Juicebox V5 Multi-Currency Support

Problem

Juicebox V5 projects can be denominated in either ETH (baseCurrency=1) or USD (baseCurrency=2). UI components and transactions must use the correct currency value, token address, and display labels. Hardcoding "ETH" or currency=1 causes failures for USDC-based projects.

Context / Trigger Conditions

• UI shows "ETH" when project is USDC-based
• Payout or allowance transaction fails silently
• Fund access limits set with wrong currency
• Currency mismatch between ruleset config and terminal accounting
• Need to display correct currency symbol in forms

Solution

1. Detect Project Currency from Ruleset