Credit Union Core

Metro 2 Integration for Corelation KeyStone

Connect Corelation KeyStone core banking system to Metro2 for automated credit union credit reporting. KeyStone is a modern, growing core platform with approximately 4.7% market share and an open API philosophy. Metro2 connects through KeyBridge, Corelation's XML-based web services layer, to extract member and loan data. Despite marketing references to REST, KeyBridge uses XML web services. KeyStone supports over 150 third-party integrations and provides endpoints for Disputes, Bill Pay, Alerts, Home Banking, New Account, Lending, and RDC. KeyStone does not include native Metro 2 reporting.

How It Works

Corelation KeyStone provides member and loan data through KeyBridge XML-based web services. Metro2 maps credit union data structures to Metro 2 Base Segment format and submits to Equifax, Experian, and TransUnion.

Corelation KeyStone

Metro2

Credit Bureaus

Benefits

Modern Core Platform

KeyStone is one of the newest credit union cores with a growing 4.7% market share and open API philosophy.

KeyBridge Integration

Connect through KeyBridge web services with endpoints for lending, disputes, home banking, and more.

150+ Third-Party Integrations

KeyStone's open architecture supports over 150 vendor connections, demonstrating a proven integration ecosystem.

All Products Supported

Report every credit union loan and credit product including auto, personal, credit card, and HELOC.

Faster Setup

KeyStone's modern data architecture and API-first design make integration significantly faster than legacy cores.

Data Fields That Sync

Metro2 maps these fields from Corelation KeyStone to Metro 2 format automatically.

Member demographics and identification
Loan details, terms, and rates
Payment history and transaction records
Account status and delinquency
Co-borrower and joint member data
Product configuration and loan types
Collateral and security information

Get Set Up in 4 Steps

Obtain KeyBridge Access

Confirm API access with your Corelation contract. Most KeyStone credit unions have KeyBridge access included in their agreement.

Connect KeyBridge API

Set up XML web services connection between KeyStone KeyBridge and Metro2 using your credit union's API credentials.

Map Loan Products

Configure how each loan product type maps to Metro 2 portfolio types, account type codes, and reporting fields.

Validate and Go Live

Run test submissions, review validation reports, and enable production reporting to all three bureaus.

Frequently Asked Questions

Is KeyStone API access included?

API access through KeyBridge depends on your Corelation contract. Most KeyStone credit unions have API access included. Contact your Corelation representative to confirm.

Is KeyBridge a REST API?

Despite some references to REST in Corelation's marketing, KeyBridge is XML-based web services. Metro2 handles the XML request/response patterns automatically.

Does KeyStone have native Metro 2 reporting?

No. Corelation KeyStone does not include built-in Metro 2 file generation or credit bureau submission. Metro2 fills this gap by connecting to KeyBridge and handling the entire reporting pipeline.

What KeyBridge endpoints does Metro2 use?

Metro2 primarily uses the Lending and Account endpoints for loan data, member demographics, payment history, and account status. KeyBridge also exposes Disputes, Bill Pay, Alerts, Home Banking, New Account, and RDC endpoints.

Related Integrations

Symitar Episys

Credit Union Core

Report credit union loans from Jack Henry's Symitar Episys core to all three credit bureaus via PowerOn extracts or SymXchange API.

Fiserv DNA

Credit Union Core

Report loans from Fiserv DNA to credit bureaus using REST API or legacy SOAP with OAuth 2.0 authentication.

Fiserv XP2

Credit Union Core

Automate Metro 2 reporting from Fiserv XP2 via the APEX proprietary framework.

Ready to Connect Corelation KeyStone?

Start reporting to credit bureaus from Corelation KeyStone today. Our team will help you get set up quickly.