Secure, Real-Time Account Data
Access secure, standardized financial data from 3,500+ banks across Europe to power smarter lending, investing, and financial insights.
Why choose Neonomics Account Data API?
Our PSD2-compliant Account Data API enables businesses to securely access real-time account information, including account balances, transaction history with customer consent – easy to integrate and built for reliability.
Real-time access
Fetch current account data, balances, and transaction history instantly—with customer consent and Strong Customer Authentication (SCA).
High coverage
Our API network connects to over 3500+ consumer banks across Europe, including the highest coverage in the Nordics!
Secure & compliant
Licensed account information provider (AISP) operating under PSD2, with end-to-end encryption (in transit & at rest) and direct bank API routing.
Standardized data
We clean and normalize raw bank data so your teams can integrate quickly and build accurate models without wrangling inconsistent formats.
Flexible access models
Choose from one-time, time-limited, and ongoing data access that fits your use case, compliance needs, and customer experience.
Easy to integrate
Developer-friendly REST API, clear docs, and options to use our hosted UX/UI Nello Data to speed up go-live and ensure continued regulatory compliance.
Competitive Pricing
Only pay for active calls.
Our pricing model is based on successful transactions — no charges for inactive users.
Seamless account data fetching





The flexibility you need
Balance Check
Retrieve up-to-date balances for accurate affordability and real-time insights.
Income Verification
Validate income streams for risk scoring and faster lending decisions.
Expense Check
Understand recurring obligations for tighter underwriting and budgeting.

Categorization
Normalize and enrich transactions for clearer spending and trend analysis.
Powerful solutions for your use cases
Security & Compliance
Consent‑first
Customers explicitly approve what’s shared and for how long
Strong Customer Authentication (SCA)
Bank‑grade verification
Encryption
TLS in transit, AES‑256 at rest
Access control
Scoped, time‑limited access with revocation support
Regulatory alignment
Operating as a licensed AISP under European open banking frameworks

Open Banking & Beyond
Everything you need to know about open banking, open finance, and beyond to help your business.

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What is an Account Data API?
An Account Data API is a secure, PSD2-compliant interface that lets you access customer-approved balances, transactions, and account details directly from their bank.
How does Neonomics ensure security?
We use SCA, end-to-end encryption, and direct bank API routing. As a licensed AISP, we operate under strict European regulations for privacy, security, and reliability.
What data can I access?
With consent, you can access current balances, transaction history, account ownership/details, and normalized categorization to enhance models and user experiences.
Does the API support one-time and ongoing access?
Yes. Choose one-time, time-limited, or ongoing access based on your product needs and compliance requirements.
How quickly can we integrate?
Most teams get started rapidly with our developer-friendly docs, sandbox, and hosted UX options to reduce implementation time.






