---
title: "Retrieve a campaign"
method: GET
path: "/marketing/campaigns/2026-09/{campaignGuid}"
tags: ["Basic"]
---

# Retrieve a campaign

`GET /marketing/campaigns/2026-09/{campaignGuid}`

## Request

- Base URL: `https://api.hubapi.com`
- URL: `https://api.hubapi.com/marketing/campaigns/2026-09/{campaignGuid}`
- Auth: OAuth 2
  - Authorization code: `https://app.hubspot.com/oauth/authorize`
  - Token URL: `https://api.hubapi.com/oauth/v1/token` scopes: `marketing.campaigns.read`

Retrieve details of a specific marketing campaign identified by its internal ID. This endpoint allows you to access campaign information and associated assets. It is useful for obtaining campaign data for analysis or reporting purposes. If the properties to be returned are not defined with the 'properties' query parameter, the response will include an empty properties map.

## Path parameters

- `campaignGuid` string, required

## Query parameters

- `endDate` string
- `properties` string[]
- `startDate` string

## Response `200`

successful operation

- PublicCampaignWithAssets
  - `assets` object, required: A map of asset types to their respective collections of campaign assets, represented by CollectionResponsePublicCampaignAsset objects.
  - `businessUnits` PublicBusinessUnit[], required: An array of business units associated with the campaign, each represented by a PublicBusinessUnit object.
    - `id` integer, required: The unique identifier for the business unit, represented as a 64-bit integer.
  - `createdAt` string, date-time, required: The date and time when the campaign was created, in ISO 8601 format.
  - `id` string, required: The unique identifier for the campaign, represented as a string.
  - `properties` object, required: A map of custom property names to their values, where each value is a string.
  - `updatedAt` string, date-time, required: The date and time when the campaign was last updated, in ISO 8601 format.

## Other responses

- `default`: An error occurred.

---

[API](https://skmtc.dev/hubspot/apis/marketing-campaigns-public-api.md) - [All operations](https://skmtc.dev/hubspot/apis/marketing-campaigns-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/hubspot/apis/marketing-campaigns-public-api/revisions/c1eb1c9b504c?raw)