> For the complete documentation index, see [llms.txt](https://help.citrusad.com/retail-media-interface/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.citrusad.com/retail-media-interface/integration/sv/data-api/catalog-products-2/syncing-catalog-via-api.md).

# Synkronisera katalog via API

För att synkronisera produkter behöver du en `catalogId` att skicka till. I de flesta integrationer skapas denna för din räkning av din Technical Account Manager. När en katalog har skapats måste din Technical Account Manager göra den synlig i din Epsilon Retail Media portal.

## Sammanhang för skapande av katalog

Nedan finns ett exempelsammanhang för att skapa en katalog:

```http
POST $BASE_URL/v1/catalogs HTTP/1.1
accept: application/json
content-type: application/json
Authorization: Basic <API_KEY>
{
    "catalogs": [
        {
            "name": "Retailer A"
        }
    ]
}
```

Om det lyckas returneras följande objekt:

```json
{
    "catalogs": [
        {
            "teamId": "9f48572c-0a5b-4997-9a0e-ed74f4d32dc6",
            "name": "Retailer A",
            "id": "216af452-d219-4807-b8ca-578bba446541"
        }
    ]
}
```

{% hint style="danger" %}
️

När ett objekt har returnerats får du ett `id` för din nya katalog. Om du skickar samma begäran igen får du ett nytt `id`, vilket skapar två kataloger.
{% endhint %}

{% hint style="info" %}
Du behöver detta `id` för produktsynkronisering.
{% endhint %}

## Skapa flera kataloger

Om du skapar flera kataloger kan du sekvensera upp till 100 per begäran. Nedan finns ett exempelsammanhang för att skapa två kataloger:

```http
POST $BASE_URL/v1/catalogs HTTP/1.1
accept: application/json
content-type: application/json
Authorization: Basic <API_KEY>
{
    "catalogs": [
        {
            "name": "Retailer A"
        },
        {
            "name": "Retailer B"
        }
    ]
}
```

Om det lyckas returneras följande objekt (varje katalog kommer att ha sitt eget individuella `id`):

```json
{
    "catalogs": [
        {
            "teamId": "9f48572c-0a5b-4997-9a0e-ed74f4d32dc6",
            "name": "Retailer A",
            "id": "216af452-d219-4807-b8ca-578bba446541"
        },
        {
            "teamId": "9f48572c-0a5b-4997-9a0e-ed74f4d32dc6",
            "name": "Retailer B",
            "id": "75047339-65f5-41b8-8f2c-e76b04716cd4"
        }
    ]
}
```

{% hint style="warning" %}
En katalog är som standard dold när den har skapats. Kontakta din Technical Account Manager för att göra din katalog synlig på din namnrymd.
{% endhint %}


---

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