Welcome to FinHub
The official developer portal for FinHub's financial technology platform.
Where would you like to go?
Jump to the docs that match where you are in your integration.
Find Your Path
Not sure which model fits? Answer three questions and get a recommended integration path.
Service Models
Understand the difference between BaaS, PaaS, Embedded Finance, and Business Banking.
Getting Started
Create a sandbox account, generate your API key, and make your first API call in minutes.
Authentication
OAuth 2.0 token flow, API key management, and session handling for all environments.
What you can build
FinHub's API covers every layer of financial infrastructure — from payments to compliance.
Payment Processing
SEPA, SWIFT, Faster Payments, ACH, EFT, and CBDP across 194 jurisdictions.
Banking Services
Multi-currency accounts, Nostro/Vostro management, and ledger operations.
Customer Onboarding
KYC/KYB identity verification, document checks, and risk scoring flows.
Card Issuing
Physical and virtual card programmes with Visa and Mastercard rails.
Merchant Acquiring
PayFac infrastructure, sub-merchant onboarding, and settlement flows.
Crypto Exchanges
Fiat/crypto conversion, automated arbitrage, and FX liquidity management.
Embedded Finance
Banking flows inside your existing product — no separate licence required.
RegTech & Compliance
AML screening, sanctions monitoring, PEP checks, and regulatory reporting.
Communication
Notification infrastructure for transaction alerts, OTPs, and KYC status updates.
BaaS vs PaaS
Choose the model that matches your regulatory posture and technical requirements.
| Feature | BaaS | PaaS |
|---|---|---|
| Holds its own licence | — | |
| Needs rail connectivity | ||
| Uses FinHub's licences | — | |
| Deploys CoreX white-label portal | — | |
| Connects via pre-built connectors | — | |
| Full core banking engine | ||
| Custom front-end via API |
Developer resources
Everything you need to go from sandbox to production.
Get support
Our team responds quickly across all channels.
Ready to start building?
Open the full developer portal to access live documentation, sandbox credentials, and integration guides.
Open API Docs →