openapi: 3.1.0
info:
  title: Iterable Export Campaigns Experiments API
  description: The Iterable Export API enables developers to extract data from Iterable projects for analytics, reporting, and data warehousing purposes. It provides export endpoints that allow retrieval of user data, event data, campaign metrics, and message engagement information in CSV and JSON formats. The export endpoints support filtering by date ranges and event types, making it possible to build custom reporting pipelines and synchronize Iterable data with external business intelligence tools.
  version: 1.0.0
  contact:
    name: Iterable Support
    url: https://support.iterable.com
  termsOfService: https://iterable.com/trust/terms-of-service
servers:
- url: https://api.iterable.com/api
  description: US Data Center (USDC)
- url: https://api.eu.iterable.com/api
  description: European Data Center (EDC)
security:
- apiKeyAuth: []
tags:
- name: Experiments
  description: Retrieve experiment configurations and metrics for A/B tests running across campaigns.
paths:
  /experiments/metrics:
    get:
      operationId: getExperimentMetrics
      summary: Get experiment metrics
      description: Retrieves experiment metrics for A/B tests. Supports multiple experiment IDs and campaign IDs as query parameters, up to 200 total.
      tags:
      - Experiments
      parameters:
      - name: experimentId
        in: query
        description: One or more experiment IDs
        schema:
          type: array
          items:
            type: integer
      - name: campaignId
        in: query
        description: One or more campaign IDs
        schema:
          type: array
          items:
            type: integer
      responses:
        '200':
          description: Experiment metrics as CSV
          content:
            text/csv:
              schema:
                type: string
        '401':
          description: Unauthorized
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: Api-Key
      description: Iterable API key passed in the Api-Key header. API keys can be created and managed in the Iterable project settings.
externalDocs:
  description: Iterable API Endpoints and Sample Payloads
  url: https://support.iterable.com/hc/en-us/articles/204780579-Iterable-API-Endpoints-and-Sample-Payloads