diff --git a/changelog.md b/changelog.md
index 0bf69af..80d37b4 100644
--- a/changelog.md
+++ b/changelog.md
@@ -12,6 +12,7 @@ All notable changes to this project will be documented in this file.
 - New methods in configuration-api v3.7 for canned responses: `create_canned_response`, `update_canned_response`, `list_canned_responses`, `delete_canned_response`.
 - New method `request_thread_summary` in agent-api v3.6 and v3.7.
 - New flag `name_is_default` in method `update_customer` in customer-api v3.6 and v3.7.
+- New method in reports-api v3.7: report `campaigns_conversion`.
 
 ### Changed
 - Udated python version from 3.8 to 3.13.0 (version 3.8 was unsupported since 2024-10-07).
diff --git a/livechat/reports/api/v37.py b/livechat/reports/api/v37.py
index 20cc6bc..75c7b4c 100644
--- a/livechat/reports/api/v37.py
+++ b/livechat/reports/api/v37.py
@@ -540,3 +540,35 @@ def unique_visitors(self,
         return self.session.post(f'{self.api_url}/customers/unique_visitors',
                                  json=payload,
                                  headers=headers)
+
+# Campaigns
+
+    def campaigns_conversion(self,
+                             distribution: str = None,
+                             timezone: str = None,
+                             filters: dict = None,
+                             payload: dict = None,
+                             headers: dict = None) -> httpx.Response:
+        ''' Shows the number of campaigns sent and how many of those resulted in a chat or a goal.
+
+        Args:
+            distribution (str): Allowed values: `hour`, `day`, `day-hours`, `month` or `year`. Defaults to `day`.
+            timezone (str): IANA Time Zone (e.g. America/Phoenix).
+                            Defaults to the requester's timezone.
+                            When the requester's timezone isn't present, then `filters.from` is parsed to get the timezone.
+            filters (dict): If none provided, your report will span the last seven days.
+            payload (dict): Custom payload to be used as request's data.
+                            It overrides all other parameters provided for the method.
+            headers (dict): Custom headers to be used with session headers.
+                            They will be merged with session-level values that are set,
+                            however, these method-level parameters will not be persisted across requests.
+
+        Returns:
+            httpx.Response: The Response object from `httpx` library,
+                            which contains a server's response to an HTTP request.
+        '''
+        if payload is None:
+            payload = prepare_payload(locals())
+        return self.session.post(f'{self.api_url}/campaigns/campaigns_conversion',
+                                 json=payload,
+                                 headers=headers)