the402 x402 endpoint directory

Returns demand depth for one category: probe volume, distinct sources, buyer-class share, probed price points, and a d

Screen a person or entity against current official OFAC sanctions data before an agent onboards, pays, or transacts. R

Token security / honeypot detector for a Base mainnet ERC-20: EIP-1967/1822 proxy + upgradeability detection, bytecode

Bazaar procurement: POST {url} or {query} for a capability -> the equivalence cluster of functionally-identical x402 l

Claim-denial intelligence for a CARC code (e.g. CO-50, PR-204, CO-197). Returns plain-English meaning, category, wheth

Get the five newest spaceflight news stories with titles, summaries, sources, article URLs, images, and publication ti

Cheapest image generation on x402 Bazaar. Stable Diffusion 3.5 (default), Lustify SDXL/v7/v8, Qwen Image, Chroma, WAI

A ranked, tagged digest of the last 24h of high-signal developer news (AI, devtools, security, infra) with scores, lin

Fast EVM smart-contract malicious-pattern triage. Returns risk score, verdict, top flags, and Phase-6 counterparty int

Biomedical researcher analytics — h-index, citation metrics, institution, publication trajectory, and top topics from

Live crypto narrative and sentiment radar for AI agents. Searches recent X posts and the web, adds a verifiable CoinGe

Shuffle an array using Fisher-Yates algorithm (max 1000 items)

Send a real plaintext email to a recipient you specify, on your behalf, via 01Mind. Every send carries a server-added

Kronos by ForgeMesh current crypto risk state, per-symbol signal streaks, and active cooldown timers. Use as a low-cos

Returns details on ICS malware by name including capabilities.

Live CISA ICS-CERT advisories filtered by vendor or sector. Pass ?vendor=siemens or ?sector=energy. Returns advisory I

Returns cross-asset macro reference numbers from FRED.

Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v2/query)

Service: ScreenshotOne (https://screenshotone.x402.paysponge.com/take)

AI-package release velocity. Per-package releases_24h / releases_7d / releases_30d, latest bump classification (major/

Forward and backward calendar over the AI policy registry. Each entry classified relative to now (past / active / upco

Last 30 days of arXiv preprints flagged as milestone candidates by an offline Qwen 3.6 27B per-paper extraction pass.

Live on-chain spot prices for every token on the Hyperliquid DEX (HYPE, PURR, and hundreds more), quoted in USDC: mid/

Live valuations for private, pre-IPO companies — Anthropic, OpenAI, SpaceX, Anduril, Neuralink, Kalshi, Polymarket — i

One reported XBRL financial fact for every company that disclosed it in a calendar period, for peer screening. Pass ?t

Global news attention and tone for any company, ticker, or topic, from the GDELT Project's worldwide news monitoring.

Market-wide recent Form 144 insider intent-to-sell notices across all US issuers — who is filing to sell, before the F

Snapshot a list of US-listed tickers at once: for each symbol, the company name, market session, current price, day ch

Market-wide split calendar across all US tickers (no ticker needed). Each row has the ticker, execution date, directio

Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with

Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, B

US labor-market headline indicators from the Bureau of Labor Statistics: the unemployment rate, labor force participat

Upcoming and historical US IPOs: issuer name, ticker, announced and listing dates, offer price range and final price,

Full-text search across every SEC EDGAR filing since 2001. Find filings mentioning a keyword or exact phrase via ?q=,

The combined market regime — one read fusing the stock Fear & Greed score and velocity, VIX, insider-buying sentiment,

The full daily history of the US stock Fear & Greed index from 2016 to today, each point a date and 0–100 score. Pass

The current US stock-market Fear & Greed index (0–100, CNN-style) with its sentiment rating and all five weighted comp

The day's biggest percentage gainers across US equities, with current and previous-day OHLCV per ticker. From x402stoc

The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock

Curated stock-market news with ticker tags, source, publisher, image, and timestamps. Pass `?ticker=AAPL` to filter. F

Every energy benchmark in one call: WTI and Brent crude oil spot, Henry Hub natural gas spot, and US regular retail ga

US consumer price inflation from the Bureau of Labor Statistics: the latest headline CPI-U and core (ex food and energ

Open a commitment issued by /v1/commit and receive a signed statement that the value matches what was sealed, and how

Turn any company page into structured fields using a prebuilt schema: company_profile, team_members, pricing, tech_sta

AI model pricing comparison table: what every AI model costs right now — GPT-5, GPT-4o, Claude 5, Claude Sonnet, Gemin

Upcoming and historical US IPOs: issuer name, ticker, announced and listing dates, offer price range and final price,

Decodes YOUR signed EIP-3009 authorization and hands it back field by field — payer, value, recipient, validity window

A signed, timestamped statement that a specific SHA-256 was presented to Soren at a given moment. Use it when a counte

Ultra-processed food check for one real product — scan a barcode (EAN/UPC) and get the NOVA processing group, Nutri-Sc

Upload an image, get back a permanent public URL. multipart/form-data with a required 'file' field (image/jpeg, image/