openapi: 3.1.0
info:
  title: Postscript Events Subscribers API
  description: 'The Postscript API enables developers to manage SMS subscribers, send

    custom events, and configure webhooks for the Postscript SMS marketing

    platform. This OpenAPI definition captures a representative subset of

    the public v2 API.

    Derived from https://developers.postscript.io/.

    '
  version: 2.0.0
  contact:
    name: Postscript
    url: https://developers.postscript.io
servers:
- url: https://api.postscript.io
  description: Postscript production API
security:
- BearerAuth: []
tags:
- name: Subscribers
  description: Manage SMS subscribers.
paths:
  /api/v2/subscribers:
    get:
      tags:
      - Subscribers
      summary: List subscribers
      description: Returns a paginated list of SMS subscribers.
      operationId: listSubscribers
      parameters:
      - name: cursor
        in: query
        schema:
          type: string
      - name: limit
        in: query
        schema:
          type: integer
          default: 50
      responses:
        '200':
          description: A paginated list of subscribers
          content:
            application/json:
              schema:
                type: object
                properties:
                  subscribers:
                    type: array
                    items:
                      $ref: '#/components/schemas/Subscriber'
                  cursor:
                    type: string
    post:
      tags:
      - Subscribers
      summary: Create a subscriber
      operationId: createSubscriber
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SubscriberCreate'
      responses:
        '201':
          description: Subscriber created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscriber'
  /api/v2/subscribers/{subscriber_id}:
    parameters:
    - $ref: '#/components/parameters/SubscriberId'
    get:
      tags:
      - Subscribers
      summary: Get a subscriber
      operationId: getSubscriber
      responses:
        '200':
          description: The subscriber record
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscriber'
    patch:
      tags:
      - Subscribers
      summary: Update a subscriber
      operationId: updateSubscriber
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Subscriber'
      responses:
        '200':
          description: Subscriber updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscriber'
  /api/v2/subscribers/{subscriber_id}/unsubscribe:
    parameters:
    - $ref: '#/components/parameters/SubscriberId'
    post:
      tags:
      - Subscribers
      summary: Unsubscribe a subscriber
      operationId: unsubscribeSubscriber
      responses:
        '200':
          description: Subscriber unsubscribed
components:
  schemas:
    Subscriber:
      type: object
      properties:
        id:
          type: string
        phone_number:
          type: string
        email:
          type: string
          format: email
        first_name:
          type: string
        last_name:
          type: string
        opt_in_status:
          type: string
        created_at:
          type: string
          format: date-time
        properties:
          type: object
          additionalProperties: true
    SubscriberCreate:
      type: object
      required:
      - phone_number
      properties:
        phone_number:
          type: string
        email:
          type: string
          format: email
        first_name:
          type: string
        last_name:
          type: string
        properties:
          type: object
          additionalProperties: true
  parameters:
    SubscriberId:
      name: subscriber_id
      in: path
      required: true
      schema:
        type: string
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: 'Postscript uses bearer token authentication. Generate API keys from the

        Postscript app under API Settings.

        '