Amazon Business API endpoints are associated with a particular AWS Region. The AWS Region is important because it is part of the credential scope, which is required for calculating a signature when calling the Amazon Business API.
|Amazon Business account region||Endpoint||AWS Region|
|North America (Canada and US marketplaces)||https://na.business-api.amazon.com||us-east-1|
|Europe (Spain, UK, France, Germany, Italy AB Stores)||https://eu.business-api.amazon.com||eu-west-1|
|Far East (Japan marketplaces)||https://jp.business-api.amazon.com/||us-west-2|
Updated 2 months ago