Product

Data Aggregation

Connect accounts across 99% of UK banks through one API. Balances, transactions, and identity in real time.

Why it matters

Anticipate what clients need, before they ask.

Having access to real-time financial data is the foundation of every intelligent financial product.

Real-time Data

Access live financial data from your clients' bank accounts the moment it's available. React to what's happening now, not what happened last week.

Smarter Advice

Categorised transaction data lets you identify exactly where money is going. Give clients genuinely personalised guidance on saving, spending, and planning.

Better Decisions

Use income and expense data to power credit assessments, support fraud checks, and make confident onboarding decisions backed by real bank data.

The flow

Access granted in three steps.

Send a link, let the client authorise from their banking app, and receive the data automatically.

  1. Link generated

    Create a secure consent link via our API or the dashboard, ready to send in seconds.

  2. Client authorises

    They approve access inside their own banking app, with strong customer authentication built in.

  3. Data flows to you

    A webhook fires instantly and real-time account data streams straight into your platform.

Single integration

All your account data. One place.

Connect to account and transaction data across 99% of UK banks through a single integration. Retrieve balances, account details and up to seven years of transaction history in real time, without managing multiple bank connections or providers.

Transaction Enrichment

From raw data to real insight.

Two enrichment layers applied automatically: every transaction labelled, every balance calculated.

Categorisation you can count on.

Every transaction is labelled the instant it lands, with sector-specific categories applied automatically. No manual rules, no guesswork.

Spend this month £1,083.90
  • Groceries £412.80
  • Dining £268.50
  • Transport £164.20
  • Utilities £142.00
  • Shopping £96.40

Categorised automatically across 140+ spending types.

Running balances, always present.

When a bank doesn't provide a running balance, Finexer returns a balance alongside each transaction, giving your platform a more complete transaction record.

Tesco Superstore Groceries
−£45.20 £12,405.00
Brightfield Studio Revenue
+£4,800.00 £12,450.20
HMRC Tax Taxes
−£1,200.00 £7,650.20
Invoice Reconciliation

Know when invoices are paid.

Connect your collection account once. Finexer matches incoming credits to open invoices and flags anything that doesn't match for review, keeping account status in sync.

Explore Payment Suite

Once a payment is reconciled, send the payout directly with Instant Payments.

Use Cases

What you can build.

Finexer's data layer powers financial products across every industry.

Accounting & Bookkeeping

Auto-reconcile with live, categorised bank feeds, with no manual data entry required.

Credit Decisioning

Power real income, expense, and affordability assessments from live bank data, not just a credit score.

KYC & Onboarding

Verify identity and run AML checks instantly from bank-verified account information.

Financial Advisory

Surface spending patterns and cash flow insights to power personalised financial guidance.

Fraud Detection

Detect irregular patterns in real time, before they become costly losses.

Cash Flow Management

Give clients a consolidated, real-time view of every connected account, in one place.

FAQ

Frequently asked questions.

What is open banking data aggregation?

Open banking data aggregation lets Finexer pull a customer's account, balance, and transaction data directly from their bank, with their consent.

How is this different from a manual bank statement upload?

Data updates automatically and continuously through the API, rather than relying on a customer uploading a document each time it's needed.

Does Finexer categorise transactions, or only supply raw data?

Both. Raw transaction and balance data is available directly, and Data Enrichment adds automatic categorisation on top.

Does Data Aggregation include identity verification?

No. Identity and account ownership checks are handled by Finexer's Verification product, which can be used alongside Data Aggregation.

Ready to get started?

Signing up is quick and easy.

Start now