The Open Eden bosster task pledge can be extracted, the tutorial is as follows,
1⃣️: Find the Open Eden task on the bosster task page, click in to view the task and enter the webpage
2⃣️: Extract the pledged currency pair
3⃣️: Click to obtain the LP pair and enter the pancake webpage
4⃣️: Click on "Fund Pool Details", scroll down to the bottom and click "－" to jump to the page for exchanging to usdt/usdc