One platform for on- and off-ramps, KYC and cards: a drop-in widget or a white label API on a rail built and run from Switzerland.
Everything a financial app needs to move money
Compliance, accounts, cards and payouts — six blocks that ship through one integration and read to your users as one product.
QASIS KYC
Identity, liveness and AML screening in one flow. Run QASIS end to end or bring your own provider.
On/off-ramp
Buy and sell flows between fiat and digital assets, embedded in your product under your brand.
Virtual accounts and dynamic IBANs
Named accounts with a dedicated IBAN per user. Incoming wires credit balances automatically.
Cards
Virtual and plastic cards with Apple Pay and Google Pay, issued with licensed partners.
Seller terminal
A phone becomes the payment terminal: tap to pay, QR codes and payment links.
Widget and White Label API
A drop-in widget to ship this week, or white label APIs when the interface is yours.
Ramps that live inside your wallet
Widget or white label API
KYC reuse across sessions
Payouts to bank accounts
One contract, many corridors
Embed buy and sell without sending users away. Your brand and flow, our rail underneath.
Direct deposits for your traders
Existing KYC passed via QASIS
Named IBAN per trader
One API for in and out
Settlement reporting for finance teams
Verified traders fund accounts with fiat and withdraw back to their bank, without leaving your exchange.
Stablecoin balances, familiar banking UX
Dynamic IBAN per user
Card spend from balances
Apple Pay and Google Pay
Reconciliation via webhooks
Every user gets an account with a dedicated IBAN. Wires settle as stablecoin balances, ready to spend.
Stablecoin rails under local corridors
Local pay-in methods
Bank payouts on the receiving side
Me-to-me and third-party flows
Corridor compliance, guided by our team
Sender pays local, recipient receives local fiat. Stablecoins bridge the middle, invisible to both sides.
Salary payouts in stablecoin or fiat
IBAN per employee, issued via API
Employee KYC handled in the flow
Stablecoin or local fiat payout
Bulk payouts via API
A dedicated IBAN per employee. Pay it like any bank account; each employee chooses the payout asset.
Widget
Hosted flow inside your product. Fastest route to a live rail.
Prebuilt compliant flow
Live in days, not quarters
Your branding, themed via parameters
White Label API
Your interface, our infrastructure. Full control of UX.
Full control over UI and UX
Sandbox from day one
Webhooks for every state change
Six ways we take you live
Platform implementation
Crel Platform deployment and integration with your existing back office. Custom modules where the standard ones stop.
Architecture consulting
A multi-provider payments and custody stack designed from an audit of your business, not from a template.
Licensing and compliance
MiCA CASP authorisation support, EMI partnerships, PCI DSS scoping, AML and Travel Rule programmes. Detailed below.
Vendor selection
Shortlists, pricing negotiations, coverage and SLA comparison, onboarding and due diligence. Run for you, decided with you.
Mobile apps
Design and development of iOS and Android apps on top of your rail.
Ongoing support
Monitoring, reconciliation, incident response and the rollout of new corridors and currencies.
Architecture first, vendors second
Audit before architecture
Every engagement starts with your flows, volumes and licensing reality, not a product pitch.
Multi-provider by default
One provider is a single point of failure. We design stacks that survive vendor churn.
Compliance in the loop
Regulatory scope is designed together with the build, not retrofitted after launch.
Compliance, structured before it blocks you
MiCA CASP and entity structuring
We structure the applicant entity in Switzerland or the EU and guide your CASP authorisation, from policies to regulator dialogue.
PCI DSS scope
We scope your card data flows to the right SAQ level and keep sensitive data out of your systems.
EMI partnerships
Fiat rails through partner EMIs: safeguarding accounts, IBAN issuing and card programmes, before you hold a licence of your own.
AML, Travel Rule, KYC/KYB
Risk-based AML programme, Travel Rule messaging and KYC and KYB flows that satisfy your banking and regulatory counterparties.
Selected work
01BitBeon
Multi-currency wallet holding fiat and crypto in one balance — dedicated IBANs, SEPA and SWIFT transfers, virtual and plastic Mastercard.
02Trientes
Crypto and fiat wallet built around instant transfers and one-screen conversion between currencies.
03Tesla Pay
Neobank with one account and up to ten virtual cards, plastic issuance and two-factor protection.
04Meinbit
Multi-currency account for Europe with fiat and crypto side by side — personal IBAN, SEPA and SWIFT payments, instant swaps and Mastercards funded from any balance.
Contact
First call is a working session on your stack, not a pitch.
Not ready to talk? Leave an email — we write when there is something to show.