Solana on-chain intelligence sold per call in USDC over x402. decode: turn any transaction (by signature or raw base64) into human-readable instructions, accounts and program names across 46 known mainnet programs. simulate: dry-run a transaction against live mainnet state before signing, returning compute units, logs and failure reasons via a paid RPC. kamino-liquidation: liquidation risk for any wallet on Kamino lending — LTV vs liquidation LTV, health buffer, per-asset liquidation prices and risk tier, using ported on-chain math rather than estimates. Charge-on-success: failed or refused calls are never charged. Free request/response examples at /samples.