How To Join the Challenger Assembly and Win Limited NFTs Through O3 Swap

KCC will start a new round of Beowulf activity, Challenger Assembly, at 10:00 on October 10, 2022 (UTC). After completing the specified cross-chain tasks, you will have the opportunity to obtain NFTs. A single address can obtain up to 4 limited NFTs.

O3 Swap is one of the parties in the Challenger Assembly. In order to make it easy for you to participate in the Challenger Assembly, we prepared this post to help you learn how to join the Challenger Assembly and win limited NFTs by O3 Swap.

What is an O3 Swap?

O3 Swap is a cross-chain DEX built on the top EVM-compatible blockchains. The token liquidity aggregates from the top DEXs on each chain and on-chain liquidity pools deployed by O3 Labs. O3 Swap achieves both on-chain and cross-chain swaps quickly. Users can exchange tokens from any supported chain to another token freely. The one-click exchange of assets between multiple chains eliminates the need to reserve a gas fee for each chain.

O3 Swap Exclusive Tasks

Event Duration: 10:00 on October 10, 2022 – 10:00 on October 16, 2022 (UTC)

  1. Go to Quest3 – O3 swap tasks
  2. Complete two tasks.  Join O3 Swap Discord and cross-chain swap or bridge over $100 of tokens from any chain to KCC via O3Swap.
  3. After completing the tasks specified above, come back to click verify in Quest3. 


  • Connect your KCC wallet to join this event, the address for cross-chain and verification in Quest 3 should be the same one.
  • Do not move the amount of cross-chain tokens until the event ends. 
  • Go to the KCC Beowulf website to mint your weapon NFTs after the event ends on Oct 16.
  • A single address can obtain up to 4 limited NFTs.

Visit the KCC official announcement 

 The Cross-Chain Guidance

Step 1

Go to O3 Swap. Click the token logo or the down arrow to select the chain and the token, then put the number of tokens you want to swap in the right-side input box. Then select the KCC chain and token that you want to swap to. (Swap over $100 worth of any tokens)

Step 2

Then click the “Swap” button to continue the transaction, and click the “Confirm” button in the pop-up window of your wallet extension or app to submit the transaction. 

If it is your first time using your wallet or the token you select is using the Bridge for the first time, you will need to click the “Approve” button in the pop-up window. Then click “Confirm” again. The final step is to click “Confirm” in the pop-up window of your wallet extension or app.

*You may receive pTOKEN when the swap fails due to excessive slippage.

Convert pTOKEN -> TOKEN via Hub/Convert following the User Guide.

Step 3

Go to Quest3 to verify completed tasks. 

Airdrop & Bonus

Besides NFT from KCC, 100 lucky users who complete the cross-chain transactions during the event will be chosen to share a 15,000 O3 airdrop.

The winners will be announced on the O3 Labs Twitter account after the event ends on October 16, 2022.

Users who use KuCoin Wallet to complete the task (Cross-chain swap or bridge over $100 worth of any tokens) will be exempt from partial cross-chain fees.

Rewards will be airdropped to the user’s KuCoin Wallet address within 10 working days after the event ends.

DISCLAIMER: This is a community post written by the O3 Swap and published on Please note that all projects and dApp applications running on the KuCoin Community Chain (KCC) are independently developed by third-party developers. They are not audited by the KCC official team. All opportunities and risks also exist at the same time. You need to identify and prevent risks carefully.