Overview - Dispute Resolution

MiiiSys Dispute Solution Platform is a developer-friendly service that delivers dispute alerts and Rapid Dispute Resolution (RDR) to help merchants prevent chargebacks. It exposes HTTPS webhooks and REST APIs so you can ingest alerts and update outcomes back to MiiiSys. Who is this for? Merchant technical teams Key Capabilities Real-time dispute alerts Scheduled RDR notifications Outcome update callbacks Unified API for Disputes & RDR How It Works Alert push (JSON over HTTPS) to your webhook Action & update — post Outcome Update via API Callback — MiiiSys confirms final status via webhook Authentication & Security HTTPS required; authenticate with Merchant ID and Key (Bearer/HMAC) IP allowlisting available for Production Environments Sandbox — Integration testing Production — Live alerts and RDR Support Integration assistance: tech@miiisys.com