Cards, payments, accounts, and compliance — all through one API. Launch your embedded finance product in weeks, not years.
No setup fees. Pan-European coverage.
Backed by industry leaders
A single integration unlocks issuing, acquiring, treasury, and compliance across Europe and the UK.
Physical and virtual cards with real-time authorisation, spend controls, and programmable authorisation webhooks.
IBANs in 25+ currencies with instant SEPA, SWIFT, and Faster Payments. FX rates updated every 30 seconds.
Programmatic sweep rules, money-market access, and settlement optimisation across central bank money.
Embedded identity verification, PEP/sanctions screening, and transaction monitoring with SAR automation.
PSD2 account aggregation and payment initiation across 3,000+ institutions in the EU and UK.
White-label KYB/KYC journeys with document capture, liveness detection, and AML screening in one flow.
Modern banking infrastructure should not require a year-long procurement cycle. Go live in a single sprint.
Sign up and get API keys with test IBANs, mock card PANs, and synthetic transactions pre-loaded.
Use typed SDKs, webhooks, and event-driven schemas to compose accounts, cards, and payments.
Production access opens automatically after compliance review. No re-integration needed.
Transparent pricing. No monthly minimums. Volume discounts start at €1M in monthly flow.
"Nexus cut our time to market from fourteen months to eleven weeks. Their sandbox is the most mature we have evaluated."
Join 400+ teams building on Nexus. No setup fees, cancel anytime.