Issue with "Get a list of items" API when requesting more than 50 item_ids

[Khaosen]

We have identified an issue with the Loyverse Get a list of items API (https://api.loyverse.com/v1.0/items).

The API consistently returns a 403 Forbidden error when the request includes more than 50 IDs in the item_ids parameter. However, the request works as expected when we reduce the number of IDs to 50 or fewer.

It appears there might be a limit on the number of IDs allowed per request, or the request size is triggering a security block, even though our credentials are valid.

Endpoint: GET https://api.loyverse.com/v1.0/items

Trigger: Sending > 50 item_ids

Result: 403 Forbidden Error

loyverse_error.txt