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

# Get customer payment methods

> Retrieves available Shopify payment methods for a specific customer from the customer portal.



## OpenAPI

````yaml /memberships/admin-api-swagger.json get /api/external/v2/subscription-contract-details/shopify/customer/{customerId}/payment-methods
openapi: 3.0.1
info:
  description: >-
    Comprehensive API documentation for managing memberships, payments, and
    related operations. These APIs allow you to programmatically manage
    membership lifecycles, handle payments, configure products, and integrate
    membership functionality into your applications.
  title: Admin APIs
  version: 0.0.1
servers:
  - url: https://membership-admin.appstle.com
security: []
tags:
  - description: >-
      APIs for managing Shopify delivery profiles, shipping rates, zones, and
      free shipping configuration for subscription memberships
    name: Shipping & Delivery Profiles
  - description: >-
      APIs for retrieving historical discount code usage and redemption
      information for membership contracts
    name: Customer Discount History
  - description: >-
      APIs for managing membership cancellation flow settings including
      retention offers, survey questions, and cancel confirmation screens
    name: Cancellation Flow Configuration
  - description: >-
      APIs for managing membership billing attempts, recurring orders, payment
      retries, order history, and order skipping
    name: Billing & Orders
  - description: >-
      APIs for managing one-time product additions to upcoming subscription
      orders, including adding, retrieving, and removing one-off items
    name: One-Time Add-Ons
  - description: >-
      APIs for managing membership/subscription plan groups, including creating
      plans, configuring discounts, billing intervals, and assigning products to
      plans
    name: Membership Plans
  - description: >-
      APIs for managing subscription product bundles, bundle configurations,
      item grouping, and bundle-specific discount codes
    name: Product Bundles
  - description: >-
      APIs for retrieving custom CSS styles applied to subscription widgets and
      customer portal for theme customization
    name: Custom CSS Styling
  - description: >-
      APIs for managing customer portal settings including UI customization,
      text labels, feature toggles, and branding options for the member
      self-service portal
    name: Customer Portal Configuration
  - description: >-
      APIs for managing membership/subscription contracts including creation,
      updates, status changes, line items, discounts, and billing operations
    name: Membership Contracts
  - description: >-
      APIs for managing subscription bundle configuration settings including
      bundle behavior, pricing rules, and display options
    name: Bundle Settings
  - description: >-
      APIs for managing customer payment methods, payment tokens, and payment
      method retrieval for subscriptions
    name: Customer Payment Methods
  - description: >-
      APIs for retrieving product swap/substitution options allowing members to
      exchange subscription items based on configured swap rules and variant
      groups
    name: Product Swap Rules
  - description: >-
      APIs for retrieving product catalog, variants, pricing, and inventory
      information for subscription memberships.
    name: Product & Inventory Data
  - description: >-
      APIs for managing shop-level membership settings, configuration, and
      general store information.
    name: Shop Settings
  - description: >-
      APIs for performing bulk/mass operations on multiple membership contracts
      including status updates, product replacements, and billing date changes.
    name: Bulk Operations
paths:
  /api/external/v2/subscription-contract-details/shopify/customer/{customerId}/payment-methods:
    get:
      tags:
        - Membership Contracts
      summary: Get customer payment methods
      description: >-
        Retrieves available Shopify payment methods for a specific customer from
        the customer portal.
      operationId: getShopifyCustomerPaymentDetailsExternal
      parameters:
        - in: header
          name: X-API-Key
          required: true
          schema:
            type: string
        - in: path
          name: customerId
          required: true
          schema:
            format: int64
            type: integer
      responses:
        '200':
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/PaymentMethods'
          description: OK
components:
  schemas:
    PaymentMethods:
      properties:
        get__typename:
          type: string
        nodes:
          items:
            $ref: '#/components/schemas/Node'
          type: array
        pageInfo:
          $ref: '#/components/schemas/PageInfo'
      type: object
    Node:
      properties:
        get__typename:
          type: string
      type: object
    PageInfo:
      properties:
        endCursor:
          type: string
        get__typename:
          type: string
        hasNextPage:
          type: boolean
        hasPreviousPage:
          type: boolean
        startCursor:
          type: string
      type: object

````