> For the complete documentation index, see [llms.txt](https://selenium-4.gitbook.io/nexus-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://selenium-4.gitbook.io/nexus-docs/documentation/current-account/operations/main-1.md).

# Retrieve Current Account Details

## Retrieve Current Account Details

> Returns product, account, balance, customer, branch and linked-account details for a current account.

```json
{"openapi":"3.0.3","info":{"title":"NEXUS Banking Services API","version":"1.0.0"},"tags":[{"name":"current-account"}],"servers":[{"url":"https://sandbox.nexus.selenium.ao","description":"Sandbox"},{"url":"https://api-mock.selenium.ao","description":"Mock"}],"security":[{"bearerAuth":[]}],"components":{"securitySchemes":{"bearerAuth":{"type":"http","scheme":"bearer","description":"Bearer Token (OAuth2 / OIDC or JWT) passed in the `Authorization` header."}},"responses":{"BadRequest":{"description":"The request payload is invalid — inconsistent dates, an amount ≤ 0, an invalid currency, or missing required fields.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorEnvelope"}}}},"Unauthorized":{"description":"Missing, expired or invalid Bearer Token.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorEnvelope"}}}},"Forbidden":{"description":"Authenticated, but missing the scope required for this operation.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorEnvelope"}}}},"NotFound":{"description":"The requested resource could not be found.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorEnvelope"}}}},"InternalServerError":{"description":"Unexpected internal error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorEnvelope"}}}}},"schemas":{"ErrorEnvelope":{"type":"object","properties":{"error":{"$ref":"#/components/schemas/Error"}}},"Error":{"type":"object","required":["status","reason","message","path"],"properties":{"status":{"type":"integer","description":"HTTP status code of the error."},"reason":{"type":"string","description":"High-level error category code."},"message":{"type":"string","description":"Human-readable description of the problem."},"path":{"type":"string","description":"HTTP method and endpoint path that originated the error."},"errordetail":{"type":"array","description":"Detailed error list. May be absent for generic errors (e.g. 500).","items":{"$ref":"#/components/schemas/ErrorDetail"}}}},"ErrorDetail":{"type":"object","properties":{"code":{"type":"string","description":"Domain-specific error code."},"reason":{"type":"string","description":"Textual identifier of the specific cause."},"message":{"type":"string","description":"Detailed message, with concrete values where applicable."}}}}},"paths":{"/current-account/{currentAccountId}/retrieve":{"get":{"summary":"Retrieve Current Account Details","description":"Returns product, account, balance, customer, branch and linked-account details for a current account.","tags":["current-account"],"operationId":"retrieveCurrentAccountDetails","parameters":[{"name":"currentAccountId","in":"path","required":true,"description":"The account number (BBAN).","schema":{"type":"string"}}],"responses":{"200":{"description":"Current account details.","content":{"application/json":{"schema":{"type":"object","required":["accountType","productInstanceReference","currentAccountNumber","accountIdentification","accountDate","accountStatus","customerAgreementReference","accountCurrency","bankBranchLocationReference","accountBalances"],"properties":{"accountType":{"type":"string","enum":["IndividualCurrentAccount","BusinessCurrentAccount"],"description":"Type of the current account: `IndividualCurrentAccount` (individual account) or `BusinessCurrentAccount` (business account)."},"productInstanceReference":{"type":"object","description":"Product associated with the account.","required":["productReference"],"properties":{"productReference":{"type":"object","required":["productType","productIdentification","productComponentReference"],"properties":{"productType":{"type":"string","description":"Internal product type code."},"productIdentification":{"type":"object","required":["productIdentification","productIdentificationType"],"properties":{"productIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Commercial product code."}}},"productIdentificationType":{"type":"string","description":"Type of product identifier."}}},"productComponentReference":{"type":"object","required":["componentCode"],"properties":{"componentCode":{"type":"string","description":"Product component code."},"componentDescription":{"type":"string","description":"Commercial description of the component."}}}}}}},"currentAccountNumber":{"type":"object","description":"Internal number of the current account (BBAN).","required":["accountIdentificationType","accountIdentification"],"properties":{"accountIdentificationType":{"type":"string","description":"Type of account identification."},"accountIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Account number value."}}}}},"accountIdentification":{"type":"object","description":"Normalized/external identification of the account (IBAN).","required":["accountIdentificationType","accountIdentification"],"properties":{"accountIdentificationType":{"type":"string","description":"Type of account identification."},"accountIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Account identifier value."}}}}},"accountDate":{"type":"object","description":"Relevant date of the account.","required":["accountDateType","accountDate"],"properties":{"accountDateType":{"type":"string","description":"Type of date."},"accountDate":{"type":"object","properties":{"dateContent":{"type":"string","format":"date","description":"Date value (YYYY-MM-DD)."}}}}},"accountStatus":{"type":"string","description":"Current status of the account (e.g. `Normal`, `Bloqueada`, `Encerrada`)."},"customerAgreementReference":{"type":"object","description":"Contract and involved party (owner) associated with the account.","required":["agreementType","agreementIdentification","involvedParty"],"properties":{"agreementType":{"type":"string","description":"Type of agreement."},"agreementIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Contract number associated with the account."}}},"involvedParty":{"type":"object","description":"Party involved in the account. Note: for multiple parties, this should be treated as an array.","required":["accountInvolvementType","partyReference"],"properties":{"accountInvolvementType":{"type":"string","description":"Role of the involved party in the account."},"partyReference":{"type":"object","required":["partyName","partyIdentification"],"properties":{"partyName":{"type":"object","properties":{"name":{"type":"string","description":"Name of the account holder."}}},"partyIdentification":{"type":"object","properties":{"partyIdentificationType":{"type":"string","description":"Type of identification document of the holder."},"partyIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Identification document number of the holder."}}}}}}}}}}},"accountCurrency":{"type":"object","description":"Base currency of the account.","required":["accountCurrencyType","accountCurrency"],"properties":{"accountCurrencyType":{"type":"string","description":"Type of account currency."},"accountCurrency":{"type":"object","properties":{"currencyCode":{"type":"string","description":"ISO 4217 currency code."}}}}},"bankBranchLocationReference":{"type":"object","description":"Branch where the account is domiciled.","required":["branchIdentification"],"properties":{"branchIdentification":{"type":"object","description":"Branch code.","properties":{"identifierValue":{"type":"string","description":"Branch identifier value."}}}}},"accountBalances":{"type":"array","description":"Balances of the account by type.","items":{"type":"object","required":["balanceAmount","balanceType"],"properties":{"balanceAmount":{"type":"object","description":"Value of the balance.","properties":{"amountValue":{"type":"number","format":"double","description":"Monetary value of the balance."},"amountCurrency":{"type":"object","properties":{"currencyCode":{"type":"string","description":"ISO 4217 currency code."}}}}},"balanceType":{"type":"string","enum":["AvailableBalance","ValueDateBalance","AverageBalanceByAccountBalance","AverageBalanceByValueDate"],"description":"Type of balance: `AvailableBalance`, `ValueDateBalance`, `AverageBalanceByAccountBalance` or `AverageBalanceByValueDate`."}}}},"linkedAccounts":{"type":"array","description":"Accounts related to this account (e.g. associated credit/debit account).","items":{"type":"object","required":["accountIdentification","accountType"],"properties":{"accountIdentification":{"type":"object","description":"Identification of the linked account.","properties":{"accountIdentificationType":{"type":"string","description":"Type of account identification of the linked account."},"accountIdentification":{"type":"object","properties":{"identifierValue":{"type":"string","description":"Number of the linked account."}}}}},"accountType":{"type":"string","enum":["CreditorRelatedAccount","DebtorRelatedAccount"],"description":"Role of the linked account relative to this account."}}}},"limitSettings":{"type":"object","description":"Limit condition applicable to the account (e.g. authorized overdraft).","required":["limitType","limitAmount","limitCreditDebitIndicator","limitAmountType"],"properties":{"limitType":{"type":"string","description":"Type of limit."},"limitAmount":{"type":"object","properties":{"amountValue":{"type":"number","format":"double","description":"Value of the limit."},"amountCurrency":{"type":"object","properties":{"currencyCode":{"type":"string","description":"ISO 4217 currency code."}}}}},"limitCreditDebitIndicator":{"type":"string","enum":["Debit","Credit"],"description":"Sign indicator of the limit."},"limitAmountType":{"type":"string","description":"Type of limit amount."},"chequeServiceLimit":{"type":"object","properties":{"maxNumOfChequesPerMonth":{"type":"integer","description":"Maximum number of authorized cheques per month."}}}}},"interestRateSummary":{"type":"array","description":"Interest rates applicable to the account.","items":{"type":"object","required":["rateValue","interestRateType"],"properties":{"rateValue":{"type":"number","format":"double","description":"Value of the interest rate."},"interestRateType":{"type":"string","enum":["CreditorInterestCalculation","CreditorInterestRecalculation","DebtorInterestCalculation","DebtorInterestRecalculation"],"description":"Type of interest rate."}}}},"accountRiskClassification":{"type":"object","description":"Risk classification of the account.","required":["riskLevelCode","riskLevelDescription"],"properties":{"riskLevelCode":{"type":"string","enum":["A","B","C","D","E","F","G"],"description":"Risk level code: `A` Nulo, `B` Muito Reduzido, `C` Reduzido, `D` Moderado, `E` Elevado, `F` Muito Elevado, `G` Perda."},"riskLevelDescription":{"type":"string","description":"Description corresponding to the risk code."}}},"accountAdditionalAttribute":{"type":"array","description":"Extensibility container for regulatory attributes (IFRS 9 / CIRC / BNA) not natively covered by the BIAN model.","items":{"type":"object","required":["attributeCode","attributeDescription","attributeValue"],"properties":{"attributeCode":{"type":"string","description":"Short code of the attribute."},"attributeDescription":{"type":"string","description":"Readable description of the attribute."},"attributeValue":{"type":"string","description":"Value of the attribute."}}}}}}}}},"400":{"$ref":"#/components/responses/BadRequest"},"401":{"$ref":"#/components/responses/Unauthorized"},"403":{"$ref":"#/components/responses/Forbidden"},"404":{"$ref":"#/components/responses/NotFound"},"500":{"$ref":"#/components/responses/InternalServerError"}}}}}}
```


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