Learn how to connect to and interact with rollups on Shib Alpha Layer using Elder testnet, including transaction preparation and sending
This guide demonstrates how developers can interact with rollups from their code. We’ll cover connecting to the Elder testnet, preparing transactions, and sending them to the rollup.
Shib Alpha Layer provides seamless rollup interaction through the Elder testnet, enabling developers to connect, prepare transactions, and send them to rollups with instant confirmations.
The first step is to establish a connection to the Elder testnet. This involves signing a message with your Ethereum wallet to derive your Elder address and public key.
Before sending a transaction to the rollup, you need to prepare an Ethereum transaction object. This can be a PreparedTransactionRequest, PopulatedTransactionRequest, ContractTransaction, or any TransactionLike object.
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// Example of preparing a transaction from a contract functionconst tx = await didRegistry.connect(signer).getFunction("function_name").populateTransaction( ...args);
You can prepare transactions for any contract interaction, token transfer, or other operations supported by the rollup.
// Import parseEther if neededimport { parseEther } from 'ethers';// Send the transaction with optional parametersconst { result, tx_hash } = await sendTransaction(tx, { value: parseEther(amount), // Amount of ETH to send with the transaction gasLimit: 1000000, // Gas limit for the transaction});console.log(`Transaction sent with hash: ${tx_hash}`);console.log('Transaction result:', result);
Transactions are confirmed in seconds with instant inclusion finalities, providing a seamless user experience.
These variables are essential for configuring the connection to the Elder network and your specific rollup. Ensure they are properly set before attempting to connect.
Now that you understand how to interact with your rollup, you can:
Develop smart contracts for your rollup
Create dApps that leverage the rollup’s capabilities
Integrate with existing Ethereum applications
Build cross-chain applications using the enhanced interoperability features
Interacting with rollups on Shib Alpha Layer provides instant confirmations, enhanced interoperability, and a unified account system that simplifies development. Join the ecosystem that’s bringing Web2 simplicity to Web3 innovation!