This API calculates the rebates rewarded by the OCBC 365 Credit Card based on user’s spending habits by entering amount spent in different categories. It is called using the HTTP GET method with a chain of query parameters. The response is returned as a JSON data object. Some features include breakdown of rebates and accumulated expenditure and rebates. The Oversea-Chinese Banking Corporation Limited ("OCBC"), addresses the diversity across cultures and geographies to develop technologies that improve the user experience.