The Safe & Treasury Sentinel

DAOs and protocols hold millions across Safe multisigs, timelocks, and vaults. Without 24/7 automated block-by-block surveillance, unintended transfers, unauthorized approvals, or malicious executions can go unnoticed until it is too late.

Provides continuous read-only monitoring of the treasury addresses, token balances, and transaction patterns you configure. Raises alerts when movement falls outside your defined thresholds. It never signs, approves, or initiates any transaction.

• DAOs and foundations managing on-chain treasury assets
• Multisig signers who need visibility between scheduled reviews
• Operations teams with defined treasury reporting obligations

• Monitors configured treasury addresses
• Tracks balance changes against expectation
• Alerts on unexpected movement
• Summarises transactions with context

• Read-only: no signing authority of any kind
• Cannot rebalance or move funds
• Limited to configured chains and addresses

Deployment targets: Ethereum · Base · Arbitrum

• Read-only treasury address list
• Expected-movement rules
• Alert destination

• Address and rules configuration
• Alert templates
• Operational runbook

• Event-driven EVM RPC listener monitoring specified Safe, timelock, and vault contracts
• Transaction context decoder identifying token transfers, swaps, and contract calls
• Configurable policy engine with custom threshold alerts and address whitelists
• Webhook alert dispatchers for Telegram, Slack, and Discord
• Deployment runbook detailing RPC redundancy and fallback node setups

• Block-by-block inspection of configured treasury addresses across Ethereum, Base, and Arbitrum
• Whitelisted vs unwhitelisted recipient classification
• Decoded asset transfer alerts with USD equivalent valuation and explorer deep-links
• Weekly automated balance summary report

• Instant alert trigger on simulated testnet/mainnet transfers within 1 block confirmation
• Accurate token symbol, decimal formatting, and USD valuation calculation
• Zero signing logic or write access keys in codebase (strictly read-only)

• Complete TypeScript/Python listener source code and production deployment package configured for your infrastructure
• RPC provider setup guide (Alchemy, Infura, QuickNode fallback tree)
• Configuration schema for watched addresses and alert destinations
• 30-day engineer support for adding new chains or custom vault addresses

Answers on deployment, credentials, pricing and support are in the help centre. If something is still unclear, ask us directly — there is no sales call required.