Cheapest LLM per tier (frontier/efficient/fast/reasoning) across all providers — Ed25519 signed attestation

BTC funding rate history — per-exchange rates, 18 days. Optional exchange filter. Batch Ed25519 signed. — Ed25519 signed attestation

Solana perpetual funding rate — cross-exchange aggregated funding for carry trades and sentiment — Ed25519 signed attestation

Best LLM for chat tasks — cheapest efficient/fast tier model — Ed25519 signed attestation

Best LLM for reasoning tasks — cheapest reasoning tier model — Ed25519 signed attestation

BTC implied volatility surface — ATM IV, 25-delta skew, term structure from 870+ Deribit options — Ed25519 signed attestation

Bitcoin volume-weighted average price in EUR for European market execution — Ed25519 signed attestation

BTC liquidation flow — real-time across 4 exchanges with imbalance and clustering — Ed25519 signed attestation

SOL liquidation flow — 1h/4h/24h windows, long/short breakdown, dominant side, largest event. — Ed25519 signed attestation

ETH liquidation flow — 1h/4h/24h windows, long/short breakdown, dominant side, largest event. — Ed25519 signed attestation

MSLI — Mycelia Signal Leadership Index. Growth vs Value, Tech vs Market, Small vs Large, Offensive vs Defensive, Cyclical vs Defensive. 0-100 composite. 300s cache. — Ed25519 signed attestation

OpenAI model pricing — input/output $/M tokens, context windows — Ed25519 signed attestation

ETH implied volatility surface — ATM IV, skew, term structure from 690+ Deribit options — Ed25519 signed attestation

Solana implied volatility surface — full strike and expiry IV grid for options pricing and hedging — Ed25519 signed attestation

ETH multi-exchange IV surface with divergence detection — Ed25519 signed attestation

BTC multi-exchange IV surface — per-strike IV from 3 exchanges with cross-exchange divergence detection and mispricing alerts — Ed25519 signed attestation

Solana options instruments — full contract listing across strikes and expiries for options trading — Ed25519 signed attestation

ETH options instrument discovery across 3 exchanges — Ed25519 signed attestation

BTC options instrument discovery — 2002+ contracts, 106 strikes, 11 expiries across 3 exchanges — Ed25519 signed attestation

Cross-chain gas index — normalized transaction cost comparison across Ethereum, Base, Arbitrum, Polygon and Solana — Ed25519 signed attestation