curl --request GET \
--url https://api.hubapi.com/marketing/campaigns/2026-03/{campaignGuid}/reports/metrics \
--header 'Authorization: Bearer <token>'{
"influencedContacts": 123,
"newContactsFirstTouch": 123,
"newContactsLastTouch": 123,
"sessions": 123
}Fetch the metrics for a specific marketing campaign using its unique identifier. This endpoint allows you to retrieve various performance metrics of the campaign, which can be useful for analyzing the effectiveness of your marketing efforts over a specified time period.
curl --request GET \
--url https://api.hubapi.com/marketing/campaigns/2026-03/{campaignGuid}/reports/metrics \
--header 'Authorization: Bearer <token>'{
"influencedContacts": 123,
"newContactsFirstTouch": 123,
"newContactsLastTouch": 123,
"sessions": 123
}Supported products
Required Scopes
The access token received from the authorization server in the OAuth 2.0 flow.
The unique identifier of the campaign for which metrics are being fetched.
The end date for fetching metrics, in YYYY-MM-DD format.
The start date for fetching metrics, in YYYY-MM-DD format.
successful operation
The number of contacts influenced by the campaign.
The number of new contacts attributed to the campaign as the first touchpoint.
The number of new contacts attributed to the campaign as the last touchpoint.
The total number of sessions generated by the campaign.
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