> ## Documentation Index > Fetch the complete documentation index at: https://docs.montereyfinancial.dev/llms.txt > Use this file to discover all available pages before exploring further. # Aged Balance Report > Per-account snapshot of accounts carrying a balance. Live Account columns; no point-in-time history. ## OpenAPI ````yaml /api-reference/external_api.openapi.json get /reports/abr openapi: 3.1.0 info: title: Monterey External Reporting API description: >- Org-scoped, API-key-authenticated reporting endpoints for Monterey Financial clients. version: 0.1.0 servers: - url: https://api.montereyfinancial.app description: Production security: - BearerApiKey: [] paths: /reports/abr: get: tags: - Reports summary: Aged Balance Report description: >- Per-account snapshot of accounts carrying a balance. Live Account columns; no point-in-time history. operationId: aged_balance_report_reports_abr_get parameters: - name: organization_id in: query required: false schema: anyOf: - type: string - type: 'null' title: Organization Id - name: cursor in: query required: false schema: anyOf: - type: string - type: 'null' description: >- Opaque pagination cursor from a previous response's `page.next_cursor`. Omit on the first page. title: Cursor description: >- Opaque pagination cursor from a previous response's `page.next_cursor`. Omit on the first page. - name: limit in: query required: false schema: anyOf: - type: integer maximum: 1000 minimum: 1 - type: 'null' description: >- Page size for cursor pagination. Default 100, minimum 1, maximum 1000. Requests above the maximum return 422 — narrow your page size and use the returned `next_cursor` to walk additional pages. title: Limit description: >- Page size for cursor pagination. Default 100, minimum 1, maximum 1000. Requests above the maximum return 422 — narrow your page size and use the returned `next_cursor` to walk additional pages. responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/Page_PortfolioRow_' '401': description: Missing, malformed, expired, or unknown API key. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: '`organization_id` filter targets an org outside the key''s allowlist.' content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - BearerApiKey: [] components: schemas: Page_PortfolioRow_: properties: items: items: $ref: '#/components/schemas/PortfolioRow' type: array title: Items page: $ref: '#/components/schemas/PageMeta' type: object required: - items - page title: Page[PortfolioRow] description: 'A page of results: `items` plus a `page` pagination envelope.' ErrorResponse: properties: detail: $ref: '#/components/schemas/ErrorBody' type: object required: - detail title: ErrorResponse description: Standard error envelope. Branch on `detail.error_code`. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError description: >- Parameter-validation error (HTTP 422). `detail` lists each violated constraint with its location, message, and type. PortfolioRow: properties: account_id: type: string title: Account Id organization_id: type: string title: Organization Id contract_id: type: string title: Contract Id external_account_number: anyOf: - type: integer - type: 'null' title: External Account Number description: Account number assigned by the source loan management system. status_code: anyOf: - type: string - type: 'null' title: Status Code description: >- Short code for the account's current status (e.g. OPEN, CHARGED_OFF, PAID_IN_FULL). current_balance_cents: anyOf: - type: integer - type: 'null' title: Current Balance Cents description: Current outstanding balance in integer cents. past_due_amount_cents: anyOf: - type: integer - type: 'null' title: Past Due Amount Cents description: Amount past due in integer cents. payoff_amount_cents: anyOf: - type: integer - type: 'null' title: Payoff Amount Cents description: Amount required to pay off the account in full, in integer cents. last_payment_at: anyOf: - type: string - type: 'null' title: Last Payment At description: Date of the most recent payment received (ISO 8601 date string). type: object required: - account_id - organization_id - contract_id title: PortfolioRow description: |- Live account snapshot — used by the ABR and DR reports. Reflects current account state; not a point-in-time record. PageMeta: properties: next_cursor: anyOf: - type: string - type: 'null' title: Next Cursor description: Opaque token to pass as ?cursor= to fetch the next page. has_more: type: boolean title: Has More description: True if more rows exist past this page. limit: type: integer title: Limit description: Echo of the resolved page size. type: object required: - has_more - limit title: PageMeta description: >- Pagination envelope on list responses. `next_cursor` is non-null when more rows exist — pass it back as `cursor` to continue. ErrorBody: properties: error_code: type: string title: Error Code type: object required: - error_code title: ErrorBody description: Standard error body. Branch on `error_code`. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError description: >- A single parameter-validation failure: `loc` is the path to the offending input, `msg` is human-readable, and `type` is the rule that failed. securitySchemes: BearerApiKey: type: http description: Static API key issued via the client portal. Treat it like a password. scheme: bearer bearerFormat: ApiKey ````