the402 x402 endpoint directory

Single payment bundle: DNS A/AAAA, HTTP HEAD probe, and TLS certificate peek for agent infra workflows

Search businesses by query + location

Current latest version, date, and release URL for a package. Use ?id=pkg:react for tracked packages, or ?package=<name

Earnings calendar for upcoming US stock reports — earnings date, EPS estimate, pre/post-market timing. Filter by ticke

LLM completion at a flat price — no signup, no API keys, no token math. Body: {prompt (required), system?, max_tokens?

Measure real-world page load performance (response time) for any URL from a chosen global location. Returns total load

Boon context-aware suggested recognition amount

Convert and compress images to WebP, AVIF, JPEG or PNG. Optimize and shrink photos for web and CDN delivery from any i

Remember a fact or context in durable agent memory.

Per-coin positioning brief: exchange-median spot (Binance/Coinbase/Kraken, spread disclosed), Hyperliquid funding, ope

Upscales a low-resolution image using super resolution. Pass the image as a URL. Returns a link to the upscaled result

Detect and locate objects in an image (YOLOX-nano, COCO classes): people, pets (dog/cat/horse), vehicles, and 70+ more

OCR a scanned PDF into clean text (Tesseract, English, machine-printed documents). Up to 25 pages per call. PDFs that

List Wirecutter review URLs from the public Wirecutter review sitemaps. Defaults to recommendation-like review pages.

AI Web Extractor — turn ANY url into clean, LLM-ready markdown. POST {url}; get the main content as markdown (boilerpl

Aeon-powered market intelligence: defi regime, narratives, trending, top protocols, fear/greed divergence, or x402 eco

Is this EU VAT number valid? Live VIES check against the European Commission's official VAT Information Exchange Syste

Return live cross-exchange perpetual funding rates and the largest annualized funding divergences.

Get detailed information for a specific Kalshi event by ticker symbol

Uniswap v4 hook security scanner & rug-check API (Base mainnet). Pre-trade safety gate for DEX routers, token scanners

Add 10 credits ($0.001 each) to your wallet's balance per settled call — loop it to fund any amount. Credits power the

Generate an AI-powered similarity key for product name matching. Handles variations in product names, model numbers, a

Gold XAUUSD trading signal with direction, entry price, stop loss and take profit targets 💎【付款后立得】实时结构化JSON，即插即用——无需注

LinkedIn GeoID lookup

Real-time DEX market data & cross-exchange arbitrage spread API for BSC/BNB Chain. Live on-chain token pair prices, li

US IPO pipeline — companies currently in registration (S-1/F-1), filterable by stage, recency, SIC and domestic/foreig

IPO registration withdrawals (Form RW) with time-in-registration — the market risk-sentiment tape

Recent-window SEC Form 4 insider transactions (buys/sells), newest first — filter by transaction code, minimum USD val

Recent OFAC list changes (adds/removals/modifications, rolling 90 days) — skip full re-screens on quiet weeks

All ~30 currencies at the most recent ECB daily reference fixing, rebased to any covered currency — dated, attributed,

Fused directional trading signal with confidence score

List & search Minecraft items — paginated, filterable structured JSON catalog of every item

List & search Minecraft blocks — filter by tool, tier, tag, dimension & hardness; paginated structured JSON catalog

Largest 13F managers for a quarter by total reported value — institutional leaderboard and discovery surface

Mutate a known-good seed's sound (classic sfxr mutate) — nearby variations by parameter perturbation

Newest headlines from a deduped multi-source pile (GDELT + Hacker News + major RSS + Google News), newest first — filt

Generate an AI-powered similarity key for global/international address matching. Handles international address formats

🇪🇺 EU TRADE & DEMOGRAPHICS — trade balance, population statistics, employment rate across 27 member states. Official

🇨🇳 CHINA MACRO SNAPSHOT — GDP, CPI, PMI, LPR rates, USD/CNY exchange rate. Official government data, updated monthly

🇺🇸 US MACRO SNAPSHOT — GDP, GDP growth, CPI inflation, unemployment rate, population, trade balance. Sourced from Wo

🇨🇳 CHINA INDUSTRY DATA — commodity price index, energy index, agricultural products, industrial production YoY. The

🇺🇸 US INDUSTRY DATA — manufacturing share of GDP, services sector, exports intensity. Track American industrial outp

🇨🇳 CHINA CUSTOMS & TRADE — exports YoY, imports YoY, trade balance. Track the world's largest trading nation with of

🇪🇺 EU INDUSTRY DEEP DIVE — production by sector, energy consumption, construction output, retail trade. Track Europe

Official UK Companies House data in one paid call. Search: ?q=tesco returns matching companies (number, status, type,

Ask a question about Alice's Adventures in Wonderland for a tutoring agent, quiz generator, or reading app — get back

Get chain growth rankings

Institutional crypto market data: MVRV, SOPR, NUPL, Fear & Greed, funding rate, open interest — metrics that cost $999

🪄 DUMB-PROOF AIRDROP FARMING GUIDES — step-by-step, wallet-by-wallet, chain-by-chain. Which wallet to use, which chai

Generate cryptographically secure UUID v4(s)