Cross-L2 Ethereum Ecosystem Batch Sender (L1 + Major L2s)

WHAT IT DOES

Cross-L2 Ethereum Ecosystem Batch Sender is a versatile DeFi tool that enables you to batch-send any ERC-20 token to multiple recipients across Ethereum, Optimism, Arbitrum, Base, Polygon, BNB Chain, Avalanche, Fantom, zkSync Era, Cronos, and Linea. Instead of submitting individual transfers for each address, the tool aggregates all transfers into one atomic contract call on the currently selected chain. You provide a list of recipient addresses, the corresponding token amounts, and the token contract address for that chain. The tool constructs a single batched transaction that either sends all tokens to all recipients or reverts entirely—no partial sends, no wasted gas on failed individual transfers. This dramatically reduces gas costs, saves hours of manual work, and ensures every payout is executed with maximum efficiency. Because the tool supports 11 major EVM chains, you can use the same workflow for airdrops, payroll, rewards, or any bulk distribution regardless of which L2 or L1 your recipients are on.

HOW TO USE

Connect your Web3 wallet (MetaMask, WalletConnect, or any standard EVM wallet) to your desired chain. Select the target chain from the network dropdown—Ethereum, Optimism, Arbitrum, Base, Polygon, BNB Chain, Avalanche, Fantom, zkSync Era, Cronos, or Linea. Enter the token contract address for that specific chain (the tool does not auto-detect it—you must provide the correct address for each network). Paste or upload your list of recipients in the format "address, amount" with one entry per line. The tool parses the list, calculates the total tokens to send, and fetches the current fee for using the shared batch sender contract on that chain. Review the contract address, fee, and contract owner for transparency. Click the send button, review the transaction in your wallet, and confirm. The wallet broadcasts the batched transaction, and after confirmation, all token transfers are executed atomically in the order you specified. To send on another chain, simply switch networks and repeat the process—the tool supports cross-chain workflows without requiring you to close or reload the app.

MECHANISM: CHAIN-AGNOSTIC BATCH TRANSFER WITH DYNAMIC FEE READING

The tool dynamically selects the correct BotGentz sender contract for the current chain from a hardcoded registry of 11 EVM networks. For each chain, it uses the corresponding ERC-20 batch sender address, which is independently verified and deployed for that network. The tool builds a single transaction that calls the batchTransferERC20 function on this sender contract, passing the token address, an array of recipient addresses, and an array of amounts. The sender contract iterates through these arrays, performing a low-level ERC-20 transfer call for each pair. The batch is atomic—if any transfer fails, the entire transaction reverts, preventing partial distributions. The tool reads the fee() function live from the sender contract each time, ensuring the fee displayed matches the current on-chain value and that the user pays exactly what the contract requires, never a stale estimate. The fee is paid in the native token of that chain (ETH, BNB, AVAX, etc.) and is added to the total value checked against the user's balance before approval. 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 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, that the sender has sufficient token balance, or that the token contract address provided is correct for the current chain. It cannot guarantee that all transfers will succeed—if one transfer fails due to a blacklisted address, a contract that rejects the token, or any other reason, the entire batch reverts. It cannot detect if the token contract has paused transfers, if the sender has enough native currency for gas, or if the same token address represents different contracts on different chains. It does not account for gas price fluctuations during execution or provide fallback mechanisms for mid-batch failures. It cannot ensure cross-chain atomicity—each batch is confined to a single chain, and the tool cannot coordinate batches across multiple chains atomically. It does not verify that the token is the canonical version on that chain or that the network preserves batch order, though atomicity guarantees all-or-nothing execution per batch.

PLEASE NOTE

This tool works exclusively on EVM-compatible chains and requires the user to have sufficient native currency 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 for the selected chain, recipient addresses, and amounts before signing. Always test with a small batch first to confirm the setup is correct. The batch sender contract addresses are hardcoded per chain and are publicly available for verification—no third-party custody is involved; you remain in full control of your wallet and funds at all times. The tool supports 11 chains: Ethereum (1), Optimism (10), Cronos (25), BNB Chain (56), Polygon (137), Fantom (250), zkSync Era (324), Base (8453), Arbitrum (42161), Avalanche (43114), and Linea (59144).