openapi: 3.0.3
info:
  title: Unbabel Translation Account API
  description: 'The Unbabel Translation API (tapi/v2) is an asynchronous REST API for the Unbabel Language Operations (LangOps) platform. Callers submit text with a source/target language pair, tone, and topic; Unbabel returns a job identifier (uid) immediately and processes the translation with always-on AI plus optional human review. Results are retrieved by uid, by listing jobs by status, or delivered to a callback URL. The API also exposes a pure machine-translation path (mt_translation) and helper resources for language pairs, tones, topics, word count, and account details.

    Authentication uses a token header of the form `Authorization: ApiKey <username>:<api_key>`. The production base URL is https://api.unbabel.com/tapi/v2 and a sandbox is available at https://sandbox.unbabel.com/tapi/v2. Endpoints for translation, mt_translation, language_pair, tone, topic, account, and wordcount are confirmed from Unbabel''s public developer docs and the official unbabel-py client; the asynchronous callback (webhook) payload is modeled from the documented callback behavior.'
  version: '2.0'
  contact:
    name: Unbabel Developers
    url: https://developers.unbabel.com
servers:
- url: https://api.unbabel.com/tapi/v2
  description: Production
- url: https://sandbox.unbabel.com/tapi/v2
  description: Sandbox
security:
- apiKeyAuth: []
tags:
- name: Account
  description: Authenticated customer account information.
paths:
  /account/:
    get:
      operationId: getAccount
      tags:
      - Account
      summary: Retrieve account
      description: Retrieves the authenticated customer account's information and balance.
      responses:
        '200':
          description: The account details for the authenticated credentials.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Account'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Account:
      type: object
      properties:
        username:
          type: string
        email:
          type: string
        balance:
          type: number
          description: Remaining prepaid balance or credit on the account.
  responses:
    Unauthorized:
      description: Missing or invalid API credentials.
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: 'Token authentication of the form `Authorization: ApiKey <username>:<api_key>`.'