أوقف الاحتيال
قبل ما تشحن

# أرسل طلب فحص
curl https://trust.tkawen.com/v1/check \
  -H "Authorization: Bearer tkw_live_..." \
  -d '{
    "phone":      "+213555123456",
    "wilaya_id":  16,
    "order_value": 4500,
    "ip":         "41.x.x.x"
  }'

# استجابة فوريّة
{
  "score":    0.18,
  "tier":     "trusted",
  "factors": [
    { "name": "phone_history",
      "weight": -0.40 },
    { "name": "wilaya_velocity",
      "weight": +0.10 }
  ],
  "request_id": "trk_a1b2c3"
}