Critical-risk tools in Base Batch Send
2 of the 4 tools in Base Batch Send are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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batch_send_erc20FinancialSend ERC-20 tokens to multiple recipients in a single transaction on Base. Automatically handles token approval. Requires DEPLOYER_PRIVATE_KEY. Batch fee: 0.0005 ETH.
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batch_send_ethFinancialSend ETH to multiple recipients in a single transaction on Base. Requires DEPLOYER_PRIVATE_KEY env var. A small batch fee (0.0005 ETH) is charged per batch.
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.