Use a rest client library to access the module ledger bank account rest API e3

**Title: Integrate REST Client for Ledger Bank Account API Access**

**Description:**
Set up and configure a REST client library to access the Ledger Bank Account REST API (vE3). This integration should include methods for handling authentication, sending requests, and parsing responses for key endpoints, such as retrieving account details, checking balances, and accessing transaction history.

**Expected Outcome:**
A well-structured client integration enabling seamless API access and error resilience for the ledger bank account module.