Bridging Tokens Between Sui and BNB Smart Chain (BSC) via Wormhole - Step By Step Guideline

Here’s a clear guide to bridging your tokens between Sui Network and BNB Smart Chain for participating in a multi-chain project IDO on GameFi.org.

Bridging token from BNB to Sui

Step 1: Go to: https://portalbridge.com/advanced-tools/#/transfer then select "BNB Chain" as the Source and "Sui" as the Target.

Step 2: Connect your BNB Smart Chain wallet (e.g., MetaMask). And click the "SELECT A TOKEN" button

Step 3: Insert the token's contract address you want to bridge from BNB to SUI

Example: For $SETAI on BNB, use:

0x5f2ad0a281ea15515c8feff8421cb968cbfe9ae4

Step 4: Set the amount of tokens to bridge and click "NEXT"

Step 5: Connect the Sui wallet address where you want to receive the tokens.

Step 6: Click "APPROVE UNLIMITED TOKENS" (only required once for BNB → Sui bridging).

Step 7: Click "TRANSFER" and wait a few seconds for the process to complete.

Step 8: Wait a few seconds for the "REDEEM" button to appear—don’t skip it! Once it does, click to claim your bridged tokens.

Done! Your tokens are successfully bridged from BNB to Sui.

Bridging token from SUI to BNB

Step 1: Go to: https://portalbridge.com/advanced-tools/#/transfer  then select "Sui" as the Source and "BNB Chain" as the Target.

Step 2: Connect your BNB Smart Chain wallet (e.g., MetaMask) and click the "SELECT A TOKEN" button.

Then enter the token's contract address you want to bridge.

Example: For $SETAI on Sui, use:

0x5c60d2434f7487703dffecb958b99827f4e1e3eef4cbbf1091318cb0b0a787c2::coin::COIN

Step 3: Set the Amount of token you want to bridge from SUI to BNB then click the button “NEXT”

Step 4: Connect the BNB wallet address where you want to receive the tokens.

Step 5: Click "TRANSFER" and wait a few seconds for the process to complete.

Step 6: Wait a few seconds for the "REDEEM" button to appear—don’t skip it! Once it does, click to claim your bridged tokens.

By following these steps, you’ll seamlessly bridge tokens across the Sui and BNB Smart Chain networks!

Disclaimer: This post only provides guidelines for bridging tokens between the BNB and Sui networks via the Wormhole Bridge. Please note that GameFi.org is not involved in the bridging process and does not take responsibility for any issues or errors that may occur on the bridge portal.