> ## 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. # Renegotiate a contract closed by employment-link termination > Proxies renegociar-consignado-trabalhador (Manual 006 v1.12 §2.3): renegotiates a contract closed in situação 15 ("Encerrado por término de vínculo") into a new one against the worker's new employment bond. numeroContratoEncerrado must be an averbação of the authenticated tenant that the rail acknowledged, and must differ from the new contract number in the path; that is checked here, before the rail is called. Whether the closed contract actually sits in situação 15, whether the new bond is elegível or inelegível only by motivo 8, and whether valorParcela stays within the closed contract's own instalment (regra BL) are live registry facts this gateway holds no local copy of and defers to the rail's own judgment. valorIOF is required, following the manual rather than the mirrored Swagger's required list. X-Idempotency is required. ## OpenAPI ````yaml en/openapi/v3-current/consignado.yaml post /v1/consignado/contracts/{numero_contrato}/renegociacao openapi: 3.1.0 info: contact: email: contact@lerian.studio name: Lerian Studio url: https://lerian.studio description: >- OpenAPI 3.1 surface for Lerian Consignado — Dataprev. The API covers tenant credentials and rail configuration, worker margin, loan auctions and bids, contract registration and lifecycle, disbursement confirmation, portability, refinancing, renegotiation, FGTS guarantees, reconciliation, funds, assignments, usage, throughput, and event subscriptions. Secret material is written to the tenant secret store and is never returned by any operation. license: name: Lerian Studio General License title: Lerian Consignado API version: v1.0.0 servers: - url: https://consignado.sandbox.lerian.net security: - BearerAuth: [] tags: - description: >- Per-tenant Dataprev credential custody and public rail configuration (upload, status, rotation, revoke, requester code, and worker portal base URL) name: Credentials - description: >- Tenant-scoped consignado gateway usage: priced billable-unit aggregation per competência name: Consignado Usage - description: >- Per-tenant streaming-hub subscription control-plane (list, create, get, rotate, revoke, and test delivery) name: Subscriptions - description: >- Dataprev payroll-rail surface: FGTS balance and authorization reads, the FGTS guarantee execution, contract suspension, reactivation and term changes, the rail's own contract documents, and the on-demand reads of leilão solicitações, escriturações, repasses and employment terminations name: Consignado Rail - description: >- Synchronous rail command surface: the operations a bancarizador without the lender drives over HTTP. Each shares its command implementation with the equivalent lender event trigger. name: Consignado Rail Commands - description: >- Gateway-owned disbursement confirmation: a client bank recording money it has ALREADY paid to a worker. It crosses no government boundary and proxies no Dataprev operation. name: Consignado Disbursement - description: >- Per-tenant self-service outbound Dataprev rail throughput: read and set this tenant's own requests-per-second, including a deliberate pause at zero name: Consignado Throughput paths: /v1/consignado/contracts/{numero_contrato}/renegociacao: post: tags: - Consignado Rail summary: Renegotiate a contract closed by employment-link termination description: >- Proxies renegociar-consignado-trabalhador (Manual 006 v1.12 §2.3): renegotiates a contract closed in situação 15 ("Encerrado por término de vínculo") into a new one against the worker's new employment bond. numeroContratoEncerrado must be an averbação of the authenticated tenant that the rail acknowledged, and must differ from the new contract number in the path; that is checked here, before the rail is called. Whether the closed contract actually sits in situação 15, whether the new bond is elegível or inelegível only by motivo 8, and whether valorParcela stays within the closed contract's own instalment (regra BL) are live registry facts this gateway holds no local copy of and defers to the rail's own judgment. valorIOF is required, following the manual rather than the mirrored Swagger's required list. X-Idempotency is required. operationId: renegociarConsignadoContract parameters: - description: >- The NEW (renegotiated) contract number, minted by the CLIENT — the rail mints nothing here. in: path name: numero_contrato required: true schema: description: >- The NEW (renegotiated) contract number, minted by the CLIENT — the rail mints nothing here. examples: - Qwerty123456789 maxLength: 15 minLength: 1 type: string - description: >- Client-chosen idempotency key. REQUIRED: an absent key is 422, never a generated default. in: header name: X-Idempotency required: true schema: description: >- Client-chosen idempotency key. REQUIRED: an absent key is 422, never a generated default. examples: - idem-renegociacao-0001 type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/RenegociacaoBody' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/RenegociacaoOperationResponse' description: OK default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error security: - BearerAuth: [] components: schemas: RenegociacaoBody: additionalProperties: false properties: codigoInscricaoEmpregador: description: 'Employer inscription type: 1 CNPJ, 2 CPF.' examples: - '2' pattern: ^[12]$ type: string competenciaInicioDesconto: description: >- Payroll competência of the first deduction, yyyyMM. Optional; the rail assumes the current competência when omitted. examples: - '202501' pattern: ^[0-9]{6}$ type: string cpfTrabalhador: description: Worker CPF, 11 digits. examples: - '27928255022' maxLength: 11 minLength: 11 pattern: ^[0-9]{11}$ type: string dataFimContrato: description: End date of the new consignado contract, RFC 3339 UTC. examples: - '2026-01-24T00:00:00Z' format: date-time type: string dataInicioContrato: description: Start date of the new consignado contract, RFC 3339 UTC. examples: - '2025-01-24T00:00:00Z' format: date-time type: string dataPrimeiroDesconto: description: Date of the first payroll deduction, RFC 3339 UTC. examples: - '2025-01-28T00:00:00Z' format: date-time type: string matricula: description: Matrícula assigned to the worker by the employer. examples: - teste4243 maxLength: 20 type: string nomeTrabalhador: description: Worker's full name. examples: - testeead maxLength: 100 type: string numeroContratoEncerrado: description: >- The PRIOR contract this renegociação replaces. Must be an averbação of the authenticated tenant that the rail acknowledged, and must differ from the new contract number in the path. examples: - Qwerty123456780 maxLength: 15 minLength: 1 type: string numeroInscricaoEmpregador: description: Employer inscription number, Texto. examples: - '42422253000101' maxLength: 14 type: string numeroParcelas: description: >- Number of instalments of the new contract, capped at the manual's own published range 1 to 99 (Manual 006 §2.3.2 line 748). examples: - 8 format: int64 maximum: 99 minimum: 1 type: integer valorCETAnual: description: valorCETAnual — Custo Efetivo Total, annual percent decimal string. examples: - '0.20' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorCETMensal: description: >- valorCETMensal — Custo Efetivo Total, monthly percent decimal string. examples: - '0.10' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorEmprestimo: description: >- valorEmprestimo — the new contract's principal (decimal string, BRL). examples: - '3000.00' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorIOF: description: >- valorIOF — the IOF charged, in reais (decimal string, BRL). Obrigatório on the manual even though the mirrored Swagger's required list omits it. examples: - '0.10' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorLiberado: description: >- valorLiberado — amount delivered to the worker (decimal string, BRL). examples: - '2000.00' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorParcela: description: >- valorParcela — the new contract's instalment amount (decimal string, BRL). Must not exceed the closed contract's own instalment (regra BL) — a comparison this gateway cannot make locally and leaves to the rail. examples: - '400.00' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorTaxaAnual: description: valorTaxaAnual — annual interest rate, percent decimal string. examples: - '0.30' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string valorTaxaMensal: description: valorTaxaMensal — monthly interest rate, percent decimal string. examples: - '0.10' maxLength: 13 pattern: ^[0-9]+(\.[0-9]{1,2})?$ type: string required: - numeroContratoEncerrado - cpfTrabalhador - matricula - nomeTrabalhador - codigoInscricaoEmpregador - numeroInscricaoEmpregador - dataInicioContrato - dataFimContrato - dataPrimeiroDesconto - numeroParcelas - valorLiberado - valorEmprestimo - valorParcela - valorIOF - valorTaxaAnual - valorTaxaMensal - valorCETAnual - valorCETMensal type: object RenegociacaoOperationResponse: additionalProperties: false properties: competenciaInicioDesconto: description: Payroll competência of the first deduction, yyyyMM. examples: - '202501' type: string hashOperacao: description: The rail's own identity for this operation. examples: - '9598435' type: string mensagem: description: The rail's own message. examples: - Inclusão efetuada com sucesso type: string numeroContrato: description: The new contract's number, as confirmed by the rail. examples: - Qwerty123456789 type: string required: - mensagem - numeroContrato - competenciaInicioDesconto - hashOperacao 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 upstream: $ref: '#/components/schemas/Upstream' description: >- RFC 9457 extension member: the error a proxied third-party provider reported. Absent unless the emitting service explicitly surfaced one. 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 Upstream: additionalProperties: false properties: code: description: The upstream provider's own error code, verbatim. examples: - E4001 type: string message: description: >- The upstream provider's own error message, verbatim (bounded, never its raw response body). examples: - account not found at provider type: string type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````