Payment Gateway subcomponents¶
The Payment Gateway is composed of several subdomains (AKA bounded contexts in DDD lingo), each matching a Modular Monolith Subcomponent ⧉:
- Accounts ⧉: Payment accounts issued by external PSPs
- Authorizations ⧉: Real-time authorization of payments made with issued cards
- Banking Documents ⧉: SEPA mandates and other legal documents
- Cards ⧉: Payment cards issued by external PSPs
- Ledgers ⧉: Ledgers and balances
- Merchants ⧉: Merchant registry from payments made with issued cards
- Parties ⧉: Legal Entitites and Financial Instruments involved in payment operations
- Payments ⧉: Payment operations made through our platform
- Rules ⧉: Transaction rules on payment cards and accounts
- Transfers ⧉: Financial transfers occurring on our platform and external PSPs