Live perp market facts from Arcus (dYdX Labs on Robinhood Chain) for tokenized-stock, index, and crypto perps: hourly funding (+ annualized), open interest (base + USD), mark vs oracle price, 24h volume, and margin fractions including the off-hours initial margin (Arcus raises margin when the NYSE is closed). Perp-venue complement to stock-perp-facts.

Octodamus Agent Context Pack -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_agent_context_pack/preview

Octodamus BTC Contrarian Alert -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_btc_contrarian_alert/preview

Octodamus Bull Trap Monitor -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_bull_trap_monitor/preview

Octodamus Crypto Divergence Brief -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_crypto_divergence_brief/preview

Octodamus Fear/Greed Divergence Signal -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_fear_greed_divergence_signal/preview

Octodamus Macro Regime Brief -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/bens_macro_regime_brief/preview

Octodamus Sentiment Divergence -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/ben/sentiment-divergence/preview

Structured congressional stock-trade disclosures: politician, party, chamber, ticker, BUY/SELL, dollar-amount range, filing date, excess return. Optional days + ticker filter. Factual event feed.

Deterministic cross-venue crypto derivatives facts: funding rate (8h + annualized + per-exchange), aggregated open interest, and global long/short with skew. BTC/ETH/SOL. Not a prediction.

Premium/discount of a tokenized stock's LIVE Robinhood Chain (Uniswap) price vs its index-implied fair value -- the pure arb signal for 24/7 tokenized equities. Returns on-chain price + venue + 24h volume, fair value, basis_pct, and a PREMIUM/DISCOUNT/FAIR signal. Scam/leveraged pairs filtered.

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.

Octodamus Derivatives Guide -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/guide/derivatives/preview

Raw cross-asset macro reference numbers from FRED: 10y-2y yield curve, broad USD index, S&P 500, VIX, M2 money supply -- each with current value, prior reading, and a deterministic note, plus composite RISK-ON/OFF score.

Octodamus NYSE MacroMind Signal -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_macromind/signal/preview

Octodamus NYSE MacroMind Yield Curve -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_macromind/yield-curve/preview

Octodamus NYSE StockOracle Congress -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_stockoracle/congress/preview

Octodamus NYSE StockOracle Signal -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_stockoracle/signal/preview

Octodamus NYSE Tech Chainlink Lead Signals -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/chainlink_lead_signals/preview

Octodamus NYSE Tech DTC Monitor -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/dtc_monitor/preview

Octodamus NYSE Tech DTC Pipeline Subscribe -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/dtc_pipeline/subscribe/preview

Octodamus NYSE Tech Gas Optimizer -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/gas_settlement_optimizer/preview

Octodamus NYSE Tech Regulatory -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/regulatory/preview

Octodamus NYSE Tech Tokenization -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/nyse_tech/tokenization/preview

Octodamus Order ChainFlow Delta -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/order_chainflow/delta/preview

Octodamus Order ChainFlow DEX -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/order_chainflow/dex/preview

Octodamus Order ChainFlow Whales -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/order_chainflow/whales/preview

Live crypto prediction-market facts from Polymarket: normalized YES/NO odds (implied probability), 24h volume, liquidity, CLOB order-book spread, and resolution status per market. Not a prediction.

Tokenized-equity / stock perpetual-futures reference data: funding per venue + tier-1 average, aggregated open interest, and long/short positioning with skew. NVDA/TSLA/AAPL/SPY/etc. Not a prediction.

Octodamus — AI oracle for crypto and tokenized NYSE markets. BUY/SELL/HOLD signals, Polymarket edges, Fear & Greed, macro regime. Ed25519 signed.

Octodamus X Sentiment Divergence -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/x_sentiment/divergence/preview

Octodamus X Sentiment Scan -- pay-per-call x402 endpoint on Base. Preview: https://api.octodamus.com/v2/x_sentiment/scan/preview