# MD for: https://www.mercadopago.com.ar/developers/en/docs/mp-delivery/catalog-management/import-catalog.md

\# Import Catalog To bulk import a catalog to multiple stores of the same user, make a POST request with the user's \`access\_token\` in the header to the following endpoint \[/proximity/integration/v1/catalog\](https://www.mercadopago.com.ar/developers/en/reference/mp\_delivery/\_proximity\_integrationcatalog/post). The \`access-token\` can be generated through the OAuth authentication process. Refer to the \[OAuth documentation\](https://www.mercadopago.com.ar/developers/en/docs/mp-delivery/additional-content/security/oauth/introduction) for more information. When inserting the IDs of the stores that will receive the catalog, include the \`external\_ids\`. The external ID of a store can be configured through the endpoint \[/proximity-integration/stores/{StoreID}/external\_id\](https://www.mercadopago.com.ar/developers/en/reference/mp\_delivery/\_proximity-integration\_stores\_StoreID\_external\_id/put). | Response | Description | |---|---| | 202 - Success | All requests were sent successfully. | | 206 - Partial Error | Some requests were not sent correctly and contain an error. | In the \[Catalog API Reference documentation\](https://www.mercadopago.com.ar/developers/en/reference/mp\_delivery/\_proximity\_integrationcatalog/post), you can find a complete description of the fields that can be sent in the request body. > WARNING > > Important > > As the catalog upload process is asynchronous, you should use the endpoint \[Check publication status\](https://www.mercadopago.com.ar/developers/en/reference/mp\_delivery/\_proximity\_integrationcatalog\_publication\_id/get) to verify if the catalog was imported successfully. If there is an error in the validation of this publication, it is recommended to implement a retry mechanism.