> ## Documentation Index > Fetch the complete documentation index at: https://docs.layerfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Fetch AP aging report > Returns an accounts payable aging report showing outstanding bills grouped by vendor and aging buckets. ## OpenAPI ````yaml get /v1/businesses/{businessId}/reports/unified/ap-aging openapi: 3.0.1 info: title: API version: latest servers: [] security: - BearerAuth: [] tags: [] externalDocs: url: / paths: /v1/businesses/{businessId}/reports/unified/ap-aging: get: tags: [] summary: Fetch AP aging report description: >- Returns an accounts payable aging report showing outstanding bills grouped by vendor and aging buckets. operationId: business.reports.unified.ap-aging.get parameters: - name: businessId in: path description: The UUID of the business to fetch the AP aging report for. required: true schema: type: string format: uuid - name: Content-Type in: header description: Content-Type must be set to application/json. schema: type: string - name: tag_filter in: query description: Filter results by tags. schema: type: string responses: '200': description: AP aging report retrieved successfully. headers: {} content: application/json: schema: $ref: '#/components/schemas/ApiUnifiedReport' '404': description: Business not found. content: application/json: schema: $ref: '#/components/schemas/ApiError' deprecated: false components: schemas: ApiUnifiedReport: type: object properties: type: type: string description: Resource type. Value will be 'Unified_Report'. example: Unified_Report business_id: type: string format: uuid description: The UUID of the business this report belongs to. columns: type: array items: $ref: '#/components/schemas/UnifiedReportColumn' description: >- The column headers for the report. Columns can be nested to represent hierarchical dimensions (e.g., Location > Month). rows: type: array items: $ref: '#/components/schemas/UnifiedReportRow' description: >- The data rows for the report. Rows can be nested to represent hierarchical account structures. description: >- A unified report structure that supports hierarchical columns and rows. Used for balance sheets, cashflow statements, profit & loss reports, and aging reports with flexible dimensional breakdowns. ApiError: type: object description: An error object returned in API error responses. properties: type: $ref: '#/components/schemas/ApiErrorType' description: >- A fixed category for the error, helpful for categorizing and processing errors. description: type: string description: A human-readable error description. error_enum: $ref: '#/components/schemas/ApiEnumErrorType' description: >- A stable, machine-readable identifier for programmatically handling specific error conditions. Only present for 4xx client errors—not included for 5xx server errors. Use this instead of parsing the description field, as enum values remain stable across API versions. nullable: true meta: type: object description: Optional additional information about the error. nullable: true required: - type - description UnifiedReportColumn: type: object properties: column_key: type: string description: >- Unique identifier for this column. Used as the key in row cell mappings. example: amount display_name: type: string description: Human-readable name for the column header. example: Amount columns: type: array items: $ref: '#/components/schemas/UnifiedReportColumn' description: >- Nested child columns. When present, this column acts as a group header. description: >- A column header in a unified report. Supports nesting for multi-dimensional reports. UnifiedReportRow: type: object properties: row_key: type: string description: Unique identifier for this row. example: revenue display_name: type: string description: Human-readable name for the row (e.g., account name, category name). example: Revenue cells: type: object additionalProperties: $ref: '#/components/schemas/UnifiedReportCell' description: >- Cell values keyed by column_key. Each entry maps a column to its cell value for this row. rows: type: array items: $ref: '#/components/schemas/UnifiedReportRow' description: >- Nested child rows. Used for hierarchical account structures (e.g., parent accounts with sub-accounts). description: >- A data row in a unified report. Supports nesting for hierarchical data structures. ApiErrorType: type: string enum: - ResourceArchived - AuthFailure - Plaid - Stripe - InvalidState - ResourceNotFound - InvalidParameters - JsonSerialization - Unknown - BadRequest - PaginationCursor - Conflict - LedgerOperationFailed ApiEnumErrorType: type: string description: >- Stable enum values for programmatic error handling. Only present in 4xx error responses. enum: - AccessCodeInvalid - BalanceSheetDoesNotBalance - BalanceSheetMissingAccount - BankStatementParserError - BillStateError - BulkCategorizeFailure - BulkMatchFailure - BusinessTaskAlreadyCompleted - BusinessTaskDeleted - CalendlyOAuthError - CallBookingError - CantUpdateTransactionInCustomerPayout - CantUpdateTransactionInVendorPayout - CheckPayrollConfigNotFound - CheckPayrollServiceNotFound - ClerkUserAlreadyExists - ConflictingQueryParams - CustomAccountAlreadyExists - CustomTransactionCsvParsingError - CustomTransactionUploadFailure - CustomerPayoutInputFormatError - DoesNotMatchExistingEntity - EmptyBatchRequest - ExpenseParserError - ExternalAccountBalanceReconciliationError - ExternalIdConflict - InvalidCategory - InvalidEffectiveDate - InvalidLedgerOperation - InvalidMonthlyAverageRange - InvalidMultiPartRequest - InvalidPaginationCursor - InvalidPayload - InvoiceDeleted - InvoiceNotFound - InvoiceReferenceMismatch - InvoiceStateError - ManualRateLimit - MultipleTagKeyFiltersUnsupported - NoCognitoUserFound - NoOpeningBalanceFound - NotYetReconciled - OnePasswordApiError - OnePasswordItemNotFound - OnePasswordVaultNotFound - OpenAICategorizationError - PaymentLinkInvalid - PayrollStateError - PeriodIsClosed - PeriodNotClosed - PhoneNumberAlreadyRegistered - PlaidApiError - PlaidConnectionBroken - PlaidCreateLinkTokenError - PlaidCredentialsNotConfigured - PlaidExchangePublicTokenError - PlaidGetInstitutionByIdError - PlaidGetItemError - PlaidInvalidEnvironment - PlaidItemAlreadyExists - PlaidItemNotFound - PlaidProcessorApiError - PlaidUnlinkItemError - QueryParamFormat - QueryParamMissing - QuickbooksBrokenConnection - QuickbooksConnectionAlreadyExists - QuickbooksConnectionAlreadySyncing - QuickbooksConnectionMissing - QuickbooksConnectionNotActivated - QuickbooksInvalidRequest - QuickbooksInvalidState - QuickbooksNoMatchingAccount - QuickbooksNonPostingAccountType - QuickbooksNotConfigured - QuickbooksOAuthCallbackInvalid - QuickbooksOAuthError - QuickbooksTokenExpired - ResourceArchived - ScheduleCNotConfigured - SmsNotEnabled - SpecifiedBadRequest - SpecifiedIdNotFound - SplitTransactionError - StepEvaluationBadRequest - StripeConnectAccountIdNotFound - StripeCredentialsNotConfigured - StripeGetBalanceForConnectAccountFailure - StripeRedirectOrRefreshUrlNotConfigured - TagFilterNotFound - UnexpectedQueryParam - UnitAccountsInUse - WrongAnswerType UnifiedReportCell: type: object properties: value: $ref: '#/components/schemas/UnifiedCellValue' description: The cell's value, which can be an amount or empty. description: A single cell value in a unified report row. UnifiedCellValue: oneOf: - type: object properties: type: type: string enum: - Amount description: Indicates this is an amount value. value: type: integer format: int64 description: The amount in cents (e.g., 10000 = $100.00). required: - type - value example: type: Amount value: 10000 - type: object properties: type: type: string enum: - Empty description: Indicates this cell has no value. required: - type example: type: Empty description: >- The value of a cell in a unified report. Can be either an Amount (with value in cents) or Empty. example: type: Amount value: 10000 securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT ````