diff --git a/docs/launch-arbitrum-chain/02-configure-your-chain/advanced-configurations/aep-fee-router/02-set-up-aep-fee-router.mdx b/docs/launch-arbitrum-chain/02-configure-your-chain/advanced-configurations/aep-fee-router/02-set-up-aep-fee-router.mdx index b2a501b2ba..ca79deb0ab 100644 --- a/docs/launch-arbitrum-chain/02-configure-your-chain/advanced-configurations/aep-fee-router/02-set-up-aep-fee-router.mdx +++ b/docs/launch-arbitrum-chain/02-configure-your-chain/advanced-configurations/aep-fee-router/02-set-up-aep-fee-router.mdx @@ -55,13 +55,6 @@ This includes: In the event that a `ChildToParentRouter` does not connect to the address controlled by the Arbitrum Foundation on Ethereum, an Arbitrum chain must deploy successive `ChildToParentRouter` contracts until a connection to such address is established. Additional `ChildToParentRouter` contracts configured to route ETH have been deployed in certain networks and can be leveraged by chains created on top of these networks. You can [see which networks have a router deployed](#canonical-contracts). - -Layer-3 chains with custom gas tokens with L2-based token contracts cannot send their custom gas tokens to Ethereum. A future version of the AEP Fee Router may allow Arbitrum chains with L2-based tokens to distribute fees using the routing system. - -In the absence of these, please send `ETH` through the AEP Fee Router to fulfill your AEP license obligations. - - - Here are a few flows to help visualize the deployment: @@ -80,7 +73,7 @@ The Arbitrum chain (Orbit) SDK provides a [configurable script](https://github.c The standard script deploys and sets up the AEP fee router contracts to route funds to the parent chain. -L2 chains are expected to route funds to the [multisig wallet owned by the Arbitrum Foundation](#canonical-contracts) living on Ethereum. +L2 chains are expected to route funds to the [multisig wallet owned by the Arbitrum Foundation](#canonical-contracts) on Ethereum. L3 chains (or further layers) might need to specify a different target address on the parent chain depending on the gas token of the chain. If the chain uses `ETH` as the gas token, and a [ChildToParentRouter](#canonical-contracts) contract is deployed in the parent chain, they can route their funds to that contract. If the chain uses a different gas token, please contact the Arbitrum Foundation to confirm the target address to withdraw the AEP fees to.