Core Banking & Ledger
Accounts, balances, double-entry accounting, transaction lifecycle, fees, reconciliation and financial reporting.
Explore Core BankingProduction-ready banking infrastructure for banks, EMIs, payment institutions, card programs and fintech companies.
Deploy a complete white-label digital bank — or use only the modules you need.
Production since 2019
Live banking platform experience
Hundreds of millions in monthly transaction volume
55+ modular services and integrations
Modular production architecture
1,000+ APIs
A broad integration surface
Building a financial platform from scratch takes years.
Bastion provides an existing production foundation that can be customized around your license, banking partners, card processors, compliance requirements and business model.
Start with a complete bank or deploy individual components.

Core banking, payments, cards, onboarding, operations and customer applications share one production foundation.
Accounts, balances, double-entry accounting, transaction lifecycle, fees, reconciliation and financial reporting.
Explore Core BankingDomestic and international payments, multiple payment rails, beneficiaries, approvals, FX and configurable pricing.
Explore PaymentsPhysical and virtual card issuing, authorization, settlement, PIN management, digital-wallet support, 3DS and provider-independent card architecture.
Explore CardsIndividual and corporate onboarding, KYC, AML, sanctions, PEP, document management and compliance workflows.
Explore ComplianceOperator, clerk, support, compliance, accounting, controller, CFO and management interfaces built around configurable roles.
Explore OperationsCustomer web banking plus mobile applications for iOS and Android.
Explore Digital BankingSoftware is only part of launching a financial business.
Bastion helps connect accounts, payments, cards, FX and crypto through regulated partners, with workflows for complex client segments.
Software, financial infrastructure and engineering support — from one team.
Depending on jurisdiction, licensing and compliance approval, available infrastructure can include:
Individual and corporate accounts, including IBAN and local account capabilities.
Local and international rails, including SWIFT, SEPA, Faster Payments and ACH.
Visa, Mastercard and UnionPay programs through regulated issuing partners, BIN sponsorship and processing arrangements.
Multi-currency payments, accounts and fiat currency conversion.
Fiat-to-crypto flows, digital-asset payments and custody integrations where available.
HNW individuals, international businesses and enhanced due diligence workflows, subject to compliance and partner approval.
Availability depends on jurisdiction, licensing, product structure, compliance approval and agreements with the relevant regulated providers.
Explore Financial InfrastructureYour business model should not have to adapt to your software.
Features can be enabled or disabled for each bank without rebuilding the platform.
Individual modules can also be deployed inside your existing banking stack.
Bastion supports configurable:
Bastion has experience integrating with banks, card processors, payment providers, KYC/AML systems and digital-asset infrastructure.
Integration availability depends on the customer's contracts, jurisdiction and selected deployment.
Need another provider?
Our integration architecture is designed to add new providers without rebuilding the platform.
Choose an operating model aligned with your regulatory, security and commercial requirements.

Fastest and least expensive way to launch a pilot or smaller financial institution.
Dedicated production environment managed by Bastion.
Deploy into infrastructure owned by your regulated entity.
Available where regulatory or operational requirements demand customer-controlled infrastructure.
You do not need to buy an entire banking platform on day one.
Then add additional modules as the business grows.
Start with:
A basic new deployment can be ready within weeks, depending on required integrations and regulatory requirements.
See the platform running
We can demonstrate the actual running platform — customer banking, onboarding, cards, payments, compliance, administration, accounting and reporting.
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