Ranked list of live x402 endpoints (top 50) filtered by keyword, network and max price, ordered by Settled quality score. Use it to find a working alternative to a dead or overpriced endpoint.

Current open positions for an address

Detect whether a webpage changed. Website change detection and recurring webpage monitoring for price changes, inventory changes, availability changes, documentation updates, policy updates and competitor monitoring. Compare current content with previous_hash or previous_text and return current_hash plus deterministic change status and diffs.

Crypto news and stock market news, latest headlines: crypto and US stock headlines plus material corporate filing events (8-K) with extracted tickers, keyword sentiment, source and link. Filter by category or query. Use to catch market-moving headlines.

Geocoding and reverse geocoding from GeoNames: city, town or postal code to lat/lon, and lat/lon to the nearest place and postal code. Covers 170,000 places with 1000+ inhabitants and 1.8 million postal codes worldwide, answered from our own database in milliseconds. Not street level: house numbers and streets are skipped and reported in ignored_parts. Provide address (e.g. 'Paris, Texas', '10115 Berlin') or lat + lon.

OHLCV candles for crypto perpetual futures, 1m to 1d, on trade price (mark and index where the venue publishes them), across 19 venues (Aster Perpetuals, Avantis, Binance USD-M Futures, Bitget Perpetual Futures, Bybit Perpetuals, Coinbase International Exchange (legacy; migrated to Deribit) and 13 more). Built from venue 1-minute klines; periods with no data come back as gap rows, not interpolated. DQL filter, timeframe, from, to. No charge when no candle is returned. 0.005 USDC per call.

Classify text into exactly one of your own labels using an LLM. Body: text (max 4000 chars), labels (2-20 strings).

Upcoming scheduled catalysts: US macro prints (CPI, jobs, PCE, GDP…) with ET times, FOMC decisions/minutes, Treasury auctions and earnings dates, each with the assets it usually moves.

Live balances of a Base wallet: native ETH and US-dollar stablecoin, plus its transaction count.

Find where a small pattern image (a button, icon, logo or crop) appears inside a larger screenshot or picture, using OpenCV cv2.matchTemplate. Returns the best position, plus every non-overlapping position scoring above the threshold, as pixel boxes with scores. Use it for exact-looking pixel patterns at the same scale; for different scale, rotation or perspective use /v1/homography.

Screen a person, company, vessel or crypto address against US Treasury OFAC sanctions lists (SDN and Consolidated): fuzzy name matching across names and aliases (word order, accents, suffixes, typos), exact crypto address matching. Each match: score, OFAC ID, programs, aliases, addresses, DOB, nationality. Refreshed every 12 hours. For KYC, payments and vendor checks. $0.005 USDC per call.

DeFi yield and APY data for AI agents and yield optimizers. Thousands of liquidity and lending pools across chains and protocols, filterable by chain, project, token symbol, minimum TVL and stablecoin-only, sorted by APY. Each pool returns chain, project, symbol, TVL and APY. Sourced from DefiLlama yields.

npm package safety gate: vulnerabilities, malware advisories, typosquatting, install-script risk.

Core PCE excluding food and energy — the single most important inflation series for Fed policy decisions. The FOMC explicitly targets this at 2%. Persistent deviations drive rate decisions. Monthly frequency with full derived metrics and 30+ year history.

Quick factual lookup: a plain-language summary (abstract) plus up to 5 relevant links from Wikipedia. Best for people, places, concepts, history and science. Returns links, not page content: to get the content of the top results in the same call, use search-read. Not for breaking news: use news-search. Params: query (required).

Crypto wallet sanctions screening (OFAC SDN addresses). Use before sending crypto to an address, or when asked if a wallet is sanctioned: checks Bitcoin, Ethereum/EVM, Tron, USDT, Litecoin, Monero and other addresses against the wallets on the US OFAC SDN list, refreshed weekly. Returns sanctioned true/false, currency, listed entity and programme.

Trending NFT collections with floor price, 24h move, volume and average sale. No input required.

Top Hacker News headlines right now - title, URL, score, comments. Fresh links for agents that need current tech/startup signal. Try GET /news/sample.

Extract clean readable webpage text from a public URL, removing boilerplate for LLM-ready research or RAG ingestion.

Is the Tokyo Stock Exchange (JPX/TSE) open on a date? Returns closed reasons, next/previous trading day and the first/last trading days of the year (daihakkai/dainokai).