zkSync Era Native Ecosystem Token Batch Distributor

WHAT IT DOES

zkSync Era Native Ecosystem Token Batch Distributor is a specialized DeFi tool that enables you to send native ecosystem tokens to hundreds of recipients in a single batched transaction on zkSync Era. Instead of submitting individual transfers for each address, this tool aggregates all transfers into one atomic contract call on the zkSync Era network. You provide a list of recipient addresses and corresponding token amounts, the tool constructs the transaction, and your wallet signs and broadcasts it. This dramatically reduces gas costs, eliminates repetitive manual work, and ensures all transfers execute together—either the entire batch succeeds, or nothing changes on-chain. It is ideal for airdrops, contributor rewards, ecosystem incentives, and any bulk token distribution scenario on zkSync Era where efficiency and cost savings matter. The tool leverages zkSync Era's low transaction costs while maintaining the security and atomicity guarantees of the Ethereum ecosystem.

HOW TO USE

Connect your Web3 wallet (MetaMask, WalletConnect, or any standard EVM wallet) to the zkSync Era network. Enter the token contract address you wish to distribute—this is required because the tool does not auto-detect it. Paste or upload your list of recipients in the format "address, amount" with one entry per line. The tool parses the list and calculates the total tokens to be sent. It fetches the current fee for using the shared batch sender contract and displays the contract address and owner for transparency. Click the send button, review the transaction in your wallet, and confirm. The wallet broadcasts the batched transaction to zkSync Era, and after confirmation, all token transfers are executed atomically in the order you specified. The tool handles zkSync Era's transaction model seamlessly, ensuring compatibility with the network's unique fee structure and finality characteristics.

MECHANISM: BATCHED TRANSFER ATOMICITY WITH ZKSYNC ERA SUPPORT

The tool builds a single transaction that calls the batchTransferERC20 function on a shared, audited BotGentz sender contract deployed on zkSync Era. For each recipient-amount pair, the tool encodes the ERC-20 transfer call and concatenates these calls into a single calldata payload. The sender contract iterates through the provided arrays of addresses and amounts, executing a transfer call for each pair. This batch execution is atomic: if any single transfer reverts—due to a blacklisted address, a contract that rejects the token, or any other reason—the entire transaction reverts, leaving no partial transfers. The user pays a small fee in native ETH to the sender contract, which is read live from the contract's fee() function to ensure accuracy. The tool calculates the total tokens required (all amounts plus the fee) and checks the sender's balance and allowance against this total before approval and sending. This prevents the common failure of partial approvals and ensures the transaction can complete successfully. The tool also handles token decimals dynamically, reading the decimals() function from the token contract to correctly parse amounts, making it compatible with any ERC-20 token on zkSync Era regardless of decimal places.

WHAT IT CANNOT SEE

This tool reads no on-chain data directly. It does not verify that recipient addresses are valid or that the sender has sufficient token balance before signing. It cannot guarantee that all transfers will succeed—if one transfer fails, the entire batch reverts. It cannot detect if the token contract has paused transfers, if the provided contract address is incorrect or inactive, or if the sender has enough native ETH for gas. It does not account for zkSync Era's specific gas mechanics such as L1-to-L2 fees, publish cost, or the dynamic fee model that can affect transaction costs. It cannot ensure that the batch order is preserved if the network reorders transactions, though atomicity guarantees all-or-nothing execution. It does not verify that the token contract is the canonical ecosystem token for zkSync Era or that recipients are not blacklisted by the token contract. It cannot provide fallback mechanisms for mid-batch failures or account for gas price fluctuations during execution.

PLEASE NOTE

This tool works exclusively on EVM-compatible chains and is specifically designed for zkSync Era. It requires the user to have sufficient native ETH for gas and sufficient token balance to cover the total amount sent plus the sender contract fee. The user is solely responsible for verifying the token contract address, recipient addresses, and amounts before signing. Always test with a small batch first to confirm the setup is correct. The batch sender contract address is hardcoded per chain and is publicly available for verification; no third-party custody is involved—you remain in full control of your wallet and funds at all times. zkSync Era's unique architecture may result in different gas costs compared to other EVM chains; the tool displays real-time fee estimates but cannot guarantee final costs.