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Add BackedFeeHook hook on robinhood #1117

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Merged
marktoda merged 1 commit into from
Jul 21, 2026
+35 −0
Merged

Add BackedFeeHook hook on robinhood #1117

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35 changes: 35 additions & 0 deletions hooks/robinhood/0xced7aa50727f3cd251985b09a2080db056a8c0cc.json
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Original file line number Diff line number Diff line change
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{
"hook": {
"address": "0xced7aa50727f3cd251985b09a2080db056a8c0cc",
"chain": "robinhood",
"chainId": 4663,
"name": "BackedFeeHook",
"description": "A fee-taking hook that charges a fixed 3% swap tax in native ETH (currency0) on all swaps, routing the full fee to a vault address. Fee collection is split between beforeSwap (ETH-specified swaps) and afterSwap (ETH-unspecified swaps) using return deltas; non-ETH pools pass through untaxed.",
"deployer": "",
"verifiedSource": true,
"auditUrl": ""
},
"flags": {
"beforeInitialize": false,
"afterInitialize": false,
"beforeAddLiquidity": false,
"afterAddLiquidity": false,
"beforeRemoveLiquidity": false,
"afterRemoveLiquidity": false,
"beforeSwap": true,
"afterSwap": true,
"beforeDonate": false,
"afterDonate": false,
"beforeSwapReturnsDelta": true,
"afterSwapReturnsDelta": true,
"afterAddLiquidityReturnsDelta": false,
"afterRemoveLiquidityReturnsDelta": false
},
"properties": {
"dynamicFee": false,
"upgradeable": false,
"requiresCustomSwapData": false,
"vanillaSwap": false,
"swapAccess": "none"
}
}
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