{"name":"Saweria Payment Gateway","version":"1.0.0","endpoints":{"POST /api/payments/create":"Create QRIS payment","GET /api/payments/:id/status":"Check payment status","POST /api/payments/check-all":"Check all pending","GET /api/balance":"Saweria balance","GET /api/transactions":"List transactions","GET /api/transactions/:id":"Transaction detail","POST /api/webhooks/register":"Register callback URL"}}