All services

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

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

BTC options Greeks — cross-exchange consensus delta/gamma/theta/vega from 2130+ options across Deribit, OKX, Bybit — Ed25519 signed attestation

SOL options Greeks — Bybit native Greeks for 246+ options — Ed25519 signed attestation

Cheapest A100 SXM GPU rental — best hourly rate across major cloud providers for AI training — Ed25519 signed attestation

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

Solana futures term structure — basis, annualized carry, contango/backwardation for calendar spread trading — Ed25519 signed attestation

MESI — Mycelia Equity Stress Index. VIX, VVIX, IV/RV ratio, credit stress, DXY momentum. 0-100 composite. 300s cache. — Ed25519 signed attestation

DeFi protocol metrics — TVL, avg supply APR, utilization for Aave, Compound, Morpho, Spark, Sky and more. DeFiLlama + on-chain. Ed25519 signed. — Ed25519 signed attestation

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

Cheapest RTX 4090 GPU rental — best hourly rate for cost-efficient AI inference and fine-tuning — Ed25519 signed attestation

ETH SVI surface — arbitrage-free fitted IV across all expiries — Ed25519 signed attestation

MSBI — Mycelia Signal Breadth Index. Sector participation (% above 20DMA), RSP/SPY breadth momentum, SPY price momentum. 0-100 composite. 300s cache. — Ed25519 signed attestation

Solana SVI volatility surface parameters — stochastic vol interpolation for options model calibration — Ed25519 signed attestation

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

Cheapest L40S GPU rental — best hourly rate for inference-optimized NVIDIA GPU across providers — Ed25519 signed attestation

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

Cheapest H200 GPU rental — best hourly rate across cloud providers for large model inference — 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

Cheapest H100 SXM GPU rental — best hourly rate across Azure, GCP, AWS, Lambda and CoreWeave — Ed25519 signed attestation

All DeFi lending rates — 7 protocols, 7 chains, on-chain — Ed25519 signed attestation

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

ETH spot price history — signed OHLCV, 1m/5m/1h/4h/1d intervals, up to 60 days. — Ed25519 signed attestation

MSTI crypto-TradFi contagion index — measures correlation spillover between crypto and traditional financial markets — Ed25519 signed attestation