> ## Documentation Index > Fetch the complete documentation index at: https://bmpmoneyplus-sandbox.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # 2 - Search Multiperiod Simulation Through this endpoint, the partner searches for and simulates data regarding the FGTS amounts available to the worker. After the amounts are returned, the employee can take out loans with the guarantee of the Anniversary Withdrawal, which will later be included in a proposal. This action precedes the inclusion and implementation of the proposal in the system. Rules: * If the “Balance” field is entered, we do not use the customer's real balance at Caixa Econômica Federal and the calculation will be based on the values ​​from our calculator. * If the birthday month is incorrect, the system returns an error at the time of the simulation. * If the CPF field is filled in, the query is performed at Caixa Econômica Federal When the value of the `ConsultaCache` field is `false`, the request will query the updated FGTS balance directly at **Caixa Econômica Federal (CEF)**; when it is `true`, the balance will be obtained from the BMP cache. This field is not mandatory. If it is not provided, the system assumes the value `true` as default. ## OpenAPI ````yaml post /FGTS/BuscarSimulacaoMultiPeriodo openapi: 3.0.1 info: title: BMPDigitalCore.ApiExterna.FGTS.API version: '1.0' servers: - url: https://api.bmpdigital.moneyp.dev.br/ description: Localhost security: - Bearer: [] paths: /FGTS/BuscarSimulacaoMultiPeriodo: post: tags: - FGTS parameters: - name: IdempotencyKey in: header required: true schema: type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoCommand' text/json: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoCommand' application/*+json: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoCommand' responses: '200': description: OK content: text/plain: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoResponse' application/json: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoResponse' text/json: schema: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoResponse' '400': description: Bad Request content: text/plain: schema: $ref: '#/components/schemas/ResponseBase' application/json: schema: $ref: '#/components/schemas/ResponseBase' text/json: schema: $ref: '#/components/schemas/ResponseBase' components: schemas: FGTSSaqAnivSimulacaoMultiPeriodoCommand: type: object properties: dto: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodoDTO' additionalProperties: false FGTSSaqAnivSimulacaoMultiPeriodoResponse: type: object properties: Msg: type: string nullable: true Result: type: boolean writeOnly: true HasError: type: boolean Messages: type: array items: $ref: '#/components/schemas/Message' nullable: true VlrDispSaque: type: number format: double PeriodoMin: type: integer format: int32 PeriodoMax: type: integer format: int32 Simulacoes: type: array items: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoMultiPeriodo' nullable: true SimulacoesErro: type: array items: $ref: '#/components/schemas/SimulacaoErro' nullable: true Consulta: $ref: '#/components/schemas/FGTSConsultaSaldoResponse' additionalProperties: false ResponseBase: type: object properties: Msg: type: string nullable: true Result: type: boolean writeOnly: true HasError: type: boolean Messages: type: array items: $ref: '#/components/schemas/Message' nullable: true additionalProperties: false FGTSSaqAnivSimulacaoMultiPeriodoDTO: type: object properties: Saldo: type: number description: Saldo na CEF do solicitante format: double nullable: true VlrEmprestimo: type: number description: Valor solicitado de emprestimo format: double nullable: true TaxaMensal: type: number description: Taxa mensal a ser utilizada, quando não informada utiliza a padrão format: double nullable: true VlrTAC: type: number description: Valor TAC format: double nullable: true PercTAC: type: number description: Percentual TAC format: double nullable: true DtAniversario: type: string description: Data de aniversário do solicitante format: date-time nullable: true CpfTrabalhador: type: string description: Número do documento de CPF do solicitante nullable: true ConsultaCache: type: boolean description: Utiliza o cache caso esteja ativo na credencial do parceiro Periodos: type: array items: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoPeriodosDTO' description: Lista de Períodos de repasses nullable: true additionalProperties: false Message: type: object properties: MessageType: $ref: '#/components/schemas/ErrorType' Code: type: string nullable: true Context: type: string nullable: true Description: type: string nullable: true Field: type: string nullable: true additionalProperties: false FGTSSaqAnivSimulacaoMultiPeriodo: type: object properties: Saldo: type: number format: double Periodo: type: integer format: int32 DtInicio: type: string format: date-time DtFim: type: string format: date-time TaxaMensal: type: number format: double TaxaCETMensal: type: number format: double TaxaCETAnual: type: number format: double TaxaJurosAnual: type: number format: double VlrEmprestimoCliente: type: number format: double VlrJuros: type: number format: double VlrIOF: type: number format: double VlrIOFAdicional: type: number format: double VlrLiberado: type: number format: double VlrOperacao: type: number format: double VlrTAC: type: number format: double VlrReserva: type: number format: double VlrAmortizacao: type: number format: double VlrTransferencia: type: number format: double VlrOutrasDespesas: type: number format: double TaxaCCB: type: number format: double SimulacaoParcelas: type: array items: $ref: '#/components/schemas/FGTSSaqAnivSimulacaoParcela' nullable: true additionalProperties: false SimulacaoErro: type: object properties: Msg: type: string nullable: true Result: type: boolean writeOnly: true HasError: type: boolean Messages: type: array items: $ref: '#/components/schemas/Message' nullable: true Periodo: type: integer format: int32 additionalProperties: false FGTSConsultaSaldoResponse: type: object properties: cpfTrabalhador: type: string nullable: true dataSaldo: type: string nullable: true existeSaldoDesconsiderado: type: boolean qtdPedidos: type: integer format: int32 periodos: type: array items: $ref: '#/components/schemas/FGTSPeriodo' nullable: true Cache: type: boolean additionalProperties: false FGTSSaqAnivSimulacaoPeriodosDTO: type: object properties: DataRepasse: type: string description: Data do repasse format: date-time nullable: true VlrRepasse: type: number description: Valor do repasse format: double nullable: true additionalProperties: false ErrorType: enum: - 1 - 2 - 3 type: integer format: int32 FGTSSaqAnivSimulacaoParcela: type: object properties: VlrRepasse: type: number format: double DtRepasse: type: string format: date-time VlrPrincipal: type: number format: double VlrIOF: type: number format: double VlrIOFAdicional: type: number format: double VlrLiberado: type: number format: double VlrJuros: type: number format: double additionalProperties: false FGTSPeriodo: type: object properties: dataRepasse: type: string nullable: true valor: type: number format: double additionalProperties: false securitySchemes: Bearer: type: apiKey description: Informe o token name: Authorization in: header ````