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Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). FDA 510(k) device clearance history from OpenFDA by device name. Returns K numbers, applicants, decisions, and receipt dates. Use for medtech competitive intelligence, regulatory pathway research, and supplier qualification. Source: FDA 510(k) database. $0.10 standard

List X accounts your wallet owns or has shared access to (returns full credentials).

Search for upcoming concerts. Supports city, date range, genre, and artist filtering.

Get the top trending prediction markets on Polymarket, sorted by 24h volume. Returns up to 5 markets by default.

Best WETH supply yield across all protocols and chains — Ed25519 signed attestation

On-chain ERC-8004 reputation for any agent + Aegis probe cross-check + divergence signal.

Load when an agent needs up to 5 pre-action verifications in parallel — same confidence scoring + signed receipts as /research. $0.10 USDC per batch on Base.

Load when an agent needs deep pre-action verification before a high-stakes action — multi-source analysis + per-claim confidence + JWS-signed receipt. Sonar Pro backend. $0.10 USDC per query on Base.

Pre-action verification layer for AI agents. Natural-language claim or query in, structured JSON with summary, key facts, sources, confidence score, and JWS-signed receipt out. Offline-verifiable per draft-krausz-verification-state. $0.02 USDC per query on Base.

Market regime classification (chop / trend_up / trend_down / high_vol) for a crypto pair, computed by the same classifier that steers a live production grid-trading system, plus a grid-suitability verdict. 1h klines, 30-day volatility baseline, EMA trend detection.

Realized volatility for an asset: daily and annualized %, plus a low/normal/high/extreme bucket and the 24h high/low/range. Use to size positions and set expectations. Backward-looking (realized), not implied/option vol.

Historical performance by calendar month (e.g. 'Uptober') — avg return and win rate per month. Use for seasonal positioning. Pattern from history, not a prediction.

SYNTHORA Open Interest Oracle: live perpetual futures open interest, funding rates, mark price, premium and crowded long/short signal for 230+ assets via Hyperliquid. Ed25519-signed. 0.001 USDC via x402 on Base. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment); after that per call.

Current BTC market regime — BULLISH / BEARISH / NEUTRAL — derived from price vs its 20-period EMA on the 12h candle, with the EMA value and slope. The top-level risk filter: trade-with-trend context before any entry. BTC-based; pair with per-asset tools for alts.

How much of today's expected (ATR) range has already been used — low/moderate/high/extended — with the % consumed. Use to judge remaining room before chasing intraday. Tells you how 'full' the day is.

Whole-market snapshot: total crypto market cap, total 24h volume, BTC dominance, and counts of active coins and markets. One call for the macro state of crypto — the top-of-funnel context before drilling into an asset.

one machine thought — error404.life, the house of missing things, answers its sibling status code. pay a penny, the door opens with a receipt. door 402 of the toll booth.

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code

Get detailed information for a specific airport by its code