Implement getting the authentication link

handler/ux/verify.py

@@ -19,6 +19,16 @@ class Verify(util.Base):
         """
         Get an external authentication link for a user.
         """
+        # /resources/sdkIntegrations/levels/{levelName}/websdkLink?ttlInSecs={lifetime}&externalUserId={externalUserId}&lang={locale}
+        url = (
+            f"{settings.Verify.Base}/resources/sdkIntegrations/levels/{settings.Verify.LevelName}"
+            f"/websdkLink?ttlInSecs=36000&externalUserId={external_user_id}"
+        )
+        resp = self.sign_request(requests.Request("POST", url))
+        s = requests.Session()
+        response = s.send(resp)
+        verification_url = response.json()["url"]
+        return verification_url
 
     def get_applicant_status(self, applicant_id):
         """