Real-time crypto derivatives signals for BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE-USD: perpetual futures funding rate (raw + annualized), next_funding_time, funding_interval_hours, open interest and 1h change, basis (perp vs index), funding-rate trend. Live data from OKX perpetuals via Kronos market_signals. Pay-per-call via x402.

Live multi-asset price feed and market intelligence endpoint. Query real-time US Stock prices, cryptocurrency spot rates (USD pairs), and perpetual futures analytics (funding rates, open interest, leverage) in a single unified request. Ideal for AI portfolio managers, execution algorithms, and quantitative models.

Author and researcher profile search. An author name returns matching researchers with current affiliation, publication count, total citations, h-index and i10-index, and their most-cited papers — for author lookup, disambiguation, and citation-metrics. Keyless via OpenAlex.

Payout status for a StonkFun reward coin — what a holder observes: PAYING (payout in the last 24h), STALE, NEVER, or NOT_REWARD — plus trading cost (tax bps, round-trip %) and a 0-100 health score read from the chain: fee bps and cap, withdraw authority (must be StonkFun's distributor), fee mutability, distributions and recency, flywheel, holders and concentration, quote category, age. Call before sizing a reward-coin position.

A Hyperliquid account's perpetuals state — open positions, margin summary and withdrawable balance, for any 0x address.

VAPE chain_fees — Fee-earning protocols on a chain, ranked, each with its logo (default Base) — the chain's real economic activity, not just parked capital.

Minneapolis rental license check: is this property licensed? Property due diligence agent path for Minneapolis Minnesota (Hennepin) housing compliance open data. GET ?address= → rental license status/tier/units/expiration, violation history, condemned/boarded, compliance_verdict. Tenant screening, landlord DD, lending. Live City JSON. US network alias of /mn/property-check.

Transaction connection mapping, suspicious cluster detection, depth-1 or depth-2 hops.

Recent transaction history for an address, normalized across Ethereum, Base, Arbitrum, Optimism, Polygon, Bitcoin, and Solana -- direction, counterparty, and value where the chain's data model makes that derivable.

Amazon product detail API (US) by ASIN - Amazon product data for one ASIN: title, product URL, image, price range, discount, currency, star rating, review count, category path, availability and description. Amazon prices and product-detail lookup. Unknown ASIN returns found=false.

Business-day count excluding weekends and full-day Public or Bank holidays; Optional and HalfDay observances remain business days.

Parse any freeform datetime string into a structured normalized form — $0.001 USDC

Every listed Morpho Blue market on Base: marketId, full MarketParams (loanToken, collateralToken, oracle, irm, lltv- the id is re-derived and asserted, wrong-market proof), live borrow APY, and LLTV. The input universe for /v1/tx/loan. GET /v1/loan/markets.

What tokens or wallets are being queried by other agents right now. Derived from SolEnrich's own query stream — not market volume. Two modes: pass `address` for that entity's rank/percentile/trend; omit it for the top-N most-queried entities in the window. Windows: 1h, 6h, 24h. Unique data — only available because we serve agents directly.

Fundamentals of a Japanese listed company from its latest annual securities report (yukashoken hokokusho) filed with EDINET, Japan FSA's disclosure system. Look up by Tokyo Stock Exchange ticker (e.g. 7203) or EDINET code. Returns company profile, IFRS/JGAAP financials — revenue, operating income, net income, total assets, equity, operating cash flow, EPS, ROE — with 5-year history, plus employee headcount, average salary, age and tenure. For fundamentals research and Japan stock screening.

Static 2026 macro calendar - countdown to the nearest FOMC rate decision, US CPI, or US Employment Situation (NFP) release, with impact tags and the next few upcoming events. No live external API call is made; dates are pre-loaded from official Fed/BLS schedules. Paid in USDC on Base.

VAPE exploit_check — Contract verification + proxy-swap surface check. Real on-chain/market data, no simulation.

Verify that an image matches a reference image. Compares a candidate image URL against a trusted reference and returns whether they show the same content. Use for verifying logos, profile pictures, KYC document photos, or that an uploaded image matches an expected original.

Cross-encoder reranking of retrieved documents by relevance to a query, at fixed model precision. POST /v1/reranking with {query, documents} and get the reordered ranking as one JSON object. Deterministic. Pay per request in USDC; no account, no API key.

Find near-duplicate images. Computes perceptual hash distance between two image URLs to detect crops, resizes, re-compressions, and slightly edited copies of the same photo. Use for content moderation, copyright checks, and cleaning image datasets.