Supported use cases
Deposit Accounts
Create, update, and manage deposit accounts with balance retrieval and transaction history
Loan Management
Comprehensive loan account operations including balance details and transaction tracking
Payments
Initiate payments and transfer funds between accounts
Party Management
Manage party records including customers, organizations, and relationships
Access Entitlements
Control party access permissions to their related accounts
Supported operations
The Fiserv DNA Connector supports the following operations from the Grand Central Unified API specification:Deposit account
| Operation | Endpoint |
|---|---|
| Create a new deposit account | POST /deposits |
| Get deposit account details | GET /deposits/{depositId} |
| Get deposit account balances | GET /deposits/balances |
| Get deposit account transactions | POST /deposits/transactions |
| Close a deposit account | PATCH /deposits/{depositId}/close |
Closing a deposit account marks it as closed and blocks any new transactions to and from that account.
Loan account
| Operation | Endpoint |
|---|---|
| Get loan account details | GET /loans/{loanId} |
| Get loan account balances | GET /loans/balances |
| Get loan account transactions | POST /loans/transactions |
Payment
| Operation | Endpoint |
|---|---|
| Initiate a payment | POST /payments |
Party
| Operation | Endpoint |
|---|---|
| Create party | POST /parties |
| Search party | GET /parties/search |
| Get party details | GET /parties/{partyId} |
| Get accounts for a party | GET /parties/{partyId}/accounts |
| Create or remove party relationship | POST /party-relationship |
Party search allows financial institutions to find party information based on various search criteria. Party relationships enable managing persons associated with organizations.
Party access entitlement
| Operation | Endpoint |
|---|---|
| Get party access entitlements | GET /party-access-entitlement/{partyId} |
| Manage party access entitlement | POST /party-access-entitlement |
Access entitlements control which accounts a party can access and manage through the banking platform.
For a complete list of Grand Central error codes and their descriptions, see error codes reference.