{
  "networkId": "9b2e6a1f-3c4d-4e5f-8a7b-1c2d3e4f5a6b",
  "address": "0x8Ba1f109551bD432803012645Ac136ddd64DBA72"
}

curl -X POST "https://api.cngn.co/v1/api/whitelist" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "<base64 AES-256-CBC ciphertext of the plain body>",
    "iv": "<base64 16-byte IV>"
  }'

{
  "status": 200,
  "message": "Address whitelisted successfully",
  "data": [
    {
      "id": "7a8b9c0d-1e2f-4a3b-9c4d-5e6f7a8b9c0d",
      "networkId": "9b2e6a1f-3c4d-4e5f-8a7b-1c2d3e4f5a6b",
      "publicKey": "0x8Ba1f109551bD432803012645Ac136ddd64DBA72",
      "internalPublicKey": "0x3cD4e5F6a7B8c9D0e1F2a3B4c5D6e7F8a9B0c1D2",
      "created_at": "2026-07-22T10:15:00.000Z",
      "updated_at": "2026-07-22T10:15:00.000Z"
    }
  ]
}