---
title: "List domain performance stats"
method: GET
path: "/3.0/reports/{campaign_id}/domain-performance"
tags: ["reports"]
---

# List domain performance stats

`GET /3.0/reports/{campaign_id}/domain-performance`

## Request

- Base URL: `https://api.mailchimp.com`
- URL: `https://api.mailchimp.com/3.0/reports/{campaign_id}/domain-performance`
- Auth: one of:
  - HTTP bearer
  - OAuth 2
    - Authorization code: `https://login.mailchimp.com/oauth2/authorize`
    - Token URL: `https://login.mailchimp.com/oauth2/token`
- TypeScript: <https://skmtc.dev/mailchimp/apis/mailchimp-api/docs/3.0/reports/:campaign_id/domain-performance/get.ts> (a function with typed inputs; its response is checked against the schema)

Get statistics for the top-performing email domains in a campaign.

## Path parameters

- `campaign_id` string, required

## Query parameters

- `fields` string[]
- `exclude_fields` string[]

## Response `200`

- object: Statistics for the top-performing email domains in a campaign.
  - `_links` object[]: A list of link types and descriptions for the API schema documents.
    - `href` string: This property contains a fully-qualified URL that can be called to retrieve the linked resource or perform the linked action.
    - `method` 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE' | 'OPTIONS' | 'HEAD': The HTTP method that should be used when accessing the URL defined in 'href'.
    - `rel` string: As with an HTML 'rel' attribute, this describes the type of link.
    - `schema` string: For HTTP methods that can receive bodies (POST and PUT), this is a URL representing the schema that the body should conform to.
    - `targetSchema` string: For GETs, this is a URL representing the schema that the response should conform to.
  - `campaign_id` string: The unique id for the campaign.
  - `domains` object[]: The top 5 email domains based on total delivered emails.
    - `bounces` integer: The number of bounces at a domain.
    - `bounces_pct` number: The percentage of total bounces from this domain.
    - `clicks` integer: The number of clicks for a domain.
    - `clicks_pct` number: The percentage of total clicks from this domain.
    - `delivered` integer: The number of successful deliveries for a domain.
    - `domain` string: The name of the domain (gmail.com, hotmail.com, yahoo.com).
    - `emails_pct` number: The percentage of total emails that went to this domain.
    - `emails_sent` integer: The number of emails sent to that specific domain.
    - `opens` integer: The number of opens for a domain.
    - `opens_pct` number: The percentage of total opens from this domain.
    - `unsubs` integer: The total number of unsubscribes for a domain.
    - `unsubs_pct` number: The percentage of total unsubscribes from this domain.
  - `total_items` integer: The total number of items matching the query regardless of pagination.
  - `total_sent` integer: The total number of emails sent for the campaign.

## Other responses

- `default`: An error generated by the Mailchimp API.

---

[API](https://skmtc.dev/mailchimp/apis/mailchimp-api.md) - [All operations](https://skmtc.dev/mailchimp/apis/mailchimp-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mailchimp/apis/mailchimp-api/revisions/53bf4b156855?raw)