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QFD is able to be integrated with Fiserv DNA (typically using a VPN tunnel), by accessing both the Core API (SOAP) and Business Events (REST).


About Core API

• Fiserv DNA is used for management of Debit accounts and various CCM functions (if CCM is utilized).

• Authentication is performed via a 2 part call: “DirectSignOn” then “WhoIs”

• All other calls are performed through “SubmitRequest”

• Note: “AccountTransactionHistory” has a known gap where posted transactions do not include ARN or CardNumber. This is mitigated by utilizing DNABusinessServices APIs.

Required Core API Configuration Points

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API Request We Make

1. Account Holds Inquiry (Deprecated and replaced by DNABusinessServices)

   1. ReqTypCd: 7787

   2. Queries the active holds linked to an account.

   3. Inputs:

      1. AccountNumber

      2. StartDate

      3. EndDate

2. Account List

   1. ReqTypCd: 7704

   2. Searches for all accounts and account information for which the entity(s) has a role

   3. Inputs:

      1. PersonId

3. Account Roles Inquiry

   1. ReqTypCd: 7701

   2. Searches for all members and entity(s) which have a role on the provided account.

   3. Inputs:

      1. AccountNumber

4. Account Transaction History (Deprecated and replaced by DNABusinessServices)

   1. ReqTypCd: 7703

   2. Searches for transaction history information for the account

   3. Note: has a known gap where posted transactions do not include ARN or CardNumber

   4. Inputs:

      1. AccountNumber

      2. StartDate

      3. EndDate

5. Card Agreement Detail

   1. ReqTypCd: 7788

   2. Queries the card agreement tables

   3. Inputs:

      1. CardNumber

6. Card Agreement Maintenance

   1. ReqTypCd: 7788

   2. Places card in Hot status.

7. Monetary Transaction

   1. ReqTypCd: 7754

   2. Processes monetary transactions against accounts.

   3. Inputs:

      1. AccountNumber

      2. ExternalDescription

      3. Description

      4. TransactionTypeCode

8. Person Agreement Inquiry

   1. ReqTypCd: 7710

   2. Searches agreement and primary statement information related to the specified person/organization

   3. Inputs:

      1. EntityNumber

      2. EntityTypeCode

      3. FetchAllStatuses

9. Person Agreement Maintenance

   1. ReqTypCd: 7705

   2. Creates new card agreement (reissue) between accountholder and accounts.

   3. Inputs:

      1. EntityNumber

      2. EntityTypeCode

10. Person Search

    1. ReqTypCd: 7714

    2. Searches for a list of persons matching the search criteria

    3. Inputs:

       1. PersonNumber

       2. FirstName

       3. LastName

       4. SSN/TIN

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• service_account_id 

• APIChannelId ( This is different than the APPID used for Core API)

• Base URL – (Same as DNACoreAPI root) 

• device_name 

• Service Permissions

  • AtmDebitCardTransactions/QUERY (known as “CardTxns RPRC” in the “Authorizations Manager” in the Fiserv DNA portal)

  • Transactions/Query/AccountNbrAndDate (known as “Transactions RPRC” in the “Authorizations Manager” in the Fiserv DNA portal)

• UserName Password (known as the “Relying Party Client ID” after “ClientId=” when downloading the “Relying Party Credentials using your DNA Core - SAF account)

• Password  (known as the “Relying Party Client Password” after “ClientPassword=” when downloading the “Relying Party Credentials using your DNA Core - SAF account)

DNA API doc

API Data Flow

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