Overview
Sonar screens every wallet address for exposure to risky on-chain activity. Each wallet is assigned a risk level (Low, Medium, or High), and you decide in the Echo Founder Dashboard what happens at each level. Screening runs automatically:- When a participant registers a wallet to their entity
- Before each purchase is permitted
Enabling Wallet Screening
- Open your sale in the Echo Founder Dashboard.
- Go to Sale settings → Wallet requirements.
- Toggle on Require AML (Anti-Money Laundering) checks.
Risk Levels
Actions Per Risk Level
For each risk level, choose one of three actions:
Default configuration:
- Low risk → No blocking
- Medium risk → Block wallet only
- High risk → Block entity
Choose “Block entity” for risk levels where you want to prevent circumvention — blocking only the wallet lets a flagged participant simply register a different wallet.
Wallet Management
The Wallet management page in your sale dashboard gives you two tools: Wallet checker Check the eligibility status of any specific wallet address against your current risk settings before or during the sale. Allowlist Add wallet addresses that should remain eligible even if they would otherwise be blocked by your risk settings. Allowlisted wallets bypass automated screening entirely — useful for treasury addresses or known partners. You can add and remove allowlisted addresses yourself at any time; no support request needed.See Also
FAQ
Common questions about blocked wallets
Purchase Permits
How risk screening affects permit generation