SendPulse Authorization API

openapi: 3.0.1
info:
  title: SendPulse Account Authorization API
  description: REST API for the SendPulse multichannel marketing platform. Covers email address books and bulk campaigns, SMTP transactional email, SMS, web push notifications, chatbots, and Automation 360. All requests are made over HTTPS against https://api.sendpulse.com and authenticated with a Bearer access token obtained via the OAuth2 client_credentials grant at POST /oauth/access_token. Tokens are valid for approximately one hour.
  termsOfService: https://sendpulse.com/legal/terms
  contact:
    name: SendPulse Support
    url: https://sendpulse.com/contacts
  version: '1.0'
servers:
- url: https://api.sendpulse.com
security:
- bearerAuth: []
tags:
- name: Authorization
  description: OAuth2 token issuance.
paths:
  /oauth/access_token:
    post:
      operationId: getAccessToken
      tags:
      - Authorization
      summary: Obtain an OAuth2 access token.
      security: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TokenRequest'
      responses:
        '200':
          description: Access token issued.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TokenResponse'
components:
  schemas:
    TokenRequest:
      type: object
      required:
      - grant_type
      - client_id
      - client_secret
      properties:
        grant_type:
          type: string
          example: client_credentials
        client_id:
          type: string
        client_secret:
          type: string
    TokenResponse:
      type: object
      properties:
        access_token:
          type: string
        token_type:
          type: string
          example: Bearer
        expires_in:
          type: integer
          example: 3600
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer access token obtained from POST /oauth/access_token using the client_credentials grant.