Detect the zero EVM address used as empty/burn/default sentinel. Call when valid...
https://api.delx.ai/api/v1/x402/address-is-zeroOverview
Detect the zero EVM address used as empty/burn/default sentinel. Call when validating recipients or detecting unset address fields safely. Returns boolean is_zero plus normalized address 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.