{"description":"Register for endpoint drift alerts: score drops, manifest changes, price changes, missing payment challenges, and lost certification.","example":{"email":"ops@example.com","endpoint":"https://ontarioprotocol.com/api/x402/agent-trust-scan","events":["score_drop","manifest_change","certification_lost","settlement_failure"]},"stats":{"events":{"certification_lost":0,"grade_change":0,"manifest_change":0,"openapi_missing":0,"payment_challenge_missing":0,"price_change":0,"score_drop":0,"settlement_failure":0,"settlement_mismatch":0},"recent_deliveries":[],"supported_events":["certification_lost","grade_change","manifest_change","openapi_missing","payment_challenge_missing","price_change","score_drop","settlement_failure","settlement_mismatch"],"total_subscriptions":0},"status":"ok"}