curl --request GET \
  --url https://api.tassyir.io/apps/2026-10/inventory-levels/{id} \
  --header 'Authorization: Bearer <token>'

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

fetch('https://api.tassyir.io/apps/2026-10/inventory-levels/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "data": {
    "inventoryItemId": "<string>",
    "variantId": "<string>",
    "productId": "<string>",
    "onHand": 0,
    "inTransit": 0,
    "damaged": 0,
    "low": true,
    "lowStockThreshold": 0,
    "locations": [
      {
        "locationId": "<string>",
        "onHand": 0,
        "inTransit": 0,
        "damaged": 0
      }
    ],
    "updatedAt": "2023-11-07T05:31:56Z",
    "currency": "<string>",
    "unitCost": "<string>"
  }
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 400,
  "detail": "<string>",
  "code": "INVALID_FIELDS",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 401,
  "detail": "<string>",
  "code": "APP_TOKEN_INVALID",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 403,
  "detail": "<string>",
  "code": "FORBIDDEN",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 404,
  "detail": "<string>",
  "code": "NOT_FOUND",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 422,
  "detail": "<string>",
  "code": "SUBSCRIPTION_REQUIRED",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 429,
  "detail": "<string>",
  "code": "BUSINESS_RATE_LIMITED",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 500,
  "detail": "<string>",
  "code": "INTERNAL_ERROR",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 503,
  "detail": "<string>",
  "code": "API_BUSY",
  "docs": "<string>",
  "fix": "<string>",
  "requestId": "<string>",
  "errors": [
    "<string>"
  ]
}