diff --git a/changelog.d/20250604_143935_alina.tuholukova_add_source_id_parameter_for_multiscan.md b/changelog.d/20250604_143935_alina.tuholukova_add_source_id_parameter_for_multiscan.md
new file mode 100644
index 00000000..e51e9080
--- /dev/null
+++ b/changelog.d/20250604_143935_alina.tuholukova_add_source_id_parameter_for_multiscan.md
@@ -0,0 +1,3 @@
+### Added
+
+- New `GGClient.scan_and_create_incidents()` function that scans content for secrets and automatically creates incidents for any findings.
diff --git a/pygitguardian/client.py b/pygitguardian/client.py
index 7ccdabde..8a323e09 100644
--- a/pygitguardian/client.py
+++ b/pygitguardian/client.py
@@ -8,6 +8,7 @@
 from io import BytesIO
 from pathlib import Path
 from typing import Any, Dict, List, Optional, Union, cast
+from uuid import UUID
 
 import requests
 from requests import Response, Session, codes
@@ -510,6 +511,7 @@ def multi_content_scan(
         else:
             raise TypeError("each document must be a dict")
 
+        # Validate documents using DocumentSchema
         for document in request_obj:
             DocumentSchema.validate_size(
                 document, self.secret_scan_preferences.maximum_document_size
@@ -538,6 +540,72 @@ def multi_content_scan(
 
         return obj
 
+    def scan_and_create_incidents(
+        self,
+        documents: List[Dict[str, str]],
+        source_uuid: UUID,
+        *,
+        extra_headers: Optional[Dict[str, str]] = None,
+    ) -> Union[Detail, MultiScanResult]:
+        """
+        scan_and_create_incidents handles the /scan/create-incidents endpoint of the API.
+
+        If documents contain `0` bytes, they will be replaced with the ASCII substitute
+        character.
+
+        :param documents: List of dictionaries containing the keys document
+        and, optionally, filename.
+            example: [{"document":"example content","filename":"intro.py"}]
+        :param source_uuid: the source UUID that will be used to identify the custom source, for which
+        incidents will be created
+        :param extra_headers: additional headers to add to the request
+        :return: Detail or ScanResult response and status code
+        """
+        max_documents = self.secret_scan_preferences.maximum_documents_per_scan
+        if len(documents) > max_documents:
+            raise ValueError(
+                f"too many documents submitted for scan (max={max_documents})"
+            )
+
+        if all(isinstance(doc, dict) for doc in documents):
+            request_obj = cast(
+                List[Dict[str, Any]], Document.SCHEMA.load(documents, many=True)
+            )
+        else:
+            raise TypeError("each document must be a dict")
+
+        # Validate documents using DocumentSchema
+        for document in request_obj:
+            DocumentSchema.validate_size(
+                document, self.secret_scan_preferences.maximum_document_size
+            )
+
+        payload = {
+            "source_uuid": source_uuid,
+            "documents": [
+                {
+                    "document_identifier": document["filename"],
+                    "document": document["document"],
+                }
+                for document in request_obj
+            ],
+        }
+        resp = self.post(
+            endpoint="scan/create-incidents",
+            data=payload,
+            extra_headers=extra_headers,
+        )
+
+        obj: Union[Detail, MultiScanResult]
+        if is_ok(resp):
+            obj = MultiScanResult.from_dict({"scan_results": resp.json()})
+        else:
+            obj = load_detail(resp)
+
+        obj.status_code = resp.status_code
+
+        return obj
+
     def retrieve_secret_incident(
         self, incident_id: int, with_occurrences: int = 20
     ) -> Union[Detail, SecretIncident]:
diff --git a/pygitguardian/models.py b/pygitguardian/models.py
index 0babee2c..ba0d90c4 100644
--- a/pygitguardian/models.py
+++ b/pygitguardian/models.py
@@ -757,6 +757,7 @@ class TokenScope(str, Enum):
     CUSTOM_TAGS_READ = "custom_tags:read"
     CUSTOM_TAGS_WRITE = "custom_tags:write"
     SECRET_READ = "secrets:read"
+    SCAN_CREATE_INCIDENTS = "scan:create-incidents"
 
 
 class APITokensResponseSchema(BaseSchema):
diff --git a/tests/test_client.py b/tests/test_client.py
index ca006a81..971ddad5 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -606,6 +606,90 @@ def test_multiscan_parameters(client: GGClient, ignore_known_secrets, all_secret
     assert mock_response.call_count == 1
 
 
+@responses.activate
+def test_scan_and_create_incidents_parameters(client: GGClient):
+    """
+    GIVEN a ggclient
+    WHEN calling scan_and_create_incidents with parameters
+    THEN the parameters are passed in the request
+    """
+
+    to_match = {}
+
+    mock_response = responses.post(
+        url=client._url_from_endpoint("scan/create-incidents", "v1"),
+        status=200,
+        match=[matchers.query_param_matcher(to_match)],
+        json=[
+            {
+                "policy_break_count": 1,
+                "policies": ["pol"],
+                "policy_breaks": [
+                    {
+                        "type": "break",
+                        "detector_name": "break",
+                        "detector_group_name": "break",
+                        "documentation_url": None,
+                        "policy": "mypol",
+                        "matches": [
+                            {
+                                "match": "hello",
+                                "type": "hello",
+                            }
+                        ],
+                    }
+                ],
+            }
+        ],
+    )
+
+    client.scan_and_create_incidents(
+        [{"filename": FILENAME, "document": DOCUMENT}],
+        source_uuid="123e4567-e89b-12d3-a456-426614174000",
+    )
+
+    assert mock_response.call_count == 1
+
+
+@responses.activate
+def test_scan_and_create_incidents_payload_structure(client: GGClient):
+    """
+    GIVEN a ggclient
+    WHEN calling scan_and_create_incidents
+    THEN the payload is structured correctly with documents and source_uuid
+    """
+
+    documents = [{"filename": FILENAME, "document": DOCUMENT}]
+    source_uuid = "123e4567-e89b-12d3-a456-426614174000"
+
+    expected_payload = {
+        "documents": [
+            {
+                "document": DOCUMENT,
+                "document_identifier": FILENAME,
+            }
+        ],
+        "source_uuid": source_uuid,
+    }
+
+    mock_response = responses.post(
+        url=client._url_from_endpoint("scan/create-incidents", "v1"),
+        status=200,
+        match=[matchers.json_params_matcher(expected_payload)],
+        json=[
+            {
+                "policy_break_count": 0,
+                "policies": ["pol"],
+                "policy_breaks": [],
+            }
+        ],
+    )
+
+    client.scan_and_create_incidents(documents, source_uuid)
+
+    assert mock_response.call_count == 1
+
+
 @responses.activate
 def test_retrieve_secret_incident(client: GGClient):
     """