🟩Bridging SIS Token

Symbiosis WebApp user guide: Bridging SIS tokens on Ethereum to SIS BNB tokens on the BNB chain and vica versa.

Discover SIS Token

SIS serves as the governance token for the Symbiosis protocol, boasting key functions such as:

Governance

SIS token holders have the privilege of participating in decision-making processes, especially concerning the Symbiosis DAO.

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Protocol Security

The SIS token is staked to operate relayers, ensuring the seamless functioning of the Symbiosis relayers network.

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Incentivization

Active participation in protocol activities is rewarded with SIS tokens as incentives.

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Moreover, token holders are free to trade, exchange, or stake their SIS tokens.

SIS Supported Blockchains

SIS token was originally deployed on Ethereum (L1) and can bridged to the following L1 and L2 blockchain networks:

• L2s: Arbitrum One, zkSync Era, Linea, Scroll;

• L1: the BNB Chain.

SIS Token Contract Addresses (Adding SIS Token to a Wallet's Token List)

Before using SIS tokens, ensure they're added SIS token to your wallet's token list for the specific blockchain networks you'll be working on.

How to add SIS token to a wallet's token list

Adding a custom token to a wallet's token list usually involves manually inputting the token's contract address and other details. Here's a general step-by-step process for most wallets:

1. Open Your Wallet App.

2. Access the Token List: Most wallets have a section where you can see a list of tokens. It could be labeled as "Tokens", "Assets", "Coin Management", or something similar.

3. Add Custom Token Option: Look for an "Add", "+", or "Manage Tokens" option. Once you click on it, there might be an option to "Add Custom Token" or "Add Token Manually".

4. Enter Token Details: Here you'll typically need:

   • Token Contract Address: This is the unique address that represents the token on the blockchain. Make sure you copy it correctly and from a trusted source to avoid scams.

   • Token Symbol: This is the shorthand symbol for the token (e.g., ETH for Ethereum, BTC for Bitcoin).

   • Decimals: Most tokens use 18 decimals, but you should verify the exact number for your specific token.

5. Confirm: After entering the details, there should be a button to finalize the addition, something like "Add", "Confirm", or "Done".

6. Verify: Once added, go back to your token list and ensure the custom token is now visible with its proper details.

7. Warning: Always ensure you're adding the correct token. There are many scam tokens that might have similar names to legitimate ones. Always use trusted sources to get the contract address and other details.

Different wallets might have variations in the process, but this is the general approach. Always refer to the specific instructions provided by your wallet provider or their official documentation

Here's the information you need to add SIS token to your wallet's token list:

$SIS on Ethereum

Contract address: 0xd38BB40815d2B0c2d2c866e0c72c5728ffC76dd9 -> More information on Etherscan

$SIS on Arbitrum One

Contract address: 0x9e758b8a98a42d612b3d38b66a22074dc03d7370 -> More information on Arbiscan

$SIS on BNB Chain

Contract address: 0xF98b660AdF2ed7d9d9D9dAACC2fb0CAce4F21835 -> Mori information on BscScan

$SIS on zkSync Era

Contract address: 0xdd9f72afED3631a6C85b5369D84875e6c42f1827 -> More information on zkSync block explorer

$SIS on Linea

Contract address: 0x6EF95B6f3b0F39508e3E04054Be96D5eE39eDE0d -> More information on LineaScan

$SIS on Scroll

Contract address: 0x1467b62A6AE5CdcB10A6a8173cfe187DD2C5a136 -> More information on ScrollScan

SIS Bridging

In bridging, an asset retains its identity and total supply while moving across different networks (often from an L1 to an L2 network). The original asset is typically locked on the source network and then represented (or minted) on the destination network. Bridging is always a cross-chain operation.

SIS tokens can be bridged form Ethereum to Arbitrum One, zkSync Era, Linea, and Scroll using official bridges of these L2 networks, and SIS tokens can be bridged from Ethereum to the BNB chain using the Symbiosis bridge.

Scheme 1: Bridging SIS tokens

Where to bridge SIS tokens

• Ethereum <> BNB chain with Symbiosis Bridge

• Ethereum <> Arbitrum with Arbitrum Official Bridge

• Ethereum <> zkSync Era with zkSync Era Official Bridge

• Ethereum <> Linea with Linea Official Bridge

• Ethereum <> Scroll with Scroll Official Bridge

Bridging SIS from Ethereum to BNB Chain using the Symbiosis Bridge

To bridge your SIS tokens from Ethereum to SIS tokens on the BNB chain:

1. Navigate to Symbiosis WebApp > Menu > Bridge:
2. Connect your wallet.

3. In the Transfer from field, select SIS token on Ethereum as the source token, and enter the amount you want to bridge to the BNB chain:
4. In the Transfer to field, select the BNB chain and SIS as the destination token:
5. Check details:
6. If you use a multisig contract to sign transactions, please provide a valid address on the BNB chain (the address you have access to). This is very important because the multisig contract addresses are likely to be different on the destination blockchain (from which you send liquidity) and the destination blockchain (the BNB chain). To change the destination address, click the cog icon next to the address: Enter a valid address (the address you have access to) and save the changes.
7. If you see the Switch network to Ethereum button, switch to the network by pressing the button and confirming the action in your connected wallet.

8. If you see the Approve SIS button, approve the token use by pressing the button and confirming the transaction in your wallet.

9. Press the Mint button, and confirm the transaction in your wallet. (You can close the window and check the transaction later)

10. Shortly, you will get a confirmation.

Done ∎

Bridging SIS from BNB chain to Ethereum using the Symbiosis Bridge

To bridge your SIS tokens from the BNB chain to SIS tokens on Ethereum to:

1. Navigate to Symbiosis WebApp > Menu > Bridge:
2. Connect your wallet.

3. In the Transfer from field, select SIS token on the BNB chain as the source token, and enter the amount you want to bridge to Ethereum:
4. In the Transfer to field, select Ethereum and SIS as the destination token:
5. Check details:
6. If you use a multisig contract to sign transactions, please provide a valid address on Ethereum (the address you have access to). This is very important because the multisig contract addresses are likely to be different on the destination blockchain (from which you send liquidity) and the destination blockchain (Ethereum). To change the destination address, click the cog icon next to the address: Enter a valid address (the address you have access to) and save the changes.
7. If you see the Switch network to BNB button, switch to the network by pressing the button and confirming the action in your connected wallet.

8. If you see the Approve SIS button, approve the token use by pressing the button and confirming the transaction in your wallet.

9. Press the Burn button, and confirm the transaction in your wallet. (You can close the window and check the transaction later)

10. Shortly, you will get a confirmation.

Done ∎

If you have any questions, please contact our live support on Discord.