Crypto & Blockchain

Check whether a Robinhood Chain price feed has updated within its expected interval before relying on the quote. Returns age in seconds, the heartbeat budget, grace window, and a stale/fresh verdict, plus round metadata an agent can recheck on-chain itself via the included feed address.

Is the on-chain price for a tokenized equity trustworthy right now? Runs staleness, positive-answer, and round-validity checks against the asset's price feed on Robinhood Chain and returns a single status verdict plus per-check detail. For agents that gate downstream decisions on oracle freshness.

Oracle freshness monitor for tokenized stocks and ETFs: reports the age of the latest price update against the feed's heartbeat, flags non-positive or invalid rounds, and states plainly when a check (like sequencer uptime) cannot be verified. Raw round id, answer, and timestamps included for independent auditing.

Real-time Bitcoin fee forecast: next-block, 30-min, 1-hr with congestion tier

24h whale digest for ONE market category (path param, e.g. economics, politics, sports — case-insensitive): top-10 category markets by whale volume with YES/NO net flow, top-10 largest single bets, and totals — same shape as /v1/signals/daily, category-scoped. Category coverage is partial — markets without a category are excluded (see coverage_note in the response). Unknown category => 404 (not charged) listing known_categories. 15 min delay.

Full profile of one Polymarket wallet (path param: 0x… proxy-wallet address, lowercase). Returns Predge score (0-100), win rates (live-computed 7d/30d from resolved markets + scorer's 30d/90d — outcome_verified: {win_rate: true, pnl: false}), all-time totals (trades, avg position, and modeled_pnl_30d_usd/modeled_pnl_all_time_usd — a MODELED binary-payout estimate over RESOLVED markets, all_time genuinely unbounded, matching the wallet-history curve; NOT realized/settled P&L, see the note field), top-5 favorite market categories, and the last 20 trades delayed 15 minutes. 404 (not charged) for wallets unknown to the Predge dataset.

Single-market smart-money VERDICT for one Polymarket market (path param: conditionId, 0x… Polymarket condition id) — the "should you trust this move?" decision, built to be looped once per market per cycle. This is /v1/signals/consensus scoped to one market: SAME edge-based smart-money population (a wallet qualifies when its luck-damped realized edge over the last 30d — Wilson-95%-lower-bound(live win rate) − avg entry price — exceeds 0, from RESOLVED outcomes, with the same >= 10 trades / >= $1,000 floors), and the SAME direction rule (>= 55% of smart volume / >= 10% imbalance => "yes"/"no", else "split"). Returns market metadata (title, category, yes_price, status, and resolution/resolved_at when settled), the edge-proven smart-money read for whale trades (>= $10,000) in the last 24h — distinct smart wallets, YES/NO split, net flow (USD), direction verdict — plus total-vs-smart whale volume and a plain confidence (none|low|medium|high) + basis an agent can act on. Honest degradation via {"insufficient_data": true, "reason": ...} when too few smart wallets have touched the market. 404 (not charged) for a condition id unknown to the Predge dataset. 15 min delay.

Whale activity for one Polymarket market over the last 7 days (15 min delay). Path param: conditionId (0x… Polymarket condition id). Returns market info, aggregate whale volume, YES/NO split, net flow, unique whale wallets, and up to 200 trades.

返回 smart-wallet 池最近成交（按 id 倒序）。

Current USD oracle price for a tokenized equity on Robinhood Chain — AAPL, NVDA, TSLA, SPY and 21 more — with the raw fixed-point answer, feed decimals, update timestamp, and an explicit stale/fresh verdict so an agent can decide whether the quote is usable. Unknown tickers return the full list of supported symbols.

Look up what a tokenized share is currently priced at on-chain, straight from the asset's price feed on Robinhood Chain, together with supply and contract details of the token itself. Built for agents reconciling off-chain market data against what smart contracts actually see.

Forecast Integrity Audit. Integrity receipt for sealed five-minute forecast history: cutoff timing, feature hashes, settlement sources, and agent prediction coverage, with Brier quality disclosed separately. A large sample does not turn a weak score into demonstrated edge. Audit evidence only, not a forecast or trading signal.

Analyze a chess FEN string: turn to move, complete legal-move list, and terminal-state detection including checkmate, stalemate, and draw by insufficient material or repetition. Malformed FEN comes back as a structured validity report an agent can act on rather than a bare failure.

Chess position analysis from a FEN string: every legal move in SAN and UCI notation, whose turn it is, and full game-state flags — check, checkmate, stalemate, draw, insufficient material, threefold repetition. Optionally validate and apply one move to get the resulting FEN. Deterministic rules logic, not engine evaluation.

Evidence-based due diligence for one Robinhood Chain meme launch. Returns the deployer's prior launch outcomes, launch-family base rates, observed sell execution, launch path, provenance, and one of five evidence states. Complements contract scanners; third-party fields are quoted with attribution. Historical analysis only; not a forecast or safety certificate.

Descriptive digest of token launches observed in a time window: count, median terminal multiple, share that ended below -70%/-90%, and the launchpads involved. Facts already observed on chain — not a forecast and not a trading signal.

See what AI models say about a brand right now. Runs category and reputation prompts across multiple AI engines (one web-grounded), then reports whether the brand is mentioned, its position vs competitors, sentiment, the exact descriptors used, gaps, and concrete recommendations. JSON report.

Historical trades for one wallet (path param: 0x… proxy-wallet address) plus a running win-rate & MODELED-PnL curve, computed ONLY from RESOLVED markets (modeled_pnl_usd is a MODELED estimate, NOT realized/settled P&L — it assumes a $1 binary payout per winning share, shares = size_usd ÷ entry price; not a substitute for on-chain settled P&L). Unresolved trades still appear (won: null, modeled_pnl_usd: null) but do not move the curve. Query param: window (30d|90d|all, default 30d — "all" is UNBOUNDED, window_days: null). The trades array is capped at 500 most-recent-first, but summary is computed over EVERY trade in the window (see summary.trades_returned / trades_capped), so the total matches this wallet's profile. 15 min delay. 404 (not charged) for wallets unknown to the Predge dataset. outcome_verified: {win_rate: true, pnl: false}.

Cryptographically SIGNED WALLET TRACK-RECORD attestation (path param: 0x… wallet address; optional query param: window = 7d|30d, default 30d). Returns the wallet's RESOLVED-market-only record — win_rate, Wilson 95% lower bound, edge over entry price, conviction_score, volume, and a verdict (verified_smart_money | positive_edge | no_proven_edge) — as an ed25519-signed envelope verifiable OFFLINE against the SAME published key as /v1/attest. Every other tool shows a self-reported or scraped win rate you must trust; this SIGNS it, so a copy-trading platform, a fund proving a track record to an allocator, or an agent sizing a copy can verify the record without trusting this endpoint. Win rate is computed from resolved markets only (a trade wins when its side equals the market's eventual resolution). 404 (not charged) when the wallet has no resolved trades in the window.

News Gurus Intel API — live crypto & equity market regime classification (TRENDING / MEAN_REVERTING / VOL_EXPANSION) with confidence, VIX and ADX context, from a 40-source trading intelligence bot. Cheapest first call on this API. Educational data, not financial advice.

Trusted high-precision timestamp with current Bitcoin block height. 10 sats.

Air Quality Trend & Alert Oracle

One-call US company financial snapshot: revenue, growth, net income, margin, ROE, profitability from SEC XBRL. Query: ?ticker= or ?cik=

One-call US company financial snapshot: revenue, growth, net income, margin, ROE, profitability from SEC XBRL. Query: ?ticker= or ?cik=