Crypto & Blockchain

Live Silver price (commodity futures, USD). Zero-param: GET returns current price. 白银实时价格行情。銀価格。Precio plata. 은 시세. silver price, silver spot, commodity quote.

Estimate the USD cost of a transaction (transfer, ERC20 transfer, approve, swap, NFT mint) on Base/Ethereum/Arbitrum/Optimism/Polygon from live gas price and native token price - lets agents decide whether an action is worth the fee before sending. gas cost, transaction cost, tx fee usd, how much gas, operation cost, fee estimate

Heuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address label, onchain identity, smart money

Live Wheat price (commodity futures). Zero-param: GET returns current price. 小麦期货实时价格行情。小麦価格。Precio trigo. 밀 시세. wheat price, wheat futures, agricultural commodity quote.

CoinStats live balance for a wallet address on a single blockchain — coins and token amounts with USD values

Cross-Asset Divergence — detects disagreement between crypto and TradFi regimes. NONE/LOW/MODERATE/HIGH/EXTREME with direction, signals, contagion flag. Layer 3 Oracle Intelligence. — Ed25519 signed attestation

Detects perp regime transitions vs 2h ago for BTC, ETH, SOL. Returns transitions with from_regime, to_regime, bias_changed. Layer 3 Oracle Intelligence. — Ed25519 signed attestation

Coil Scanner — decide what to trade now instead of rebuilding it. Scored stock rankings for agents: which of ~560 S&P 500, Nasdaq-100 and macro names are set up to buy, with per-name opportunity, entry-timing and hold-strength scores; risk-on / be-selective / stand-down regime verdicts; ranked buy-list lanes; plus a long-only BTC/ETH trend book. Not raw OHLCV (that's free) — the judgment, read top-down. Refreshed ~5 min in market hours, timestamped. Research, not advice.

USD Coin

USD Coin

USD Coin

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

ADX-based chop-vs-trend detector for an asset/timeframe: is price trending or stuck in a range? Returns a boolean + chop score. Use to avoid trend strategies in chop (and range strategies in trends).

Relative strength of a coin vs BTC over a period, returned as a category (very_strong → very_weak) plus a numeric score. Use to rank a coin's momentum against the benchmark before entering. A strength read, not a price target.

Compare edges. Two named assets (?a=ETH&b=BTC): the relative-strength / pairs-trade read- when one leg sits near the top of its own recent range while the other sits near its bottom, the spread is stretched and mean-reversion favors LONG the laggard / SHORT the leader- plus each leg's own directional edge. One asset (?a=SPCX): its edge RANK across the whole cross-category field and the single strongest market edge right now (is X better than any market?). Full details: GET /v1.

ETH perp trading regime — 10-signal classification with bias, confidence, risk. SQUEEZE_SETUP, LONG_TRAP, VOLATILITY_SPIKE and more. 30s cache. Ed25519 signed. — Ed25519 signed attestation

Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.

OFAC / FATF / JFSA sanctions screening for any blockchain address. Returns hit list with sanction list source, designation date, and program code.

Get Channel3 price history for a canonical product.

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