evm_token_balance
ERC20 token balance of any wallet on Ethereum, Base, Arc or BNB Chain: raw balance, decimals, symbol and balance in token units, with the block read. $0.001 per call over x402 (USDC on Arc, Base or Solana, or XNT on X1). Call once without payment for the terms, sign them with your own wallet, call again with payment.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| chain | No | ethereum (default), base, arc or bnb | |
| token | Yes | ERC20 token contract (0x...) | |
| address | Yes | wallet address (0x...) | |
| payment | No | a signed x402 payment (the base64 payload you would put in PAYMENT-SIGNATURE). Pass it and the purchase completes inside this tool call. |