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

# Confirm

> Double opt-in: the subscription counts from this click.



## OpenAPI

````yaml https://api.vellaro.io/openapi/storefront.json get /api/v1/newsletter-links/confirm
openapi: 3.1.0
info:
  title: Vellaro Storefront API
  description: >-
    The API of storefronts and mobile apps. The store comes from the publishable
    key in the `X-Vellaro-Key` header (or from the store's domain); the
    customer's endpoints also take the customer's token as `Authorization:
    Bearer <access_token>`.
  version: 0.1.0
servers:
  - url: https://api.vellaro.io
    description: Produzione
security: []
tags:
  - name: Authentication
    description: >-
      Customer sign-up and login, tokens, password reset, email verification,
      Google and Apple login, two-factor authentication.
  - name: Catalog
    description: Products, categories and brands, with filters, sorting and pagination.
  - name: Search
    description: Full-text product search and suggestions as you type.
  - name: Cart
    description: >-
      The cart of a guest (`X-Cart-Token`) or of the logged-in customer, and the
      extra warranty offered on a product page.
  - name: Checkout & orders
    description: >-
      Checkout, the customer's orders and reorder, «Order on WhatsApp» (cart
      codes, clicks).
  - name: Payments
    description: >-
      The store's payment methods, paying an order again, and the confirmation
      steps of PayPal, PokPay and Iute.
  - name: Account
    description: >-
      The logged-in customer: profile, addresses, wishlist, digital downloads,
      subscriptions, affiliate account.
  - name: Reviews & questions
    description: Product reviews and product questions.
  - name: AI chat
    description: 'The store''s AI shopping assistant: conversations, messages, feedback.'
  - name: Content
    description: CMS pages, menus, banners, flipbooks and information pages.
  - name: Marketing & contact
    description: >-
      Newsletter sign-up and email links, the contact form, campaign click
      tracking.
  - name: Store
    description: >-
      The store for the storefront: brand, public settings, languages,
      translations, currencies, physical stores, theme.
  - name: Devices
    description: Push-notification devices of the mobile app.
paths:
  /api/v1/newsletter-links/confirm:
    get:
      tags:
        - Marketing & contact
      summary: Confirm
      description: 'Double opt-in: the subscription counts from this click.'
      operationId: confirm_api_v1_newsletter_links_confirm_get
      parameters:
        - name: token
          in: query
          required: true
          schema:
            type: string
            title: Token
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    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

````

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