Source References: Use Doppler deployments as the contract source of truth for deployed addresses and revisions.

Fee Architecture

When to use

• You need to explain where fees are tracked and how payouts are derived
• You are debugging fee outcomes across migration and beneficiary paths
• You are changing LP fee configuration or hook-driven fee behavior
• You are validating multicurve fee decay configuration (startFee, fee, durationSeconds, startingTime)

Prerequisites

• Identify sale path (static, dynamic, multicurve, or hook-initialized multicurve path)
• Identify whether pool is locked (beneficiaries enabled) or migrable

Core workflow

1. Identify fee surfaces in the flow:
   • Swap-time LP fees (pool/hook context)
   • Migration-time proceeds accounting in Airlock
   • Beneficiary fee tracking in FeesManager / locker modules