## Get a catalog

`GET /v1/catalogs/:id`

Returns a single commercial catalog by identifier with all fields.

## Parameters

| Parameter | Type | Required | Description |
|----------|-----|:-----:|---------|
| `id` (path) | number | yes | Catalog ID |

## Examples

### curl — personal key

```bash
curl "https://vibecode.bitrix24.com/v1/catalogs/25" \
  -H "X-Api-Key: YOUR_API_KEY"
```

### curl — OAuth application

```bash
curl "https://vibecode.bitrix24.com/v1/catalogs/25" \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN"
```

### JavaScript — personal key

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/catalogs/25', {
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
  },
})

const { success, data } = await res.json()
console.log('Catalog:', data.name, '— iblockId', data.iblockId)
```

### JavaScript — OAuth application

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/catalogs/25', {
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
  },
})

const { success, data } = await res.json()
```

## Response fields

A catalog object with all fields — see [Catalog fields](/docs/entities/catalogs/fields).

## Response example

```json
{
  "success": true,
  "data": {
    "id": 25,
    "iblockId": 25,
    "iblockTypeId": "CRM_PRODUCT_CATALOG",
    "lid": "s1",
    "name": "CRM product catalog",
    "productIblockId": null,
    "skuPropertyId": null,
    "subscription": "N",
    "vatId": 1,
    "yandexExport": false
  }
}
```

## Error response example

422 — catalog not found:

```json
{
  "success": false,
  "error": {
    "code": "BITRIX_ERROR",
    "message": "catalog does not exist."
  }
}
```

## Errors

| HTTP | Code | Description |
|------|-----|---------|
| 422 | `BITRIX_ERROR` | No catalog with this `id` — the message is "catalog does not exist.". The same response is returned for a non-numeric `id` |
| 403 | `SCOPE_DENIED` | The API key does not have the `catalog` scope |
| 401 | `MISSING_API_KEY` | The `X-Api-Key` header was not provided |

Full list of common API errors — [Errors](/docs/errors).

## Known specifics

**Products catalog or offers catalog.** The catalog type is visible from the `productIblockId` and `skuPropertyId` fields: in a base products catalog both are `null`; in an offers catalog they are populated, where `productIblockId` is the `iblockId` of the linked products catalog.

## See also

- [Catalog fields](/docs/entities/catalogs/fields)
- [List of catalogs](/docs/entities/catalogs/list)
- [Catalog products](/docs/entities/catalog-products)
- [Entities reference](/docs/entities-index)