curl --request GET \
  --url https://sandbox.api.app.firstsales.io/api/v1/organizations/{orgId}/billing/credits/usage-summary \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://sandbox.api.app.firstsales.io/api/v1/organizations/{orgId}/billing/credits/usage-summary', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "daily": [
    {
      "date": "<string>",
      "total": 123
    }
  ],
  "byAction": [
    {
      "action": "<string>",
      "label": "<string>",
      "total": 123,
      "count": 4503599627370495,
      "pct": 123,
      "unitCost": 123
    }
  ],
  "totalConsumed": 123,
  "grossSpend": 123,
  "totalRefunds": 123,
  "distinctUsed": 4503599627370495,
  "periodDays": 4503599627370496,
  "clamped": true
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "requestId": "<string>",
    "details": {}
  }
}