curl --request PUT \
  --url https://api.breet.io/v1/users/integration/markup-percent \
  --header 'Content-Type: application/json' \
  --header 'X-Breet-Env: <api-key>' \
  --header 'x-app-id: <api-key>' \
  --header 'x-app-secret: <api-key>' \
  --data '
{
  "markupPercent": 5
}
'

{
  "message": "data fetched",
  "success": true,
  "data": {
    "_id": "692d994b7ca6e4da422363fb",
    "webhook": {
      "url": "https://webhook.site/8982fc25-e507-410a-aa8d-874be3a4e72c",
      "secret": "breet_whsec_test_bJvWISpL9WvpZw0coXdHxMZwD3n303ra615UsVQjZc"
    },
    "merchantReference": "B-LBNS1M85",
    "appId": "b7362d4d-5254-45ae-9bba-23888d9ea046",
    "isActive": true,
    "user": {
      "_id": "68ca0d24604d65932aac2fc8",
      "country": "nigeria",
      "name": "AB Vip",
      "email": "abcdvip@yopmail.com",
      "phoneNumber": "2341234567890"
    },
    "autoSettlement": false,
    "fiatWallets": [
      {
        "_id": "68d2bdbcf8dfc915d9af55b9",
        "balance": 20672860.25790078,
        "currency": "ngn"
      },
      {
        "_id": "69415ce9d75a0b24db9ef8bb",
        "balance": 44080.5,
        "currency": "usd"
      }
    ],
    "cryptoWallets": [
      {
        "_id": "68d2cf54b1cf5a774ab92f49",
        "currency": "ngn",
        "name": "Doge Coin Test",
        "identifier": "DOGE_TEST",
        "address": "nhaUun3MKT2DZ4UehDZ4bR74U3WuFuY2k3"
      },
      {
        "_id": "68d2cf52b1cf5a774ab92f48",
        "currency": "ngn",
        "name": "Bitcoin Test",
        "identifier": "BTC_TEST",
        "address": "tb1q9d577yrwes9krmrm6dhn8svwqq0dfz6tv9qa2l"
      },
      {
        "_id": "68d2cf51b1cf5a774ab92f47",
        "currency": "ngn",
        "name": "Bitcoin Cash Test",
        "identifier": "BCH_TEST",
        "address": "bchtest:qqm64peafqa8ds8kxutcgp0gm9grpyqgxqkssc62gt"
      },
      {
        "_id": "68d2cf4fb1cf5a774ab92f46",
        "currency": "ngn",
        "name": "Solana Test",
        "identifier": "SOL_TEST",
        "address": "64ESMMm3pDEPrWKuY1YfJP5pBNjDoxZzYEUDRWgXM1Lo"
      },
      {
        "_id": "68d2cf4e3163be4cdb12a793",
        "currency": "ngn",
        "name": "Litecoin Test",
        "identifier": "LTC_TEST",
        "address": "tltc1q0t0x3ln6kj3ptvunmx6d786ddgfsckma8sd24z"
      },
      {
        "_id": "68d2cf4cb1cf5a774ab92f45",
        "currency": "ngn",
        "name": "Ethereum Test (Sepolia)",
        "identifier": "ETH_TEST5",
        "address": "0x13380Ab16b01D01e9ab3fA9bDDEd09cAb54234B2"
      },
      {
        "_id": "68d2cf4b3163be4cdb12a792",
        "currency": "ngn",
        "name": "BNB Smart Chain Testnet",
        "identifier": "BNB_TEST",
        "address": "0x13380Ab16b01D01e9ab3fA9bDDEd09cAb54234B2"
      },
      {
        "_id": "68d2cf493163be4cdb12a791",
        "currency": "ngn",
        "name": "Tron Test",
        "identifier": "TRX_TEST",
        "address": "TBipyZ6aVbUUnfUZWo4ohnWQa2kyuHV14N"
      }
    ],
    "platformFeePercent": 1.5,
    "createdAt": "2025-12-01T13:34:03.240Z",
    "updatedAt": "2026-01-14T09:33:46.137Z"
  },
  "meta": {},
  "summary": {},
  "stats": {}
}