> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useagentbank.com/llms.txt
> Use this file to discover all available pages before exploring further.

# get_token_allowance

> Read an ERC-20 allowance for the bound wallet, token, and spender.

**Authentication:** `agent_wallet:use`\
**Surface:** Local stdio only

**Mutates state:** No

```json theme={null}
{
  "chain_id": 480,
  "token_address": "0x...",
  "spender": "0x...",
  "decimals": 6
}
```

Returns the owner wallet, token, spender, raw allowance, formatted allowance,
and resolved decimals. Prefer execution tools that derive these values from a
current payment instruction rather than asking the user to supply them.