Bitget Wallet Devs(@BitgetWalletX):Why Hooks Matter (to aggregators)? Aggregators simulate a swap to compare quotes and find the best route. But what if a Hook behaves differently in simulation and real execution? ① Quote BaitingLow fee in simulation, higher fee at execution. ② Environment DetectionDetect aggregator simulations and return different results. ③ Dynamic FeesFees change with block or time, making simulated quotes stale. They all exploit the same gap: Simulation ≠ Execution For aggregators, a cheap quote isn't enough. It also needs to be executable as quoted.

2026.10.07 02:02

Why Hooks Matter (to aggregators)? Aggregators simulate a swap to compare quotes and find the best route. But what if a Hook behaves differently in simulation and real execution? ① Quote BaitingLow fee in simulation, higher fee at execution. ② Environment DetectionDetect aggregator simulations and return different results. ③ Dynamic FeesFees change with block or time, making simulated quotes stale. They all exploit the same gap: Simulation ≠ Execution For aggregators, a cheap quote isn't enough. It also needs to be executable as quoted.