core-banking-prototype-laravel

Open-source core banking platform — 61 DDD domains with event sourcing, CQRS, and a schema-first GraphQL API. Multi-asset accounts, exchange, lending, compliance, x402/MPP machine payments, and a non-custodial wallet backend. Laravel 12 / PHP 8.4. Reference implementation: the GCU basket currency. Maintained by FinAegis on GitHub, where it has earned 194 stars from the community.

It's actively developed around banking, core-banking, ddd, and is a solid reference for anyone building with these tools.