Lean Payment Sources API

openapi: 3.1.0
info:
  title: Lean Payment Sources API
  description: >
    Tokenized representation of a customer's funding bank account once it
    has been linked through an Account-on-File consent. Payment sources can
    be re-used for repeat charges without re-prompting the customer for
    bank authentication.
  version: '1.0'
  contact:
    name: Lean Support
    url: https://help.leantech.me
servers:
  - url: https://api2.leantech.me
    description: Production
security:
  - BearerAuth: []
tags:
  - name: Payment Sources
paths:
  /customers/v1/{customer_id}/payment-sources:
    get:
      summary: Lean List Customer Payment Sources
      operationId: listCustomerPaymentSources
      tags: [Payment Sources]
      parameters:
        - $ref: '#/components/parameters/CustomerId'
      responses:
        '200':
          description: Payment sources
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/PaymentSource'
  /customers/v1/{customer_id}/payment-sources/{payment_source_id}:
    get:
      summary: Lean Get Payment Source By Id
      operationId: getPaymentSourceById
      tags: [Payment Sources]
      parameters:
        - $ref: '#/components/parameters/CustomerId'
        - $ref: '#/components/parameters/PaymentSourceId'
      responses:
        '200':
          description: Payment source
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaymentSource'
    delete:
      summary: Lean Delete Payment Source
      operationId: deletePaymentSource
      tags: [Payment Sources]
      parameters:
        - $ref: '#/components/parameters/CustomerId'
        - $ref: '#/components/parameters/PaymentSourceId'
      responses:
        '204':
          description: Deleted
components:
  parameters:
    CustomerId:
      name: customer_id
      in: path
      required: true
      schema:
        type: string
        format: uuid
    PaymentSourceId:
      name: payment_source_id
      in: path
      required: true
      schema:
        type: string
        format: uuid
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
  schemas:
    PaymentSource:
      type: object
      properties:
        id:
          type: string
          format: uuid
        customer_id:
          type: string
          format: uuid
        bank_identifier:
          type: string
        consent_id:
          type: string
          format: uuid
        account_iban_last4:
          type: string
        currency:
          type: string
        status:
          type: string
          enum: [ACTIVE, EXPIRED, REVOKED]
        created_at:
          type: string
          format: date-time