> ## Documentation Index
> Fetch the complete documentation index at: https://docs.joinmarkt.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Merchant import

> Preview and start catalog migrations with a Bearer API key.

```http theme={null}
GET  /api/merchant/v1/stores/{storeId}/import/platforms
POST /api/merchant/v1/stores/{storeId}/import/preview
POST /api/merchant/v1/stores/{storeId}/import
GET  /api/merchant/v1/stores/{storeId}/import/jobs/{jobId}
```

Scopes: `import:read` · `import:write` · ceiling `manageProducts`

```json theme={null}
{
  "platform": "sellauth",
  "apiKey": "source-platform-key",
  "shopId": "optional",
  "resources": ["products", "categories"]
}
```

The `apiKey` is the **source platform** secret, not a Join Markt key. Jobs are isolated per store and creator. Missing jobs return `404`.

## Related

* [API keys](/developers/api-keys)


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