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

# Update Custom Price

> ### Update pass custom price

Update the custom price of a pass with the given pass type identifier and serial number.

**Parameters:**
- `price`: New price to be set.
- `lpass`: Pass object, automatically resolved from the request.

**Returns:**
- `JSONResponse`: A response indicating the success of the price update.



## OpenAPI

````yaml https://api.loyalty.dog/openapi.json put /v2/passes/{passTypeIdentifier}/{serialNumber}/price
openapi: 3.1.0
info:
  title: LoyaltyDog
  description: >-

    Welcome to the LoyaltyDog API! This API provides access to our loyalty
    program features, allowing you to integrate with various platforms and
    manage your loyalty data.


    Want to query LoyaltyDog via an AI assistant (Claude, Cursor, Windsurf)? See
    the [MCP Integration guide](https://loyaltydog.ai/playground#mcp).
        
  termsOfService: https://loyalty.dog/loyalty-program-terms-service
  contact:
    name: LoyaltyDog Support
    url: https://loyalty.dog/contact-us
    email: support@loyalty.dog
  version: 1.0.1
servers:
  - url: https://api.loyalty.dog
    description: Production
security:
  - bearerAuth: []
paths:
  /v2/passes/{passTypeIdentifier}/{serialNumber}/price:
    put:
      tags:
        - Passes > Pass Payment
      summary: Update Custom Price
      description: >-
        ### Update pass custom price


        Update the custom price of a pass with the given pass type identifier
        and serial number.


        **Parameters:**

        - `price`: New price to be set.

        - `lpass`: Pass object, automatically resolved from the request.


        **Returns:**

        - `JSONResponse`: A response indicating the success of the price update.
      operationId: >-
        update_custom_price_v2_passes__passTypeIdentifier___serialNumber__price_put
      parameters:
        - name: passTypeIdentifier
          in: path
          required: true
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Passtypeidentifier
        - name: serialNumber
          in: path
          required: true
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Serialnumber
        - name: passId
          in: query
          required: false
          schema:
            anyOf:
              - $ref: '#/components/schemas/PydanticObjectId'
              - type: 'null'
            title: Passid
        - name: authorization
          in: header
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Authorization
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: >-
                #/components/schemas/Body_update_custom_price_v2_passes__passTypeIdentifier___serialNumber__price_put
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    PydanticObjectId:
      type: string
      maxLength: 24
      minLength: 24
      pattern: ^[0-9a-f]{24}$
      example: 5eb7cf5a86d9755df3a6c593
    Body_update_custom_price_v2_passes__passTypeIdentifier___serialNumber__price_put:
      properties:
        price:
          type: number
          title: Price
      type: object
      required:
        - price
      title: >-
        Body_update_custom_price_v2_passes__passTypeIdentifier___serialNumber__price_put
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT access token obtained from POST /v2/token.

````