> ## Documentation Index > Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt > Use this file to discover all available pages before exploring further. # Criar versão do produto de empréstimo (alias BR) > Caminho com alias BR para criar uma versão de produto de empréstimo. Resolve para o mesmo handler do endpoint central. ## OpenAPI ````yaml pt/openapi/v3-current/lender.yaml post /api/v1/br/loan-products/{id}/versions openapi: 3.1.0 info: contact: email: contact@lerian.studio name: Lerian Studio url: https://lerian.studio description: Superfície OpenAPI 3.1 code-first do serviço Lender. license: name: Lerian Studio General License title: Lender API version: 1.0.0 servers: - url: https://lender.sandbox.lerian.net security: - BearerAuth: [] tags: - description: >- Operações de contabilidade do ledger: entradas de journal e lançamentos de accrual para contas de empréstimo. name: Accounting - description: >- Recepção e ciclo de vida da solicitação de empréstimo: submissão, decisão e status. name: LoanApplications - description: >- Catálogo de produtos de empréstimo: definição, versionamento e ativação de produtos de crédito. name: LoanProducts - description: >- Operações de servicing de contas de empréstimo: saldos, cronogramas e ações em nível de conta. name: Loan Accounts - description: >- Operações de leitura de servicing: cronogramas de pagamento e estado de servicing para contas de empréstimo. name: Servicings - description: >- Operações de leitura do painel de carteira: visões agregadas de carteira e de desempenho. name: Dashboard - description: >- Registro de jurisdições: perfis de jurisdição suportados e suas capacidades. name: Jurisdictions - description: >- Operações de solicitação de empréstimo específicas por jurisdição (superfície de originação do Brasil). name: Loan Applications - description: >- Operações de cálculo de impostos para crédito específico por jurisdição (por exemplo, IOF do Brasil). name: Tax - description: >- Operações de consignado privado do Brasil: originação de contrato (contratação ativa) e ciclo de vida. name: Consignado paths: /api/v1/br/loan-products/{id}/versions: post: tags: - LoanProducts summary: Criar versão do produto de empréstimo (alias BR) description: >- Caminho com alias BR para criar uma versão de produto de empréstimo. Resolve para o mesmo handler do endpoint central. operationId: createLoanProductVersionBR parameters: - description: Loan product identifier. in: path name: id required: true schema: description: Loan product identifier. format: uuid type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/CreateLoanProductVersionHumaInputBody' required: true responses: '201': content: application/json: schema: $ref: '#/components/schemas/LoanProductVersionHumaBody' description: Created default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error components: schemas: CreateLoanProductVersionHumaInputBody: additionalProperties: false properties: changeReason: description: Reason for the new version. type: string currency: description: >- ISO 4217 currency code the product version denominates (3 uppercase letters); the loan's currency source of truth. examples: - BRL maxLength: 3 minLength: 3 type: string fixedAnnualRateBps: description: Fixed annual rate in basis points. examples: - 1850 format: int64 type: integer floatingRateTableId: description: Floating-rate table identifier. examples: - 550e8400-e29b-41d4-a716-446655440002 type: string floatingSpreadBps: description: Floating spread in basis points. examples: - 1850 format: int64 type: integer jurisdictionCode: description: Jurisdiction profile code. examples: - BR type: string jurisdictionExtensions: additionalProperties: true description: Opaque per-jurisdiction version fields. type: object rateMode: description: Rate mode (fixed|floating). examples: - fixed type: string requiresFloatingRate: description: Whether a floating-rate table is required. type: boolean required: - jurisdictionCode - changeReason - currency type: object LoanProductVersionHumaBody: additionalProperties: false properties: changeReason: description: Reason recorded for creating this version. type: string createdAt: description: Creation timestamp (RFC3339, UTC). examples: - '2026-06-14T12:00:00Z' type: string currency: description: >- ISO 4217 currency code the product version denominates (3 uppercase letters). examples: - BRL type: string fixedAnnualRateBps: description: Fixed annual rate in basis points (1 bps = 0.01%). examples: - 1850 format: int64 type: integer floatingRateTableId: description: Linked floating-rate table identifier (uuid); empty in fixed mode. examples: - 550e8400-e29b-41d4-a716-446655440002 type: string floatingSpreadBps: description: Floating spread in basis points (1 bps = 0.01%). examples: - 1850 format: int64 type: integer id: description: Server-assigned version identifier (uuid). examples: - 550e8400-e29b-41d4-a716-446655440001 type: string jurisdictionCode: description: Jurisdiction profile code (e.g. BR). examples: - BR type: string jurisdictionExtensions: additionalProperties: true description: >- Opaque per-jurisdiction version fields, echoed from the request for traceability. type: object productId: description: Owning loan product identifier (uuid). examples: - 550e8400-e29b-41d4-a716-446655440000 type: string rateMode: description: Rate mode (fixed|floating). examples: - fixed type: string requiresFloatingRate: description: Whether a floating-rate table is required for this version. type: boolean required: - id - productId - jurisdictionCode - currency - rateMode - floatingSpreadBps - fixedAnnualRateBps - requiresFloatingRate - changeReason - createdAt type: object Detail: additionalProperties: false properties: code: description: >- Stable, machine-readable domain error code scoped to the emitting service (format: -NNNN). examples: - ERR-0001 type: string detail: description: >- A human-readable explanation specific to this occurrence of the problem. examples: - Property foo is required but is missing. type: string errors: description: Optional list of individual error details items: $ref: '#/components/schemas/ErrorDetail' type: - array - 'null' instance: description: >- A URI reference that identifies the specific occurrence of the problem. examples: - https://example.com/error-log/abc123 format: uri type: string status: description: HTTP status code examples: - 400 format: int64 type: integer title: description: >- A short, human-readable summary of the problem type. This value should not change between occurrences of the error. examples: - Bad Request type: string type: default: about:blank description: A URI reference to human-readable documentation for the error. examples: - https://example.com/errors/example format: uri type: string type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````