openapi: 3.1.0
info:
  title: Airwallex Open Authentication API
  version: v1
  description: 'Best-effort OpenAPI 3.1 representation of the Airwallex REST API derived from

    https://www.airwallex.com/docs/api. Airwallex is a global payments and

    financial infrastructure platform. Coverage in this best-effort spec

    focuses on the Payment Acceptance and related core resources: payment

    intents, customers, refunds, payouts, transfers, balances, beneficiaries

    and account authentication. Endpoints accept and return JSON.

    '
  contact:
    name: Airwallex
    url: https://www.airwallex.com/docs/api
servers:
- url: https://api.airwallex.com
  description: Airwallex production
- url: https://api-demo.airwallex.com
  description: Airwallex demo / sandbox
security:
- BearerAuth: []
- ClientIdHeader: []
  ApiKeyHeader: []
tags:
- name: Authentication
paths:
  /api/v1/authentication/login:
    post:
      tags:
      - Authentication
      summary: Obtain access token
      description: 'Exchange the client_id and api_key (sent as `x-client-id` and `x-api-key`

        headers) for a short-lived bearer access token used in subsequent calls.

        '
      operationId: login
      responses:
        '201':
          description: Access token returned
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: 'Bearer access token obtained via POST /api/v1/authentication/login using

        `x-client-id` and `x-api-key` request headers.

        '
    ClientIdHeader:
      type: apiKey
      in: header
      name: x-client-id
    ApiKeyHeader:
      type: apiKey
      in: header
      name: x-api-key