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

# Mint signature link

> Mints a fresh signature form URL for the cardholder. Each call creates a new instance that expires after one hour; call again after expiry for a new URL. Only valid while the dispute requires a cardholder signature.



## OpenAPI

````yaml /api-reference/openapi.json post /disputes/{id}/signature-link
openapi: 3.1.0
info:
  title: Reap API
  version: 1.0.0
  description: Reap platform API
servers:
  - url: https://sandbox.api.reap.global
    description: Sandbox
  - url: https://prod.api.reap.global
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Accounts
  - name: Activities
  - name: Card Designs
  - name: Card Shipments
  - name: Card Transactions
  - name: Cards
  - name: Companies
  - name: Crypto Deposits
  - name: Disputes
  - name: Fiat Deposits
  - name: Fraud Alerts
  - name: Policies
  - name: Simulation
  - name: Users
  - name: Virtual Asset Postings
  - name: Virtual Assets
  - name: Webhooks
paths:
  /disputes/{id}/signature-link:
    post:
      tags:
        - Disputes
      summary: Mint signature link
      description: >-
        Mints a fresh signature form URL for the cardholder. Each call creates a
        new instance that expires after one hour; call again after expiry for a
        new URL. Only valid while the dispute requires a cardholder signature.
      operationId: mintSignatureLink_disputes
      parameters:
        - name: id
          in: path
          required: true
          schema:
            description: Card dispute ID
            type: string
            format: uuid
        - name: Reap-Version
          in: header
          required: true
          schema:
            type: string
            enum:
              - '2025-02-14'
            description: API version (YYYY-MM-DD)
            example: '2025-02-14'
      responses:
        '200':
          description: Fresh signature form URL for the cardholder
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardDisputeSignatureLink'
        '404':
          description: Card dispute not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        const: CARD_DISPUTE_NOT_FOUND
                      message:
                        type: string
                      detail:
                        anyOf:
                          - type: object
                            additionalProperties: {}
                          - type: 'null'
                    required:
                      - code
                      - message
                      - detail
                required:
                  - error
                title: CardDisputeNotFoundError
        '422':
          description: Dispute does not require a cardholder signature
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        const: CARD_DISPUTE_SIGNATURE_NOT_REQUIRED
                      message:
                        type: string
                      detail:
                        anyOf:
                          - type: object
                            additionalProperties: {}
                          - type: 'null'
                    required:
                      - code
                      - message
                      - detail
                required:
                  - error
                title: CardDisputeSignatureNotRequiredError
components:
  schemas:
    CardDisputeSignatureLink:
      type: object
      properties:
        url:
          type: string
          format: uri
          description: Pre-filled form for the cardholder to review and sign
        expiresAt:
          type: string
          format: date-time
          pattern: >-
            ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
          description: When this signature form instance expires (1 hour from mint)
      required:
        - url
        - expiresAt
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key as Bearer token

````