openapi: 3.1.0
info:
  title: Omnisend REST Analytics Events API
  description: 'Omnisend''s REST API for managing ecommerce email and SMS marketing

    automation. Exposes contacts, events, products, product categories,

    segments, campaigns, batches, email templates, email content, email

    universal layouts, images, brands, and analytics reports. Authentication

    uses an API key passed via the `X-API-KEY` header, or OAuth 2.0 with

    scopes such as `contacts.read`, `contacts.write`, `campaigns.read`,

    `campaigns.write`, `analytics.read`, etc.

    '
  version: v5
  contact:
    name: Omnisend
    url: https://api-docs.omnisend.com/
servers:
- url: https://api.omnisend.com/v5
  description: Omnisend REST API v5
security:
- ApiKeyAuth: []
- OAuth2: []
tags:
- name: Events
paths:
  /events:
    post:
      tags:
      - Events
      summary: Send a customer event
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '202':
          description: Event accepted
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.omnisend.com/oauth/authorize
          tokenUrl: https://api.omnisend.com/v5/oauth/token
          scopes:
            contacts.read: Read contacts
            contacts.write: Manage contacts
            campaigns.read: Read campaigns
            campaigns.write: Manage campaigns
            analytics.read: Read analytics