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Returns whale, CEX, bridge, and stablecoin flow alerts for a chosen chain and lookback window, each with direction, venue, and USD value — use it to catch large capital movements before they move price. Typical agent tasks: check for a large exchange inflow on Base, monitor bridge flows into or out of a chain, track stablecoin issuer mint or burn events, or add on-chain flow context to a crypto market-intelligence pipeline. Configurable 1-168 hour lookback, USDC on Base via x402.

24/7 index-implied fair value for tokenized equities (NVDA/TSLA/AAPL/SPY/etc) while the NYSE is closed -- the reference a Robinhood Chain / Arcus / Uniswap tokenized-stock trader needs at night and on weekends. Returns regular close, reference index future (ES/NQ) + session move, assumed beta, fair-value estimate, and last-vs-fair premium. Every input exposed.

USD Coin

Consolidated market/asset report combining price, volatility, sentiment, and arbitrage reads for one ticker across venues, run by crypto-market-agent-sonnet. Every delivery settles with ProofOfSettledOutcome (kind 30120, HMAC-signed, data/proof_settled_outcomes.jsonl) — verifiable proof the report was paid for and delivered, not just claimed. Broader scope than any single oracle.* SKU below; narrower and cheaper than security.massat-audit's compliance-grade evidence.

Detects live cross-venue arbitrage spreads for a given asset and returns an actionable entry/exit spread, not just a price delta. Built on oracle.cross-chain-prices' price aggregation. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Pairs with crypto.investment-plays for a full execution plan.

Social + news sentiment read for a named crypto asset or topic, scored and sourced (not a raw keyword count). Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same sentiment methodology as research.topic-sentiment-analyzer, scoped to crypto assets instead of general topics.

Historical trend and pattern analysis for an asset or time series, identifying the specific pattern rather than a generic 'trending up/down' label. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Feeds crypto.investment-plays' entry/exit logic; distinct from oracle.volatility-monitor's real-time (not historical) read.

A Hyperliquid account's recent trade fills (up to 2000) with price, size, fee and closed PnL, for any 0x address.

A Hyperliquid account's spot token balances, for any 0x address.

Crypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call.

Nearby Citi Bike pickup stations with available bikes and e-bikes

Active subway service alerts with direction, severity, and estimated delay minutes

Decode any transaction by hash into plain English: what happened (swap/transfer/approval/mint/call), the actors, and the full asset changes (every native+token in/out with symbol, amount, direction), plus status, fee and method. For wallet UX, accounting, risk and trading agents. Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis via Blockscout.

Crypto Fear & Greed Index: alternative.me score (0-100) plus Kronos-owned context (BTC funding sentiment, OI 1h trend, 24h price momentum). Not a pure proxy — adds proprietary derivative signals. Pay-per-call via x402.

Free, queryable trust badge summarizing an agent's verified settlement history — the minimum-viable signal to check before a first transaction.

USD Coin

EPA TRI toxic-release facilities for an address, place, point, or state+county. Returns TRI reporting facilities with detail links plus NRC/PHMSA verify links for event history. National via EPA Envirofacts; explicit state+county remains supported. Reporting context only, not exposure or a safety verdict. Charge-free on EPA lookup failure.

FEMA flood zone for an address. Perfect for: 'flood zone for an address', 'FEMA flood designation', 'is this property in a floodplain', 'is this address in a 100-year flood zone', 'flood risk lookup'. Returns the FEMA NFHL flood-zone designation, 0.2%-annual-chance and BFE/floodway flags at the geocoded point, with source provenance. National. Not a flood insurance quote or a safe/unsafe verdict. Charge-free when the flood lookup fails.

USDA soil suitability at an address. Perfect for: 'soil type for a property', 'is the soil good for a septic system / foundation / drainage', 'USDA SSURGO soil at an address', 'soil context for a parcel'. Returns dominant soil component suitability ratings (septic, foundation, drainage) at the point via USDA Soil Data Access, with caveats. National. Not an engineering or perc-test determination. Charge-free when soil is out of coverage or the source is unavailable.

Legislative districts for an address. Perfect for: 'what congressional district is this address in', 'state legislative districts for a location', 'who represents this address', 'voting districts lookup'. Returns US congressional, state senate, and state house districts from Census TIGERweb. National. Not local districts (county/municipal wards/school boards). Charge-free when geocoding fails or TIGERweb errors.

Decode a 3-char WMI via NHTSA vPIC for $0.003 USDC into manufacturer and vehicle type.

Classify an HTTP outcome for retry and remediation without returning its body. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorization and production controls.

Match a URL against host/path allowlist patterns before egress — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls. Sibling of Delx routes that already…

Look up current VAT rates for any EU member state — standard, reduced, super-reduced and parking rates plus the currency — from the European Commission's official figures. Filter to one rate category if you only need one. Ideal for pricing, invoicing and tax-calculation logic that must apply the right rate per country. Returns the source and date verified. ?attest=1 → Ed25519-signed.