Before You Get Started
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Swan Testnet provides support for both the Polygon Mumbai Testnet and Swan Testnet (Built on OP Stack), offering the flexibility to pay for building Spaces, regardless of your MetaMask connection to both chains.
Here's what you'll need:
Gas Fees: Gas Fee is a type of transaction fee that you have to pay to execute a transaction. The fees vary based on the blockchain. For instance, transactions on Polygon Mumbai require MATIC, while Swan Testnet transactions require Swan-ETH.
Payment to Computing Providers: In addition to gas fees, you'll need to pay Computing Providers in USDC to exchange their computing resources for powering your Space (Application).
Before immersing yourself in the Swan Jupiter Testnet Campaign, ensure you make the necessary preparations:
For Polygon Mumbai Connection:
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For Swan Testnet Connection:
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Following this to add Mumbai Testnet to your Metamask online.
1.Click on 'Import tokens' at the bottom of the 'Tokens' tab.
2.Enter test-USCD token contract addresses:
0x1da5E8c36dc967bE47C55C600b79220F191B1202
3.Token symbol and decimals should autofill; if not, check the block explorer.
4.Click 'Import' to confirm.
Please note that the function is on the Polygon Testnet environment and speed times may differ compared to mainnet usage.
In addition to MATIC for gas fees, you'll need test-USDC tokens for the Swan Testnet campaign. Follow these steps to claim test USDC tokens:
Swan, built at OP Stack, is currently available on the Goerli Swan Testnet. To engage with Swan, you'll need Goerli Testnet ETH. Therefore, before adding Swan Testnet into MetaMask, it's essential to add the Goerli Testnet to your wallet as well.
1.Open MetaMask and click on the network name at the top ( "Ethereum Mainnet").
2.Toggle 'Show test networks' to reveal testnets.
3.Scroll and select "Goerli."
1.From the homepage of your wallet, click on the network selector in the top left, and then on ‘Add network' > ‘Add a network manually’.
2.Fill in details for Swan Testnet:
Network Name: Swan Testnet
RPC URL: https://rpc-testnet.swanchain.io
Chain ID: 8598668088
Symbol: SWAN-ETH
Explorer: https://explorer-testnet.swanchain.io
3.Click "Save" or "Add" to save the network.
1.Click on 'Import tokens' at the bottom of the 'Tokens' tab.
2.Enter token contract addresses:
SWAN:
0x407a5856050053CF1DB54113bd9Ea9D2Eeee7C35
Swan_USDC:
0x0c1a5A0Cd0Bb4A9F564f09Cc66f4c921B560371a
3.Token symbol and decimals should autofill; if not, check the block explorer.
4.Click 'Import' to confirm.
You can obtain Goerli Testnet ETH tokens from Alchemy and Quicknode faucets:
Alchemy allows registered users to claim up to 0.02 Goerli ETH daily at the time of writing.
2.Enter your wallet address and click “Send me ETH” to receive Goerli ETH in your wallet.
2.Connect your wallet to the platform. MetaMask, Trust Wallet, and other web3 wallets are supported on the network.
3. Confirm your wallet and proceed to claim 0.1 GETH.
1.Send Goerli ETH to the below Address:
2.Switch to the Swan Testnet, Once the transaction is confirmed on the Goerli testnet, you should see the corresponding amount of SWAN-ETH tokens in your wallet on the Swan Testnet.
In addition to Goerli ETH for gas fees, you'll need test-USDC tokens for the Swan Testnet campaign. Follow these steps to claim test USDC tokens:
Visit the . Paste your address to the faucet website and get some test MATIC tokens sent to your wallet for exploring functions on Lagrange.
Go to the channel under the Swan - Testnet section, and type the command $pusdc_faucet {your-wallet-address} to claim.
Following the to import test-USDC tokens into your wallet, and check your balance.
1.To claim Goerli ETH on Alchemy, Visit the .
1.To claim Goerli on Quicknode, visit the .
Go to the channel under the Swan - Testnet section, and type the command $swan_usdc_faucet {your-wallet-address} to claim.
Following the to import test-USDC tokens into your wallet, and check your balance.
