openapi: 3.2.0
info:
  title: Vonage Balance API
  version: 1.0.4
  contact:
    name: Vonage Developer Relations
    email: devrel@vonage.com
    url: https://developer.vonage.com/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  termsOfService: https://www.vonage.com/legal/communications-apis/terms-of-use/
  x-metaDescription: Find quick answers to questions about the Vonage Account API in this reference guide. Learn more in Vonage's API documentation.
  x-metaTitle: Vonage Account API Reference | Vonage API Documentation
  description: 'Operations tagged Balance across 2 of this provider''s published API definitions: vonage-account-openapi.json, vonage-account-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://rest.nexmo.com
  description: Rest Server
security:
- basicAuth: []
tags:
- name: Balance
  description: This section shows how you can query the current balance of your account, and if you have auto-reload enabled how to trigger a top-up to your account without waiting for the next balance check.
paths:
  /account/get-balance:
    get:
      operationId: getAccountBalance
      summary: Get Account Balance
      description: Retrieve the current balance of your Vonage API account
      tags:
      - Balance
      responses:
        '200':
          $ref: '#/components/responses/CurrentBalanceResponse'
        '401':
          $ref: '#/components/responses/401'
        '429':
          $ref: '#/components/responses/429'
        '500':
          $ref: '#/components/responses/500'
    servers:
    - url: https://rest.nexmo.com
      description: Rest Server
  /account/top-up:
    post:
      operationId: topUpAccountBalance
      summary: Top Up Account Balance
      description: 'You can top up your account using this API when you have enabled auto-reload in the dashboard. The amount added by the top-up operation will be the same amount as was added in the payment when auto-reload was enabled.

        Your account balance is checked every 5-10 minutes and if it falls below the threshold and auto-reload is enabled, then it will be topped up automatically. Use this endpoint if you need to top up at times when your credit may be exhausted more quickly than the auto-reload may occur.'
      tags:
      - Balance
      requestBody:
        $ref: '#/components/requestBodies/AccountTopUpRequest'
      responses:
        '200':
          $ref: '#/components/responses/TopOffResponse'
        '401':
          $ref: '#/components/responses/401'
        '429':
          $ref: '#/components/responses/429'
        '500':
          $ref: '#/components/responses/500'
    servers:
    - url: https://rest.nexmo.com
      description: Rest Server
components:
  schemas:
    ErrorResponse:
      type: object
      description: Base error response following RFC 7807
      required:
      - type
      - title
      - instance
      properties:
        type:
          type: string
          description: Link to error / remediation options
          example: https://developer.vonage.com/api-errors
        title:
          type: string
          description: Generic error message
          example: An error occurred
        detail:
          type: string
          description: Additional information about the error
          example: More details about what went wrong
        instance:
          type: string
          description: Internal Trace ID
          example: bf0ca0bf927b3b52e3cb03217e1a1ddf
    AccountBalance:
      type: object
      xml:
        name: accountBalance
      properties:
        value:
          type: number
          description: The balance of the account, in EUR
          example: 10.28
        autoReload:
          type: boolean
          enum:
          - true
          - false
          example: false
          description: Whether the account has auto-reloading enabled
  headers:
    X-RateLimit-Reset:
      description: Unix timestamp when limit resets
      schema:
        type: integer
        example: 1769182705723
    X-Request-Id:
      description: A unique identifier for the request, used for tracking and debugging
      schema:
        type: string
        format: uuid
        example: f94b4e56-604e-07e5-e5ad-5a7228618f81
    Retry-After:
      description: Seconds until next request allowed
      schema:
        type: integer
        example: 15
    X-RateLimit-Remaining:
      description: Remaining requests
      schema:
        type: integer
        example: 5
    X-RateLimit-Limit:
      description: Request limit per hour
      schema:
        type: integer
        example: 30
  responses:
    '500':
      description: Internal error
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    '401':
      description: Authentication failure
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/problem+json:
          schema:
            oneOf:
            - description: Missing or Invalid Credentials
              type: object
              required:
              - type
              - title
              - instance
              properties:
                type:
                  type: string
                  description: Link to error / remediation options
                  example: https://developer.vonage.com/api-errors/#unathorized
                title:
                  type: string
                  description: Generic error message
                  example: You did not provide correct credentials.
                detail:
                  type: string
                  description: Additional information about the error
                  example: Check that you're using the correct credentials, and that your account has this feature enabled
                instance:
                  type: string
                  description: Internal Trace ID
                  example: bf0ca0bf927b3b52e3cb03217e1a1ddf
            - description: Invalid Application Type
              type: object
              required:
              - type
              - title
              - instance
              properties:
                type:
                  type: string
                  description: Link to error / remediation options
                  example: https://developer.vonage.com/api-errors/#unprovisioned
                title:
                  type: string
                  description: Generic error message
                  example: The crendentials provided do not have access to the requested product
                detail:
                  type: string
                  description: Additional information about the error
                  example: Check your API key is correct and has been whitelisted
                instance:
                  type: string
                  description: Internal Trace ID
                  example: bf0ca0bf927b3b52e3cb03217e1a1ddf
    '429':
      description: Too Many Requests
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    CurrentBalanceResponse:
      description: The current balance of your account
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/AccountBalance'
        application/xml:
          schema:
            $ref: '#/components/schemas/AccountBalance'
    TopOffResponse:
      headers:
        X-Request-Id:
          $ref: '#/components/headers/X-Request-Id'
      description: Success
      content:
        application/json:
          schema:
            type: object
            properties:
              error-code:
                example: '200'
              error-code-label:
                example: success
        application/xml:
          schema:
            type: object
            xml:
              name: response
            properties:
              error-code:
                example: '200'
              error-code-label:
                example: success
  requestBodies:
    AccountTopUpRequest:
      content:
        application/x-www-form-urlencoded:
          schema:
            type: object
            required:
            - trx
            properties:
              trx:
                type: string
                description: The transaction reference of the transaction when balance was added and auto-reload was enabled on your account.
                example: 8ef2447e69604f642ae59363aa5f781b
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
x-refined-from:
- vonage-account-openapi.json
- vonage-account-openapi.yml
x-errors:
  validation:
    description: The provided payload is invalid
    resolution: 'Modify your request to provide a valid payload.

      * Minimum 8 characters

      * Maximum 25 characters

      * Minimum 1 lower case character

      * Minimum 1 upper case character

      * Minimum 1 digit

      '
    link:
      text: View API reference
      url: /api/account#createAPISecret
  delete-last-secret:
    description: You can not delete your only API secret
    resolution: Add another API secret before deleting this one