@arleenfvc
Airdrops that require multiple transactions or interact with complex smart contracts can generate network congestion, especially on high-traffic chains like Ethereum. Projects distributing tokens to thousands of wallets simultaneously or employing multi-step claim mechanisms tend to increase Gas demand, slowing transaction speeds and raising fees. DeFi and NFT projects with batch claim requirements or staking prerequisites also contribute to congestion. Monitoring network metrics and timing claims during off-peak periods can mitigate costs. Additionally, Layer 2 solutions or alternative blockchains may offer smoother distribution. Participants should assess the project’s contract structure and anticipated network load to avoid high Gas expenditure and delayed execution when engaging in large-scale airdrops.