diff --git a/addons/iap/models/iap_account.py b/addons/iap/models/iap_account.py
index f4be36c7dd4..386ca3d42cc 100644
--- a/addons/iap/models/iap_account.py
+++ b/addons/iap/models/iap_account.py
@@ -118,3 +118,26 @@ class IapAccount(models.Model):
                 credit = -1
 
         return credit
+
+    def _neutralize(self):
+        super()._neutralize()
+        self.flush()
+        self.invalidate_cache()
+
+        self.env.cr.execute("""
+            INSERT INTO ir_config_parameter(key, value)
+            VALUES ('iap.endpoint', 'https://iap-sandbox.odoo.com')
+            ON CONFLICT (key) DO UPDATE SET value = 'https://iap-sandbox.odoo.com'
+        """)
+
+        iap_service_endpoints = self._get_iap_config_parameters()
+        if iap_service_endpoints:
+            self.env.cr.execute("""
+                UPDATE ir_config_parameter
+                SET value = 'https://iap-services-test.odoo.com'
+                WHERE key IN %s
+            """, [tuple(iap_service_endpoints)])
+
+    def _get_iap_config_parameters(self):
+        """override this method to extend the list with each parameter"""
+        return []
diff --git a/addons/partner_autocomplete/models/__init__.py b/addons/partner_autocomplete/models/__init__.py
index 2932a119805..dadf1cd7c8b 100644
--- a/addons/partner_autocomplete/models/__init__.py
+++ b/addons/partner_autocomplete/models/__init__.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
+from . import iap_account
 from . import iap_autocomplete_api
 from . import ir_http
 from . import res_partner
diff --git a/addons/partner_autocomplete/models/iap_account.py b/addons/partner_autocomplete/models/iap_account.py
new file mode 100644
index 00000000000..d5958c5a4c5
--- /dev/null
+++ b/addons/partner_autocomplete/models/iap_account.py
@@ -0,0 +1,10 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class IapAccount(models.Model):
+    _inherit = 'iap.account'
+
+    def _get_iap_config_parameters(self):
+        return super()._get_iap_config_parameters() + ['iap.partner_autocomplete.endpoint']
diff --git a/addons/partner_autocomplete/tests/__init__.py b/addons/partner_autocomplete/tests/__init__.py
index 15d64f46f30..5a13878239c 100644
--- a/addons/partner_autocomplete/tests/__init__.py
+++ b/addons/partner_autocomplete/tests/__init__.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
+from . import test_neutralize
 from . import test_res_company
diff --git a/addons/partner_autocomplete/tests/test_neutralize.py b/addons/partner_autocomplete/tests/test_neutralize.py
new file mode 100644
index 00000000000..675cbc392a4
--- /dev/null
+++ b/addons/partner_autocomplete/tests/test_neutralize.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo.tests.common import TransactionCase
+
+
+class TestPartnerAutocompleteNeutralize(TransactionCase):
+
+    def test_partner_autocomplete_neutralize(self):
+        iap_key = 'iap.partner_autocomplete.endpoint'
+        self.env['ir.config_parameter'].create({
+            'key': iap_key,
+            'value': 'fake test iap partner autocomplete endpoint'
+        })
+
+        self.env['iap.account']._neutralize()
+        self.assertEqual(self.env['ir.config_parameter'].get_param(iap_key), 'https://iap-services-test.odoo.com')
diff --git a/addons/sms/models/__init__.py b/addons/sms/models/__init__.py
index d7153098f46..46cb752d259 100644
--- a/addons/sms/models/__init__.py
+++ b/addons/sms/models/__init__.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
+from . import iap_account
 from . import ir_actions
 from . import ir_model
 from . import mail_followers
diff --git a/addons/sms/models/iap_account.py b/addons/sms/models/iap_account.py
new file mode 100644
index 00000000000..52abfc0b890
--- /dev/null
+++ b/addons/sms/models/iap_account.py
@@ -0,0 +1,10 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class IapAccount(models.Model):
+    _inherit = 'iap.account'
+
+    def _get_iap_config_parameters(self):
+        return super()._get_iap_config_parameters() + ['sms.endpoint']
diff --git a/addons/sms/tests/__init__.py b/addons/sms/tests/__init__.py
index 609586bec6b..d846aeb46c2 100644
--- a/addons/sms/tests/__init__.py
+++ b/addons/sms/tests/__init__.py
@@ -2,4 +2,5 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from . import common
+from . import test_neutralize
 from . import test_sms_template
diff --git a/addons/sms/tests/test_neutralize.py b/addons/sms/tests/test_neutralize.py
new file mode 100644
index 00000000000..cb4df39b1d5
--- /dev/null
+++ b/addons/sms/tests/test_neutralize.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo.tests.common import TransactionCase
+
+
+class TestSmsNeutralize(TransactionCase):
+
+    def test_sms_neutralize(self):
+        sms_key = 'sms.endpoint'
+        self.env['ir.config_parameter'].create({
+            'key': sms_key,
+            'value': 'fake test sms endpoint'
+        })
+
+        self.env['iap.account']._neutralize()
+        self.assertEqual(self.env['ir.config_parameter'].get_param(sms_key), 'https://iap-services-test.odoo.com')
diff --git a/addons/snailmail/models/__init__.py b/addons/snailmail/models/__init__.py
index 37c70029e12..0126d49e07d 100644
--- a/addons/snailmail/models/__init__.py
+++ b/addons/snailmail/models/__init__.py
@@ -1,10 +1,11 @@
 # -*- coding: utf-8 -*-
 
-from . import res_company
-from . import res_partner
-from . import res_config_settings
-from . import mail_notification
-from . import snailmail_letter
+from . import iap_account
 from . import ir_actions_report
 from . import ir_qweb_fields
 from . import mail_message
+from . import mail_notification
+from . import res_company
+from . import res_config_settings
+from . import res_partner
+from . import snailmail_letter
diff --git a/addons/snailmail/models/iap_account.py b/addons/snailmail/models/iap_account.py
new file mode 100644
index 00000000000..65e2609e371
--- /dev/null
+++ b/addons/snailmail/models/iap_account.py
@@ -0,0 +1,10 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class IapAccount(models.Model):
+    _inherit = 'iap.account'
+
+    def _get_iap_config_parameters(self):
+        return super()._get_iap_config_parameters() + ['snailmail.endpoint']
diff --git a/addons/snailmail/tests/__init__.py b/addons/snailmail/tests/__init__.py
new file mode 100644
index 00000000000..df749d5a467
--- /dev/null
+++ b/addons/snailmail/tests/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import test_neutralize
diff --git a/addons/snailmail/tests/test_neutralize.py b/addons/snailmail/tests/test_neutralize.py
new file mode 100644
index 00000000000..6e34b1168b2
--- /dev/null
+++ b/addons/snailmail/tests/test_neutralize.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo.tests.common import TransactionCase
+
+
+class TestSnailMailNeutralize(TransactionCase):
+
+    def test_snailmail_neutralize(self):
+        key = 'snailmail.endpoint'
+        self.env['ir.config_parameter'].create({
+            'key': key,
+            'value': 'fake test snailmail endpoint'
+        })
+
+        self.env['iap.account']._neutralize()
+        self.assertEqual(self.env['ir.config_parameter'].get_param(key), 'https://iap-services-test.odoo.com')
diff --git a/addons/website_crm_iap_reveal/models/__init__.py b/addons/website_crm_iap_reveal/models/__init__.py
index adb2668c05c..43835711f67 100644
--- a/addons/website_crm_iap_reveal/models/__init__.py
+++ b/addons/website_crm_iap_reveal/models/__init__.py
@@ -4,4 +4,5 @@
 from . import crm_lead
 from . import crm_reveal_rule
 from . import crm_reveal_view
+from . import iap_account
 from . import ir_http
diff --git a/addons/website_crm_iap_reveal/models/iap_account.py b/addons/website_crm_iap_reveal/models/iap_account.py
new file mode 100644
index 00000000000..7faa332600b
--- /dev/null
+++ b/addons/website_crm_iap_reveal/models/iap_account.py
@@ -0,0 +1,10 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class IapAccount(models.Model):
+    _inherit = 'iap.account'
+
+    def _get_iap_config_parameters(self):
+        return super()._get_iap_config_parameters() + ['reveal.endpoint']
diff --git a/addons/website_crm_iap_reveal/tests/__init__.py b/addons/website_crm_iap_reveal/tests/__init__.py
index af852259937..e8dcca99d39 100644
--- a/addons/website_crm_iap_reveal/tests/__init__.py
+++ b/addons/website_crm_iap_reveal/tests/__init__.py
@@ -2,3 +2,4 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from . import test_lead_reveal
+from . import test_neutralize
diff --git a/addons/website_crm_iap_reveal/tests/test_neutralize.py b/addons/website_crm_iap_reveal/tests/test_neutralize.py
new file mode 100644
index 00000000000..de1868897f9
--- /dev/null
+++ b/addons/website_crm_iap_reveal/tests/test_neutralize.py
@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo.tests.common import TransactionCase
+
+
+class TestIapLeadWebsiteNeutralize(TransactionCase):
+
+    def test_iap_lead_website_neutralize(self):
+        ICP = self.env['ir.config_parameter']
+        key = 'reveal.endpoint'
+        ICP.set_param(key, 'Fake test reveal endpoint')
+
+        self.env['iap.account']._neutralize()
+        self.assertEqual(ICP.get_param(key), 'https://iap-services-test.odoo.com')