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Upcoming change to processStatusId format

Placed on:3 April 2026

Beginning on May 12, the format of the processStatusId returned by our APIs will be updated. Instead of only numeric values, the processStatusId will now use a new format, such as: 019d4d55-8027-7ac0-b4dd-903528125d36.

Check your own implementation
The processStatusId has always been returned and defined in the API as a string. This remains unchanged. Until now, the value has been numeric, which may have led some implementations to handle it as a number. With the upcoming change, the value will use a different string format.

We recommend verifying that your implementation treats processStatusId strictly as a string and does not rely on its internal format. You could check your implementation through this demo endpoint: https://api.bol.com/retailer/public/Retailer-API/demo/v10-PROCESS_STATUS.html

Rollout plan
The change will be rolled out in phases over two weeks, starting on 12 May:
• Week 1: Content, shipments, invoices, and shipment labels
• Week 2: Offer-related endpoints

By the end of week two, the new processStatusId format will be fully live across all affected endpoints.