Cash Onramp - Order Template

When a user initiates a buy transaction, an order template is generated. An order template is a temporary object that represents an incomplete transaction. These transactions are completed via various methods such as barcodes or numerical codes.

For example, for a cash on-ramp order template, the user gets the order template via a barcode, scans it at the cashier, hands cash over, and the crypto arrives in their wallet.

Order templates can be generated, regenerated, deleted, or retrieved.

Examples of the successful and unsuccessful workflows are found below:

Sequence diagram - Success flow:

Sequence diagram - Voiding flow: