> ## Documentation Index > Fetch the complete documentation index at: https://docs.fint.app/llms.txt > Use this file to discover all available pages before exploring further. # Obtener una factura por ID > Obtener una factura por su ID ## OpenAPI ````yaml get /invoice/{invoiceId} openapi: 3.0.0 info: version: 1.0.0 title: Fint API description: Fint API servers: - url: https://api.fint.app/api/v1 variables: {} security: [] paths: /invoice/{invoiceId}: get: tags: - Facturas summary: Obtener una factura por ID description: Obtener una factura por su ID parameters: - schema: type: number required: true name: invoiceId in: path responses: '200': description: Retorna la factura solicitada content: application/json: schema: type: object properties: id: type: number totalAmount: type: string totalPaid: type: string totalPending: type: string totalMora: type: string interestPaid: type: string interestSnapshot: type: string interestSnapshotDate: type: string nullable: true status: type: string enum: - DRAFT - PENDING - PAID - CANCELED - PARTIALLY_PAID - BONIFIED description: type: string nullable: true date: type: string expirationDate: type: string settlement: type: object nullable: true properties: id: type: number name: type: string sentDate: type: string nullable: true status: type: string enum: - DRAFT - SENDING - SENT - CANCELED required: - id - name - sentDate - status lastPaymentDate: type: string nullable: true paymentMethod: type: string nullable: true isManualPayment: type: boolean uniqueId: type: string nullable: true applyInterest: type: boolean externalReference: type: string nullable: true contact: type: object properties: id: type: number name: type: string lastName: type: string nullable: true documentType: type: string nullable: true enum: - DNI - CUIT - CUIL - CDI - LE - LC - CI Extranjera - Pasaporte - CI Policía Federal - Certificado de Migración - RUT - Otro documentNumber: type: string nullable: true required: - id - name - lastName - documentType - documentNumber payments: type: array items: type: object properties: id: type: number date: type: string status: type: string enum: - PAID - VOIDED - CHARGEBACK method: type: string enum: - DEBIT_CARD - CREDIT_CARD - DIRECT_DEBIT - CARD - PAGO_FACIL - RAPI_PAGO - PAGO_MIS_CUENTAS - LINK_PAGO - TRANSFER - CASH - MERCADO_PAGO - MERCADO_PAGO_POINT - SIRO totalAmount: type: string isManual: type: boolean reference: type: string nullable: true required: - id - date - status - method - totalAmount - isManual - reference payerContacts: type: array items: type: object properties: id: type: number type: type: string notify: type: boolean name: type: string lastName: type: string hash: type: string nullable: true documentType: type: string nullable: true enum: - DNI - CUIT - CUIL - CDI - LE - LC - CI Extranjera - Pasaporte - CI Policía Federal - Certificado de Migración - RUT - Otro documentNumber: type: string nullable: true address: type: string nullable: true city: type: string nullable: true province: type: string nullable: true phoneNumber: type: string nullable: true whatsappNumber: type: string nullable: true email: type: string nullable: true required: - id - type - notify - name - lastName - hash - documentType - documentNumber - address - city - province - phoneNumber - whatsappNumber - email files: type: array items: type: object properties: id: type: number url: type: string createdAt: type: string user: type: object properties: id: type: number name: type: string nullable: true lastName: type: string nullable: true required: - id - name - lastName required: - id - url - createdAt - user activities: type: array items: type: object properties: id: type: number activity: type: string createdAt: type: string type: type: string enum: - created - payment - payment_attempt - future_reminder - sent_reminder - settlement_sent history: type: array items: type: object properties: id: type: number status: type: string createdAt: type: string required: - id - status - createdAt reminder: type: object properties: id: type: number notificationType: type: string enum: - whatsapp - email - email-whatsapp type: type: string enum: - days_after - same_day - days_before days: type: number required: - id - notificationType - type - days lastStatus: type: string required: - id - activity - createdAt - type items: type: array items: type: object properties: id: type: number name: type: string amount: type: string description: type: string nullable: true status: type: string enum: - active - draft type: type: string enum: - credit - debit - mora frequencyType: type: string enum: - one_time - monthly - annually startDate: type: string nullable: true collectionCycles: type: number default: 1 generateInterestForLatePayment: type: boolean default: false moraDetails: type: array items: type: object properties: fromDay: type: number untilDay: type: number percentage: type: string daysToApply: type: number description: Days to apply the interest interestCalculated: type: string description: Interest calculated for the mora interestType: type: string enum: - FIXED - PERCENTAGE itemId: type: number configId: type: number baseAmount: type: string required: - fromDay - untilDay - percentage - daysToApply - interestCalculated - interestType - itemId - configId - baseAmount useCase: type: string enum: - subscription - settlement - event isIndefinite: type: boolean condition: type: string enum: - all - some - all_except - none amountType: type: string enum: - fixed - percentage conditionItems: type: array items: type: object properties: id: type: number name: type: string amount: type: string description: type: string nullable: true status: type: string enum: - active - draft type: type: string enum: - credit - debit - mora frequencyType: type: string enum: - one_time - monthly - annually startDate: type: string collectionCycles: type: number default: 1 required: - id - name - amount - description - status - type - frequencyType - startDate originalAmount: type: string imageUrl: type: string nullable: true quantity: type: number teachableCourseId: type: number nullable: true teachableCourseExpiresAt: type: string nullable: true details: oneOf: - type: object properties: source: type: string enum: - item discountItemId: type: number amountType: type: string configuredAmount: type: number condition: type: string conditionItems: type: array items: type: object properties: id: type: number required: - id baseAmount: type: number nullable: true appliedAmount: type: number maxDiscountAmount: type: number nullable: true cartItems: type: array items: type: object properties: itemId: type: number totalAmount: type: number required: - itemId - totalAmount breakdown: type: array items: type: object properties: itemId: type: number discountAmount: type: number required: - itemId - discountAmount required: - source - discountItemId - amountType - configuredAmount - condition - conditionItems - baseAmount - appliedAmount - maxDiscountAmount - cartItems - breakdown - type: object properties: source: type: string enum: - manual condition: type: string conditionItems: type: array items: type: object properties: id: type: number required: - id appliedAmount: type: number cartItems: type: array items: type: object properties: itemId: type: number totalAmount: type: number required: - itemId - totalAmount breakdown: type: array items: type: object properties: itemId: type: number discountAmount: type: number required: - itemId - discountAmount required: - source - nullable: true required: - id - name - amount - description - status - type - frequencyType - startDate - useCase - isIndefinite - condition - amountType - conditionItems - originalAmount - imageUrl - quantity - teachableCourseId - teachableCourseExpiresAt notes: type: array items: type: object properties: id: type: number createdAt: type: string note: type: string user: type: object properties: id: type: number name: type: string nullable: true lastName: type: string nullable: true required: - id - name - lastName required: - id - createdAt - note - user subscriptionId: type: number nullable: true source: type: string enum: - SETTLEMENT - IMPORT - MANUAL - SUBSCRIPTION - EVENT - POS serviceCost: type: object nullable: true properties: amount: type: string percentage: type: string description: type: string nullable: true required: - amount - percentage - description required: - id - totalAmount - totalPaid - totalPending - totalMora - interestPaid - interestSnapshot - interestSnapshotDate - status - description - date - expirationDate - settlement - lastPaymentDate - uniqueId - applyInterest - externalReference - contact - items - subscriptionId - source - serviceCost '404': description: Factura no encontrada content: application/json: schema: type: object properties: {} example: message: Factura no encontrada security: - ApiKeyAuth: [] components: securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-api-key ````