Compute gas_used × gas_price as total gas cost in wei. Call when estimating tx c...
https://api.delx.ai/api/v1/x402/gas-cost-weiOverview
Compute gas_used × gas_price as total gas cost in wei. Call when estimating tx cost from known used gas and price without a node. Returns gas cost wei string as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.