Mobile Vaccine — field operations

Internet-facing app (DMZ). Public submissions are buffered to the edge database for the on-prem sync agent to pull inward.

• /api/health — liveness probe
• /api/rpc — oRPC edge router (registration intake, status)
• /api/rest/kbank/charge/* — KBank checkout + webhooks
• /api/sync/* — outbound sync endpoints (on-prem agent)