Created for the modern developer looking for a flexible technology stack with an easy-use single API. Accept cards, onboard by us or through us with your own team, process with your gateway or ours. Use our experience to maximize your value. Jupiter facilitates the process of implementing eCheck, credit, and debit card payments within your platform or marketplace. Jupiter provides two different approaches to onboard a sub-merchant. Our online onboarding flow, and a customized onboarding experience through our provisioning API. Execute any possible credit card operations and check operations (sale, authorization, capture, refund, rollback, and void operations). The Jupiter API is organized around REST. Our API has predictable resource-oriented URLs, accepts and returns JSON-encoded, and uses standard HTTP response codes, authentication, and verbs. Jupiter lets you widely customize your sale information and take control of your business fees.