Native Token Address - DZap

Skip approval for the native token (e.g. ETH). Use this address for comparisons:

0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE

Filter it out before calling getAllowance or approve:

const NATIVE = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
const tokensForApproval = tokens.filter(
  (t) => t.address.toLowerCase() !== NATIVE.toLowerCase()
);

Next steps

Approvals

Last modified on August 11, 2026