Testnet Account Batch Funder

WHAT IT DOES

Testnet Account Batch Funder is a developer-focused tool that sends native testnet tokens to multiple recipient addresses in a single batched transaction. It reads the current wallet address and balance, parses a list of recipient addresses and amounts, and calculates the total required including the sender contract fee. The tool uses the BotGentz shared sender contract to batch-send native tokens to up to many recipients at once, significantly reducing gas costs compared to sending individual transactions. It checks each recipient's address for validity, verifies the sender contract is deployed on the selected network, reads the live fee from the contract, and confirms the wallet has sufficient balance to cover both the total send amount and the fee. The tool displays the sender contract address, owner, fee, total send amount, total with fee, wallet balance, and a detailed list of all recipients before any transaction is signed.

HOW TO USE

Connect your wallet to a supported testnet (e.g., Sepolia, Goerli, Mumbai). Enter recipients in the text area with one per line, using the format: address, amount (ETH). For example: "0x123...,0.01". Click "Preview batch" to parse the addresses, check the sender contract on the current chain, read the current fee, and validate your wallet balance. Review the displayed details including the sender contract address, owner, fee, total send amount, recipient list, and balance status. If sufficient balance is confirmed, click "Sign & batch send" to submit the transaction. The tool will send the batch transaction, wait for confirmation, and display the result including transaction hash, status, block number, and gas used.

TECHNICAL NOTE: BULK SEND CONTRACT INTEGRATION

The tool uses the BotGentz shared sender contract registry (BULKSEND) to look up the correct contract address for the current chain and standard (erc20 for native token sends). It reads the sender contract's fee and owner using the contract's fee() and owner() functions, ensuring the fee is never hardcoded and always reflects the current value. The tool calculates the total send amount by summing all recipient amounts, then adds the fee to determine the total value required. It checks the wallet balance against this total and displays a clear pass/fail indicator. The multiSendETH function is called with the recipient addresses and amounts arrays, with the total value (amounts + fee) sent as the transaction value. This approach ensures all recipients receive the exact specified amounts and the fee is paid in the same transaction.

WHAT IT CANNOT SEE

The tool cannot batch fund recipients on non-EVM chains. It cannot guarantee that all recipients receive tokens if the transaction fails mid-execution, as the sender contract may revert partially or fully on failure. It cannot bypass gas limits or network congestion, which may cause the transaction to fail if gas prices spike. It cannot fund accounts that are not on the same testnet chain as the connected wallet. It cannot handle ERC-20 token transfers in batch; it only sends native tokens (ETH, MATIC, BNB, etc.). The tool is limited by the maximum transaction gas limit, which may restrict the number of recipients in a single batch. It cannot predict if recipients are contract addresses that may reject native token transfers or have fallback functions that revert.

PLEASE NOTE

This tool is designed exclusively for EVM-compatible testnets (Sepolia, Goerli, Mumbai, BSC Testnet, Arbitrum Goerli, Optimism Goerli, Avalanche Fuji, etc.). It does not support mainnet or non-EVM blockchains. The tool requires the BotGentz sender contract to be deployed on the selected network — supported networks are listed in the BULKSEND registry. Always ensure you are connected to the correct testnet and have sufficient native tokens for both the send amounts and the fee. The fee is set by the sender contract owner and is displayed before signing. The tool provides no warranty of transaction success; users are responsible for verifying recipient addresses and amounts before signing.