Starting with the 22.3.3 version, we are in the process of enabling the new SP API integration for specific calls in the Amazon Seller App module. Starting with version 22.4.2 you can select a check box to enable the new SP API integration for Products and starting with version 22.4.6 for Feeds.
Note
Previously, we enabled the SP API integration for Orders, Reports and Merchant Fulfillment.
The check box allows you to choose between the existing MWS integration or the new SP API integration.
If you enabled the SPI API integration and want to switch back to the MWS integration, you can do that by clearing the check box for the specific call.
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Log into Xentral .
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Go to Administration > Shop Interface > Online Shops.
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Find your Amazon shop and click
to open it.
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In the Interface tab, in the Use SP API for next calls section ensure that the check box for calls where you want to enable the SP API integration is selected.
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Click Get Token. You can leave the other fields blank.
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Click Save.
You have now enabled SP API integration for the selected call.
What can I do if I get the following error message?
"Verbindungsproblem: Eventuell falsche Schlüssel! (Fehler bei Verbindung mit Amazon SP-API: Client error: `GET https://amazon-service.xentral.com/api/signRequest` resulted in a `400 Bad Request` response: { "message": "Client error: `POST https://api.amazon.com/auth/o2/token` resulted in a `400 Bad Request` response:\n{ (truncated...) )"
You might have forgotten to click Get Token. Please click Get Token in the Settings tab in the Use SP API for next calls section.