> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mesadepagos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Issue or regenerate a subject link

> Returns a link for the subject to complete their details. It expires after seven days and can be requested again; each call issues a new link.



## OpenAPI

````yaml /openapi-v2.en.yaml post /v2/business-clients/{clientId}/endorsements/subjects/{subjectId}/link
openapi: 3.0.0
info:
  title: YP API Partner
  description: Integration documentation for YP API partners.
  version: v2
  contact: {}
servers:
  - url: https://sandbox-rampa.mesadepagos.com/api
    description: Sandbox
security: []
tags:
  - name: Auth
    description: ''
  - name: Quotes
    description: ''
  - name: Payin
    description: ''
  - name: Payout
    description: ''
  - name: Wallet
    description: ''
  - name: Queries
    description: ''
  - name: Webhooks
    description: ''
  - name: Fees
    description: ''
  - name: Clients
    description: ''
  - name: Client verifications
    description: Las verificaciones que habilitan a un cliente a cobrar a su nombre.
  - name: Virtual accounts
    description: 'Las cuentas de cobro: las del partner y las de sus clientes.'
paths:
  /v2/business-clients/{clientId}/endorsements/subjects/{subjectId}/link:
    post:
      tags:
        - Client verifications
      summary: Issue or regenerate a subject link
      description: >-
        Returns a link for the subject to complete their details. It expires
        after seven days and can be requested again; each call issues a new
        link.
      operationId: issueSubmissionLink
      parameters:
        - name: clientId
          required: true
          in: path
          description: Client identifier.
          schema:
            format: uuid
            example: 550e8400-e29b-41d4-a716-446655440000
            type: string
        - name: subjectId
          required: true
          in: path
          description: Subject identifier returned by GET.
          schema:
            format: uuid
            example: 2363e78c-163b-4ff9-a25c-dfcc71d56c08
            type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/IssueSubjectLinkResponseDoc'
        '401':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnauthorizedResponseDoc'
        '404':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundResponseDoc'
      security:
        - bearer: []
components:
  schemas:
    IssueSubjectLinkResponseDoc:
      type: object
      properties:
        url:
          type: string
          example: https://app.due.network/kyc_submissions/abc?token=eyJhbGciOi
          format: uri
          description: Link for the subject to complete their details.
        issuedAt:
          type: string
          example: '2026-09-16T12:00:00.000Z'
          format: date-time
        expiresAt:
          type: string
          example: '2026-09-23T12:00:00.000Z'
          format: date-time
          description: The link expires after seven days and can be reissued.
      required:
        - url
        - issuedAt
        - expiresAt
    UnauthorizedResponseDoc:
      type: object
      properties:
        statusCode:
          type: number
          example: 401
        message:
          type: string
          example: Unauthorized
      required:
        - statusCode
        - message
    NotFoundResponseDoc:
      type: object
      properties:
        statusCode:
          type: number
          example: 404
        message:
          type: string
          example: Endorsement subject not found
      required:
        - statusCode
        - message
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: JWT
      type: http
      description: JWT obtained from /v2/auth/login or /v3/auth/login

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.