Banking-as-a-Service: bank provides finance to partners via API
Telecom, retailer, marketplace wants to embed a banking product in their UX. BaaS exposes banking capability via API, the bank earns on usage.
Discuss Your SetupWhat this solution is
Banking-as-a-Service Platform is the layer through which the bank provides banking capability to partners (telecom, retailer, marketplace, ride-hailing, government portals) via API:
- Open accounts (white-labelled).
- Issue cards (virtual + physical).
- Process payments (P2P, B2B, payouts).
- Originate loans (consumer, BNPL).
- Currency exchange.
- Compliance / KYC services.
Partner owns customer relationship and UX. Bank provides regulated banking infrastructure. Revenue share or per-transaction pricing.
When the bank needs this solution
Banking licence capacity under-used — more potential than organic growth.
Fintech competitors build BaaS — bank must compete or lose corporate segment.
Telecom operators, marketplaces want embedded finance, look for partners.
Regulator (cbu.uz) explicitly enables BaaS framework.
Existing technology stack can be API-fied — investment not from zero.
How it works
API platform. Partner-facing APIs for each banking capability. RESTful or gRPC, OpenAPI specs, sandbox.
Developer portal. Self-service partner onboarding, documentation, sample code, monitoring.
White-label support. Partner can show “powered by [bank]” or fully own brand.
Compliance layer. KYC, AML, sanctions — performed by bank, partner does not need to build.
Reconciliation engine. Daily / monthly reconciliation between partner records and banking ledger.
Pricing engine. Per-transaction, subscription, revenue share — flexible per partner.
Risk management. Per-partner risk limits, monitoring, escalation.
What the bank gets
Revenue stream independent of direct customer acquisition.
Distribution via partners — reach new customers through retailers, marketplaces.
High margin on BaaS API calls (low marginal cost).
Strategic positioning as infrastructure provider.
Data partnerships — aggregated insights via clean rooms.
When not needed
If banking core legacy — APIfication requires major investment.
If regulator has not established BaaS framework — legal risk.
If bank brand strategy prefers direct relationship — BaaS dilutes brand.
If competitive landscape dominated by one BaaS provider — late entry expensive.
How to start
BaaS Strategy — 6-8 weeks. Opportunity sizing, regulatory landscape, partner inventory, target API portfolio.
Related
- /en/architecture/banking-partner-api-platform/ — partner API
- /en/insights/banking-embedded-finance-trends/ — embedded finance
- /en/decisions/banking-baas-vs-direct/ — BaaS decision
- /en/expertise/banking-platform-economics/ — platform economics
Recognize your situation?
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