openapi: 3.1.0
info:
  title: Tango RaaS Accounts Low Balance Alerts API
  description: The Tango Rewards-as-a-Service (RaaS) API v2 enables companies to automate digital reward and incentive delivery. Access a global catalog of 3,100+ digital gift cards, prepaid cards, and charitable donations. Manage customer accounts, fund balances, place orders, configure email templates, and receive real-time webhook notifications.
  version: '2.0'
  termsOfService: https://www.tangocard.com/terms-of-service/
  contact:
    name: Tango Developer Support
    email: devsupport@tangocard.com
    url: https://developers.tangocard.com/
  license:
    name: Proprietary
    url: https://www.tangocard.com/terms-of-service/
servers:
- url: https://api.tangocard.com/raas/v2
  description: Production
- url: https://integration-api.tangocard.com/raas/v2
  description: Sandbox
security:
- basicAuth: []
tags:
- name: Low Balance Alerts
  description: Configure low balance alerts for accounts
paths:
  /customers/{customerIdentifier}/accounts/{accountIdentifier}/lowbalance:
    post:
      operationId: createLowBalanceAlert
      summary: Create Low Balance Alert
      description: Set a low balance alert threshold for an account.
      tags:
      - Low Balance Alerts
      parameters:
      - $ref: '#/components/parameters/customerIdentifier'
      - $ref: '#/components/parameters/accountIdentifier'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LowBalanceAlertRequest'
      responses:
        '201':
          description: Alert created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LowBalanceAlert'
    get:
      operationId: listLowBalanceAlerts
      summary: List Low Balance Alerts
      description: List all low balance alerts for a specific account.
      tags:
      - Low Balance Alerts
      parameters:
      - $ref: '#/components/parameters/customerIdentifier'
      - $ref: '#/components/parameters/accountIdentifier'
      responses:
        '200':
          description: List of low balance alerts
          content:
            application/json:
              schema:
                type: object
                properties:
                  alerts:
                    type: array
                    items:
                      $ref: '#/components/schemas/LowBalanceAlert'
  /customers/{customerIdentifier}/accounts/{accountIdentifier}/lowbalance/{balanceAlertID}:
    get:
      operationId: getLowBalanceAlert
      summary: Get Low Balance Alert
      description: Retrieve a specific low balance alert.
      tags:
      - Low Balance Alerts
      parameters:
      - $ref: '#/components/parameters/customerIdentifier'
      - $ref: '#/components/parameters/accountIdentifier'
      - $ref: '#/components/parameters/balanceAlertID'
      responses:
        '200':
          description: Low balance alert details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LowBalanceAlert'
    patch:
      operationId: updateLowBalanceAlert
      summary: Update Low Balance Alert
      description: Update an existing low balance alert threshold.
      tags:
      - Low Balance Alerts
      parameters:
      - $ref: '#/components/parameters/customerIdentifier'
      - $ref: '#/components/parameters/accountIdentifier'
      - $ref: '#/components/parameters/balanceAlertID'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LowBalanceAlertRequest'
      responses:
        '200':
          description: Alert updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LowBalanceAlert'
    delete:
      operationId: deleteLowBalanceAlert
      summary: Delete Low Balance Alert
      description: Remove a low balance alert from an account.
      tags:
      - Low Balance Alerts
      parameters:
      - $ref: '#/components/parameters/customerIdentifier'
      - $ref: '#/components/parameters/accountIdentifier'
      - $ref: '#/components/parameters/balanceAlertID'
      responses:
        '204':
          description: Alert deleted
components:
  schemas:
    LowBalanceAlertRequest:
      type: object
      required:
      - threshold
      - emailAddress
      properties:
        threshold:
          type: number
          format: double
          description: Alert when balance drops below this amount
        emailAddress:
          type: string
          format: email
          description: Email address to notify
    LowBalanceAlert:
      type: object
      properties:
        balanceAlertID:
          type: string
        accountIdentifier:
          type: string
        customerIdentifier:
          type: string
        threshold:
          type: number
          format: double
          description: Alert threshold amount
        emailAddress:
          type: string
          format: email
        status:
          type: string
        createdAt:
          type: string
          format: date-time
  parameters:
    accountIdentifier:
      name: accountIdentifier
      in: path
      required: true
      schema:
        type: string
      description: Unique identifier for the account
    balanceAlertID:
      name: balanceAlertID
      in: path
      required: true
      schema:
        type: string
      description: Unique identifier for the low balance alert
    customerIdentifier:
      name: customerIdentifier
      in: path
      required: true
      schema:
        type: string
      description: Unique identifier for the customer
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Auth using platform credentials (username/password)