openapi: 3.0.3
info:
  title: Messente Account Balance API
  version: 2.1.0
  description: Messente is a global CPaaS provider of messaging and user verification services based in Estonia. Send and receive SMS, Viber, and WhatsApp messages through a single Omnimessage endpoint with an automatic fallback chain, manage contacts and groups in the Phonebook, look up phone number (HLR) information, run PIN-based number verification / 2FA, retrieve delivery reports, and pull messaging statistics. This is a faithful, representative OpenAPI description of the public Messente REST API; consult the official documentation for the authoritative contract.
  contact:
    name: Messente Support
    url: https://messente.com/documentation
    email: messente@messente.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://api.messente.com/v1
  description: Messente production API
security:
- basicAuth: []
tags:
- name: Account Balance
  description: Retrieve the current account balance.
paths:
  /get_balance:
    get:
      tags:
      - Account Balance
      summary: Retrieves the account balance
      operationId: getAccountBalance
      responses:
        '200':
          description: Account balance
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccountBalance'
components:
  schemas:
    AccountBalance:
      type: object
      properties:
        balance:
          type: number
        currency:
          type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication using the API username and password from the Messente dashboard API settings.