To be eligible you need to transfer/swap at least $200 worth of tokens (in one tx) to Avalanche via the deBridge UI – https://app.debridge.finance/. The exchange rate is based on the time of transaction in deUSDC.
A snapshot is taken for all the addresses eligible for the NFT drop on May 4.
Those who have successfully completed the steps and are whitelisted can claim an exclusive Avalanche NFT.