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Cashplus Transactions API

First-party partner API to search and filter transactions on Cashplus/Zempler accounts, for reconciliation and reporting. Requires a direct commercial relationship with the bank.

Cashplus Transactions API is one of 25 APIs that Cashplus Bank publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Transaction and Partner API. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 3 operations across 3 paths, and defines 49 schemas. It is described by OpenAPI 3.2.0, at version 3.1.11.

Requests are made against a single base URL, /open-banking/v3.1/aisp.

3 operations 3 paths 49 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.1.11
Server
/open-banking/v3.1/aisp
Authentication
OAuth 2.0, OAuth 2.0
Terms of Service
Resource Areas
1

Authentication & Security 2

Cashplus Transactions API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (TPPOAuth2Security) using the clientCredentials flow, exposing 1 scope. It supports OAuth 2.0 (PSUOAuth2Security) using the authorizationCode flow, exposing 1 scope.

  • TPPOAuth2Security — TPP client credential authorisation flow with the ASPSP
  • PSUOAuth2Security — OAuth flow, it is required when the PSU needs to perform SCA with the ASPSP when a TPP wants to access an ASPSP resource owned by the PSU

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

Transactions 3
GET
/accounts/{AccountId}/statements/{StatementId}/transactions
Get Transactions
GetAccountsAccountIdStatementsStatementIdTransactions 7 params → 200400401403404405406429
GET
/accounts/{AccountId}/transactions
Get Transactions
GetAccountsAccountIdTransactions 8 params → 200400401403405406429500
GET
/transactions
Get Transactions
GetTransactions 7 params → 200400401403404405406429

Schemas 49

The contract defines 49 schemas that model the data the API accepts and returns. The most detailed are OBTransaction6 (24 properties), OBPostalAddress6 (10 properties), OBCurrencyExchange5 (7 properties), Links (5 properties). Each schema is shown below with its type and property counts.

OBActiveOrHistoricCurrencyAndAmount_9
object
Amount of money in the cash transaction entry.
2 properties 2 required
BookingDateTime
string
Date and time when a transaction entry is posted to an account on the account servicer's books. Usage: Booking date is the expected booking date, unless the st…
Meta
object
Meta Data relevant to the payload
3 properties
OBError1
object
4 properties 2 required
OBPostalAddress6
object
Information that locates and identifies a specific address, as defined by postal services.
10 properties
OBMerchantDetails1
object
Details of the merchant involved in the transaction.
2 properties
ValueDateTime
string
Date and time at which assets become available to the account owner in case of a credit entry, or cease to be available to the account owner in case of a debit…
OBTransaction6
object
Provides further details on an entry in the report.
24 properties 5 required
PostCode
string
Identifier consisting of a group of letters and/or numbers that is added to a postal address to assist the sorting of mail.
Identification_2
string
Unique and unambiguous identification of a financial institution or a branch of a financial institution.
OBActiveCurrencyAndAmount_SimpleType
string
A number of monetary units specified in an active currency where the unit of currency is explicit and compliant with ISO 4217.
OBTransactionCardInstrument1
object
Set of elements to describe the card instrument used in the transaction.
4 properties 1 required
TransactionInformation
string
Further details of the transaction. This is the transaction narrative, which is unstructured text.
OBCashAccount6_0
object
Unambiguous identification of the account of the creditor, in the case of a debit transaction.
4 properties
OBBalanceType1Code
string
Balance type, in a coded form.
StreetName
string
Name of a street or thoroughfare.
OBReadDataTransaction6
object
1 property
ActiveOrHistoricCurrencyCode_1
string
A code allocated to a currency by a Maintenance Agency under an international identification scheme, as described in the latest edition of the international st…
BuildingNumber
string
Number that identifies the position of a building on a street.
OBActiveOrHistoricCurrencyAndAmount_10
object
Transaction charges to be paid by the charge bearer.
2 properties 2 required
ISODateTime
string
All dates in the JSON payloads are represented in ISO 8601 date-time format. All date-time fields in responses must include the timezone. An example is below:…
ProprietaryBankTransactionCodeStructure1
object
Set of elements to fully identify a proprietary bank transaction code.
2 properties 1 required
OBErrorResponse1
object
An array of detail error codes, and messages, and URLs to documentation to help remediation.
4 properties 3 required
AddressLine
string
Information that locates and identifies a specific address for a transaction entry, that is presented in free format text.
TransactionReference
string
Unique reference for the transaction. This reference is optionally populated, and may as an example be the FPID in the Faster Payments context.
Identification_0
string
Identification assigned by an institution to identify an account. This identification is known by the account owner.
StatementReference
string
Unique reference for the statement. This reference may be optionally populated if available.
OBCreditDebitCode_1
string
Indicates whether the transaction is a credit or a debit entry.
OBCurrencyExchange5
object
Set of elements used to provide details on the currency exchange.
7 properties 2 required
OBAddressTypeCode
string
Identifies the nature of the postal address.
OBBranchAndFinancialInstitutionIdentification6_1
object
Financial institution servicing an account for the creditor.
4 properties
OBBranchAndFinancialInstitutionIdentification6_2
object
Financial institution servicing an account for the debtor.
4 properties
OBExternalFinancialInstitutionIdentification4Code
string
Name of the identification scheme, in a coded form as published in an external list.
OBReadTransaction6
object
3 properties 1 required
SecondaryIdentification
string
This is secondary identification of the account, as assigned by the account servicing institution. This can be used by building societies to additionally ident…
AccountId
string
A unique and immutable identifier used to identify the account resource. This identifier has no meaning to the account owner.
OBBankTransactionCodeStructure1
object
Set of elements used to fully identify the type of underlying transaction resulting in an entry.
2 properties 2 required
TownName
string
Name of a built-up area, with defined boundaries, and a local government.
OBTransactionMutability1Code
string
Specifies the Mutability of the Transaction record.
Name_1
string
Name by which an agent is known and which is usually used to identify that agent.
OBExternalAccountIdentification4Code
string
Name of the identification scheme, in a coded form as published in an external list.
TransactionId
string
Unique identifier for the transaction within an servicing institution. This identifier is both unique and immutable.
OBTransactionCashBalance
object
Set of elements used to define the balance as a numerical representation of the net increases and decreases in an account after a transaction entry is applied…
3 properties 3 required
Links
object
Links relevant to the payload
5 properties 1 required
OBSupplementaryData1
object
Additional information that can not be captured in the structured fields and/or any other specific block.
OBCreditDebitCode_2
string
Indicates whether the balance is a credit or a debit balance. Usage: A zero balance is considered to be a credit balance.
OBEntryStatus1Code
string
Status of a transaction entry on the books of the account servicer.
OBCashAccount6_1
object
Unambiguous identification of the account of the debtor, in the case of a crebit transaction.
4 properties
Name_0
string
The account name is the name or names of the account owner(s) represented at an account level, as displayed by the ASPSP's online channels. Note, the account n…

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cashplus-transactions-api-openapi.yml Raw ↑

Other APIs Cashplus Bank publishes across the network.

Cashplus Identity API
Cashplus Applications API
Cashplus Eligibility API
Cashplus Payments API
Cashplus Bank Account Access API
Cashplus Accounts API
Cashplus Bank Balances API
Cashplus Bank Beneficiaries API
Cashplus Bank Direct Debits API
Cashplus Bank Domestic Payments API
Cashplus Bank Domestic Scheduled Payments API
Cashplus Bank Domestic Standing Orders API
Where this information came from

This is an independent, third-party profile of Cashplus Transactions API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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