Post-issue Activity Integrity pack: global score, badge, sample-hint suspects (circular / same-amount / low counterparties). Freemium card is free. HMAC-signed when attest signing is configured. Wash detection is not live. Gap ≠ Activity ≠ Variance ≠ Green.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.15 USDC | 0xbe37...D124 |