Financial Services Data Platform

Financial data pipelineswith PCI-DSS built-in

Connect to Plaid, Stripe, banking APIs, and accounting systems. Automatic PAN tokenization, audit trails, and encryption. Compliance without complexity.

PCI-DSS Compliance Made Simple

PCI-DSS (Payment Card Industry Data Security Standard) is the global standard for protecting cardholder data. Any organization that stores, processes, or transmits credit card information must comply.

Nexion automatically tokenizes PANs, encrypts sensitive data, and maintains complete audit trails. Your cardholder data is protected from ingestion to analytics.

Automatic PAN detection and tokenization
AES-256 encryption at rest and in transit
Complete audit logging with user attribution
Role-based access control (RBAC)
Example: PAN Tokenization
// Input from Stripe
{
  "card_number": "4242424242424242",
  "exp_month": 12,
  "exp_year": 2025,
  "cvv": "123"
}

// Output after Nexion protection
{
  "card_number": "tok_4242...4242",
  "exp_month": "**",
  "exp_year": "****",
  "cvv": "[REDACTED]"
}

Financial Data Connectors

Pre-built connectors for banking, payments, and accounting platforms. OAuth authentication and incremental sync built-in.

Plaid

Bank accounts, transactions, balances, identity

Stripe

Payments, subscriptions, invoices, customers

Square

POS transactions, inventory, customers

QuickBooks

Accounting, invoices, expenses, reports

Xero

Accounting, bank feeds, payroll

PayPal

Transactions, disputes, settlements

PCI-DSS Ready

Key PCI-DSS Requirements

Nexion helps you meet critical PCI-DSS requirements out of the box. No custom development needed.

3.4Render PAN unreadable anywhere it is stored
3.5Protect cryptographic keys used for cardholder data
7.1Limit access to system components and cardholder data
8.3Secure all individual non-console administrative access
10.1Implement audit trails to link access to individual users
10.2Automated audit trails for all system components

PII/PCI Fields Protected

Credit Card Number (PAN)CVV/CVCExpiration DateCardholder NameBank Account NumberRouting NumberSSN/TINDate of BirthDriver LicensePassport NumberEmail AddressPhone NumberPhysical AddressIP Address

How It Works

From financial APIs to compliant analytics in minutes.

1

Connect

Authenticate with Plaid, Stripe, or any financial API using OAuth.

2

Detect

Nexion automatically identifies PANs, account numbers, and PII.

3

Protect

Sensitive data is tokenized or encrypted before storage.

4

Analyze

Query protected data with full audit trails and access controls.

Financial Services Use Cases

Revenue Analytics

Consolidate payment data from multiple processors for unified revenue reporting and forecasting.

  • Multi-processor consolidation
  • MRR/ARR tracking
  • Churn analysis

Financial Data Warehouse

Build a compliant financial data warehouse combining banking, payments, and accounting data.

  • Bank reconciliation
  • Cash flow analysis
  • Financial reporting

Fraud Detection

Aggregate transaction data for real-time fraud detection and risk scoring models.

  • Anomaly detection
  • Risk scoring
  • Transaction monitoring
Open Banking Ready

Plaid Integration

Connect to 12,000+ financial institutions via Plaid. Extract transactions, balances, identity data, and investment holdings with built-in PII protection.

TransactionsBalancesIdentityAuthInvestmentsLiabilities
Request Plaid Demo

Ready to build compliant financial data pipelines?

Connect to Plaid, Stripe, and 81 sources. PCI-DSS compliance built-in. No custom integration required.