# Class BSV::MCP::Tools::CheckBalance <a id="class-BSV-MCP-Tools-CheckBalance"></a>

**Inherits:** `MCP::Tool`

Returns the total confirmed and unconfirmed balance for a BSV address or WIF
private key, along with the individual UTXOs.

Accepts either a WIF-encoded private key (from which the address is derived)
or a plain P2PKH address string. The tool auto-detects the input type via a
try/rescue on <code>PrivateKey.from_wif</code>.

## Public Class Methods
### `call(address_or_wif:, network: = nil, server_context: = nil)` <a id="method-c-call"></a> <a id="call-class_method"></a>
Not documented.