Add PRAdaptiveHookv2 hook on robinhood

[hooklist-generator]

Summary

Collects a configurable fee (0-5% max) on swaps involving the PR token. Buy fees are paid in PR, sell fees in ETH. Fees are forwarded to a buyback vault address. Only operates on owner-allowlisted pools.

Flags

Flag	Value
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

Property	Value
dynamicFee	false
upgradeable	false
requiresCustomSwapData	false
vanillaSwap	false
swapAccess	none

Warnings

None

Closes #1236

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Project	Deployment	Actions	Updated (UTC)
hooklist	Ready	Preview	Aug 11, 2026 6:33pm

[github-actions]

Review: hooks/robinhood/0xc3c15bde8bfb101bbdb36932b2222791f5f1c0cc.json

Address Flags ✓

Address ends in 0xc0cc → masked to 14 bits: 0x00cc = 1100 1100.

Bit	Flag	Expected	Hook File
7	beforeSwap	true	true ✓
6	afterSwap	true	true ✓
3	beforeSwapReturnsDelta	true	true ✓
2	afterSwapReturnsDelta	true	true ✓
all others	—	false	false ✓

Confirmed by getHookPermissions() in source.

Properties ✓

• dynamicFee: false — beforeSwap returns 0 as the LP fee override (no dynamic fee), and poolManager.updateDynamicLPFee() is never called.
• upgradeable: false — No proxy patterns, no delegatecall, no mutable implementation pointer.
• requiresCustomSwapData: false — The bytes calldata hookData parameter is ignored entirely in both beforeSwap and afterSwap.
• vanillaSwap: false — Correct; beforeSwapReturnsDelta and afterSwapReturnsDelta are both used to deduct fees from swap output, which changes how the swap executes.
• swapAccess: "none" — Neither beforeSwap nor afterSwap ever reverts based on caller identity. When paused is true or a pool is not allowlisted, the hook returns ZERO_DELTA (pass-through). The pool allowlist gates fee collection, not swap access; no caller-based blocking mechanism exists.

Metadata ✓

• chainId: 4663 — Matches robinhood in chains.json.
• verifiedSource: true — Confirmed by source_meta.json ("verified": true).
• name: "PRAdaptiveHookv2" — Matches contractName in source_meta.json and the NatSpec @title in source.
• description — All claims substantiated by source: ABSOLUTE_MAX_BPS = 500 (0–5% max configurable fee), buy fees deducted in PR (output currency when trader receives PR), sell fees in ETH (output currency when selling PR), fees forwarded via poolManager.take(outputCurrency, vault, fee) to buybackVault, pool allowlist via allowlistedPool[key.toId()] controlled by onlyOwner. No marketing, audit, or endorsement language present.

All fields are correct. APPROVE.