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App Fee Router

Purpose​

Route app fees into the ProtocolFeeCollector with optional owner share.

Scope​

This contract routes fees only. It does not enforce app entitlements or data validation.

Actors and Roles​

  • App users pay fees through payFee.
  • App admins configure optional owner share.
  • Owner can update fee collector address.

Core Flows​

  • payFee transfers tokens and routes them to the fee collector.
  • setAppOwnerShareBps configures optional owner share per app.

Security Invariants​

  • Only app admins can change owner share.
  • Fee routing is explicit and evented.