PRODUCT

Treasury Sentinel

Your multi-sig never moves without you knowing.

Monitors EVM treasury wallets and multi-sigs on a schedule. Flags balance drops, large transfers, and signer changes — then posts a clean alert to Slack.

What it watches

Native + ERC-20 balances

Per-address balance snapshots every run, compared against the previous snapshot. Flags balance drops below your configured floor.

Recent transfers

Last N hours of inbound + outbound transfers. Surfaces any transfer above your large-transfer USD threshold.

Multi-sig signer set

Reads the Gnosis Safe signer list and threshold; alerts on additions, removals, or threshold changes.

Anomaly summaries

An LLM pass turns the raw on-chain data into a one-paragraph briefing your ops lead can read in under 30 seconds.

What lands in Slack

✓ Treasury Sentinel — Main Treasury Safe (Ethereum)

Status:healthy  Window: last 6h

Treasury (0x1234…cD5e): 412.18 ETH (no change)
Ops Multisig (0xabcd…ef01): 12.41 ETH (-0.04 ETH gas only)
Signers: 5 of 7 (unchanged)

No transfers above $10,000 USD threshold.
No signer-set changes in the window.

Next run: 6h.

Supported chains

EthereumBaseArbitrum OneOP MainnetPolygon PoSAvalanche C-Chain

Solana on the roadmap.

Five minutes to your first alert.

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