curl --location --globoff --request POST 'https://tunnelsats.com/api/public/v1/subscription/{{paymentHash}}/sync' \
--header 'Authorization: Bearer <token>'{
"success": true,
"subscription": {
"id": "sub-xyz789",
"bandwidth_used": 2489,
"bandwidth_limit": 100000,
"last_synced_at": "2026-01-15T14:20:00.000Z",
"expiresAt": "2026-02-01T10:30:00.000Z"
}
}