarket odds movers: active markets ranked by biggest price swing in the last 1h / 24h / 1wk (window param), with y

Resolution/dispute risk score (0-100) for Polymarket markets: UMA status (proposed/disputed), UMA bond and reward, rul

SYNTHORA cryptonews: real-time crypto news headlines with sentiment, ranked by importance. Aggregates keyless RSS feed

SYNTHORA market-dominance: BTC and ETH market dominance contrasted between TWO independent providers (CoinGecko and Co

SYNTHORA mtasts: sMTP transport-security audit: MTA-STS (RFC 8461) + TLS-RPT (RFC 8460). Resolves the policy DNS recor

SYNTHORA translate: translate any text between 100+ languages with automatic source-language detection. Preserves tone

Linkup — DEEP agentic search: iterative multi-query retrieval for hard or multi-hop questions where one-pass search mi

Pass/fail check: does the text rank within the top `min_rank` categories of its target taxonomy? Returns `pass`, the t

Proofread text: grammar, spelling, punctuation, and clarity fixes with explanations.

Rewrite text to a requested tone or format (professional, concise, plain-language) without changing meaning.

Classify content: topic tags, category, and sentiment with confidence scores.

Extract structured data (entities, fields, records) from unstructured text into JSON.

Condense articles, reports, or transcripts into a structured summary with key points.

Translate text between languages with the source language auto-detected. Returns the translation plus a confidence not

Buy Ausca asynchronous AWS Transcribe through one measured Runx marketplace listing.

Buy Ausca asynchronous Textract document analysis through one measured Runx marketplace listing.

Paid quote for a bounded custom job. Returns accept, map_to_existing, or reject plus a fixed run SKU and price. One co

Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/low, 52-week range, volume) fr

Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless mar

Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from

SYNTHORA sanctions-screen: sanctions screening with MATCH / CLEAR verdict over 4 official downloads (OFAC SDN primary

Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free sourc

Probability of a specific weather event in a window, for any point or city — Our model's probability that a condition

Historical performance of the edge signal: hit rate, calibration, by hazard — Aggregates stored edge signals whose mar

🆕 Base Account spend permissions let an app or agent spend a scoped, recurring allowance from a wallet — the primitiv

Cross-venue funding-rate arbitrage screener for crypto perpetuals: for each symbol, identifies the venue to SHORT (hig

Converts text to speech with 30+ voices and 5 audio formats. Morpheus primary for Kokoro, Venice fallback and alternat

$0.05/document. Parse a government ID (passport, license) into typed fields (Textract AnalyzeID). Parsing only — for v

🆕 Every other B20 check reads what the issuer CAN do; this reads what they HAVE done. Scans the token's actual burnBl

Translate many independent strings in one request — each with a caller ID preserved in the response — with per-item st

Fetch any article or web page and extract clean readable text stripped of navigation, ads, and boilerplate — returns t

Research OHLCV candle forecast via Kronos-mini (financial K-line foundation model). Not financial advice. Symbols BTCU

Raw on-chain registry event log for one autonomous AI trading bot: registrations, wallet links, pre-committed strategy

Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom vi

🆕 A MetaMorpho vault spreads your deposit across Morpho Blue markets — your real risk is WHERE the curator put it and

🆕 Commerce Payments flows are DRIVEN by an operator — it authorizes escrow, captures for merchants and takes the fees

Pay once to register a price-threshold alert on any Base token. Supply target price, direction (above/below), and an h

Futures Open Interest — The total amount of funds allocated in open futures contracts. Data by Glassnode.

DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics f

Generate common typo and look-alike variations of a domain and check which are already registered — catches character

Generate brandable startup/product names from a keyword using prefixes, suffixes, blends, and phonetic patterns, then

Event extraction / event parsing — turn any caption, announcement, listing, or page text into a normalized calendar ev

One-call market briefing for agents — BTC/ETH/SOL spot + 24h moves, major fiat crosses (USD/EUR, USD/GBP, USD/JPY, EUR

Counterparty due-diligence for any Base or Ethereum wallet — age, funding origin, USDC flow, activity pattern, and ris

Check an IP address against AbuseIPDB and AlienVault OTX threat feeds. Returns a composite risk score, threat categori