A major exchange will launch the COLLECT token at 18:00 (UTC+8) on December 27. This is an ecosystem project combining collectible card trading and physical asset custody, and many people have already participated in the pre-sale.

Here's the key point—rather than scrambling to authorize after the opening, it's better to do it now in advance. This way, when 18:00 hits, you can directly exchange tokens in your Web3 wallet and be one step ahead in grabbing liquidity.

How exactly to do it? First, open the contract page. Find the "Contract" option in the menu bar, then select "Write as Proxy." Next, click "Connect to Web3" to connect your wallet—it's recommended to use WalletConnect to scan login via a major exchange wallet, and remember to turn on VPN to ensure a stable connection.

The core step is to find the approve function. In the spender (address) field, enter the address of the exchange's DEX. Then, in the value (uint256) field, input the unlimited amount in hexadecimal—this way, you don't have to worry about insufficient allowance. Finally, click Write, pay the Gas fee, and the authorization is complete.

After completing the authorization, when 18:00 on December 27 arrives, you'll be able to exchange instantly in your Web3 wallet without waiting for on-chain confirmation. Compared to others who might experience delays due to last-minute authorization, this proactive approach has a clear advantage. Friends planning to participate might as well try it now.