CONFIG_INVALID_ADDRESS

Not a valid 0x address

What happened

An address argument did not match the 0x + 40 hex chars format (EIP-55 mixed-case is also accepted).

How to fix

Double-check the address — common mistakes are missing the 0x prefix or copying a contract name instead of the address. Use viem.getAddress(...) to normalize if needed.

Example

import { getAddress } from "viem";
const normalized = getAddress("0xAbC...");

Reference

• Namespace: CONFIG
• Help URL: https://0gkit.com/errors/CONFIG_INVALID_ADDRESS
• See also: all error codes