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

# List Payment Methods

> List payment methods available for this checkout.

For each enabled method on the merchant, runs the handler's
`evaluate_eligibility` against the cart + shipping address. The
response carries `eligible` + `ineligible_reason` so the UI can
render unavailable methods explanation-side rather than just
hiding them.

Auth shape mirrors `GET /checkout/{id}` and `POST /payment-intent` —
accepts either the storefront token or the per-checkout `chk_…`
Bearer.



## OpenAPI

````yaml /api-reference/openapi.json get /api/storefront/checkout/{checkout_id}/payment-methods
openapi: 3.1.0
info:
  title: Agentic Commerce API
  description: |2-

        Agentic Commerce API - E-commerce Backend

        ## APIs

        ### Dashboard API (`/api/dashboard`)
        Authenticated endpoints for merchant management:
        - Products, Variants, Options
        - Inventory management
        - Orders and fulfillment
        - Customers
        - Collections

        ### Storefront API (`/api/storefront`)
        Public endpoints for client websites:
        - Product catalog
        - Collections
        - Cart management
        - Checkout

        ### Sync API (`/api/sync`)
        Integration endpoints for zunkiree-search:
        - Product sync
        - Availability checks
        - Order creation from AI widget
        
  version: 1.0.0
servers: []
security: []
paths:
  /api/storefront/checkout/{checkout_id}/payment-methods:
    get:
      tags:
        - Storefront
        - Checkout
      summary: List Payment Methods
      description: |-
        List payment methods available for this checkout.

        For each enabled method on the merchant, runs the handler's
        `evaluate_eligibility` against the cart + shipping address. The
        response carries `eligible` + `ineligible_reason` so the UI can
        render unavailable methods explanation-side rather than just
        hiding them.

        Auth shape mirrors `GET /checkout/{id}` and `POST /payment-intent` —
        accepts either the storefront token or the per-checkout `chk_…`
        Bearer.
      operationId: >-
        list_payment_methods_api_storefront_checkout__checkout_id__payment_methods_get
      parameters:
        - name: checkout_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Checkout Id
        - name: authorization
          in: header
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaymentMethodsResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    PaymentMethodsResponse:
      properties:
        methods:
          items:
            $ref: '#/components/schemas/PaymentMethodOption'
          type: array
          title: Methods
      type: object
      required:
        - methods
      title: PaymentMethodsResponse
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    PaymentMethodOption:
      properties:
        method:
          type: string
          title: Method
        enabled:
          type: boolean
          title: Enabled
        eligible:
          type: boolean
          title: Eligible
        ineligible_reason:
          anyOf:
            - type: string
            - type: 'null'
          title: Ineligible Reason
        display_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Display Name
        display_order:
          type: integer
          title: Display Order
        fee_amount:
          type: string
          title: Fee Amount
          default: '0'
        config:
          additionalProperties: true
          type: object
          title: Config
      type: object
      required:
        - method
        - enabled
        - eligible
        - display_order
        - config
      title: PaymentMethodOption
      description: One row in the storefront `/payment-methods` response.
    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

````