> ## Documentation Index > Fetch the complete documentation index at: https://docs.korbit.com.br/llms.txt > Use this file to discover all available pages before exploring further. # Solicitar antecipação > Vincula a cotação e cria a solicitação, que passa por revisão da Korbit antes da liberação do líquido ao saldo. O recebível fica reservado como garantia — não pode sustentar outra antecipação. ## OpenAPI ````yaml /openapi/korbit-public-v1.json post /v1/advance/requests openapi: 3.1.0 info: title: Korbit API version: 1.0.0 description: >- API de pagamentos da Korbit para merchants: PIX, cartão (com 3DS), assinaturas, checkout por link, payouts, antecipações e refunds — com idempotência, webhooks assinados e ambiente sandbox. contact: name: Suporte Korbit email: suporte@korbit.com.br servers: - url: https://api.korbit.com.br description: Produção (chaves kbt_live_) - url: https://api-test.korbit.com.br description: Sandbox (chaves kbt_test_) security: - bearerAuth: [] tags: - name: Antecipações - name: Assinaturas - name: Atividade - name: Catálogo - name: Chaves de API - name: Checkout - name: Clientes e Pedidos - name: Pagamentos - name: Refunds e Disputas - name: Saldo e Saques - name: Sandbox - name: Webhooks paths: /v1/advance/requests: post: tags: - Antecipações summary: Solicitar antecipação description: >- Vincula a cotação e cria a solicitação, que passa por revisão da Korbit antes da liberação do líquido ao saldo. O recebível fica reservado como garantia — não pode sustentar outra antecipação. operationId: createAdvanceRequest parameters: - schema: type: string minLength: 1 maxLength: 255 in: header name: idempotency-key required: true - schema: type: string pattern: ^[A-Za-z0-9_-]{43}$ in: header name: x-korbit-dashboard-step-up required: false requestBody: required: true content: application/json: schema: type: object additionalProperties: false required: - quoteId properties: quoteId: type: string format: uuid responses: '200': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - id - quoteId - scheduleId - amount - feeAmount - netAmount - status - requestedAt - reviewedAt - reviewReason - releasedAt properties: id: type: string format: uuid quoteId: type: string format: uuid scheduleId: type: string format: uuid amount: type: integer minimum: 1 maximum: 9007199254740991 feeAmount: type: integer minimum: 1 maximum: 9007199254740991 netAmount: type: integer minimum: 1 maximum: 9007199254740991 status: type: string enum: - PENDING_REVIEW - APPROVED - REJECTED - RELEASED requestedAt: type: string format: date-time reviewedAt: anyOf: - type: string format: date-time - type: 'null' reviewReason: anyOf: - type: string maxLength: 1000 - type: 'null' releasedAt: anyOf: - type: string format: date-time - type: 'null' '201': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - id - quoteId - scheduleId - amount - feeAmount - netAmount - status - requestedAt - reviewedAt - reviewReason - releasedAt properties: id: type: string format: uuid quoteId: type: string format: uuid scheduleId: type: string format: uuid amount: type: integer minimum: 1 maximum: 9007199254740991 feeAmount: type: integer minimum: 1 maximum: 9007199254740991 netAmount: type: integer minimum: 1 maximum: 9007199254740991 status: type: string enum: - PENDING_REVIEW - APPROVED - REJECTED - RELEASED requestedAt: type: string format: date-time reviewedAt: anyOf: - type: string format: date-time - type: 'null' reviewReason: anyOf: - type: string maxLength: 1000 - type: 'null' releasedAt: anyOf: - type: string format: date-time - type: 'null' '400': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string '401': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string '403': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string '409': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string '429': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string '503': description: Default Response content: application/json: schema: type: object additionalProperties: false required: - detail - instance - requestId - status - title - type properties: code: type: string detail: type: string instance: type: string requestId: type: string status: type: integer minimum: 400 maximum: 599 title: type: string type: type: string security: - dashboardSessionCookie: [] components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: Korbit API key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.