Operations and Execution
Cheque Processing
sd-cheque-processing · bian-operations
A BIAN service domain in Operations and Execution. It applies the Process functional pattern to the Cheque Transaction, with the Cheque Transaction Procedure as its control record — one independent Spring Boot microservice on the platform's Cilium eBPF mesh.
View repository ↗The 162-domain platform ↗
Business DomainPayments
Functional PatternProcess
Asset TypeCheque Transaction
Control RecordCheque Transaction Procedure
USEWhat it is used for
Representative use cases for the Cheque Processing service domain within a BIAN-aligned core-banking landscape.
- Accept, validate, and route Cheque Transaction instructions to the correct rail
- Execute transfers with debit/credit atomicity and compensation on failure
- Provide payment status tracking to channels and corporate clients (gpi-style)
- Screen instructions against sanctions lists before release
APIBIAN semantic API
The control record (Cheque Transaction Procedure) is exposed through uniform BIAN action terms. Java 21 · Spring Boot 3, OpenAPI at /swagger-ui.html, health at /actuator/health.
| Method | Path | BIAN action |
|---|
| GET | /v1/service-domain | Service metadata |
| POST | /v1/cheque-transaction-procedure/initiate | Initiate |
| GET | /v1/cheque-transaction-procedure/{crId}/retrieve | Retrieve |
| PUT | /v1/cheque-transaction-procedure/{crId}/update | Update |
| PUT | /v1/cheque-transaction-procedure/{crId}/control | Control (suspend / resume / terminate) |
INTBackend integrations
The systems and standards a real deployment of Cheque Processing would transact with.
- Rails: SWIFT, SEPA, ACH/NACHA, UPI (NPCI), NEFT/RTGS/IMPS, FedNow, TARGET2
- Payment hubs: Volante, ACI Worldwide, FIS, Finastra
- Sanctions screening: Fircosoft, LexisNexis Bridger
RUNRun it yourself
Each service domain is its own standalone Spring Boot repository — clone and run in seconds, or deploy onto Kubernetes with the bundled Helm chart behind the Cilium mesh.
# run this service domain standalone
git clone https://github.com/Sreenivas-Sadhu-Prabhakara/sd-cheque-processing
mvn -f sd-cheque-processing spring-boot:run
curl localhost:8080/v1/service-domain
# or deploy onto Kubernetes (Cilium eBPF mesh)
helm upgrade --install sd-cheque-processing ./helm -n bian-operations
FAQQuestions
What is the BIAN “Process” functional pattern?
A Process service domain executes and tracks a defined operational procedure, step by step, to completion. Cheque Processing applies it to the Cheque Transaction.
What is a BIAN service domain?
BIAN (the Banking Industry Architecture Network) decomposes a bank into independent service domains, each owning exactly one business capability. Cheque Processing is the service domain for Payments; it manages the Cheque Transaction Procedure and exposes it through standard BIAN action terms.
What business area does Cheque Processing belong to?
Cheque Processing sits in the Operations and Execution business area — the operational core that executes payments, positions, settlements and transactions. It runs in the bian-operations namespace as one independent Spring Boot microservice.
Is Cheque Processing production-ready?
It is an educational reference implementation: a real BIAN REST API over an in-memory store, ready to be filled with domain logic. It is not a live bank and is not affiliated with BIAN.
SEEIn the landscape
Cheque Processing is one of 162 BIAN service domains on the platform. Explore the rest: