diff --git a/shopinvader_membership/services/membership.py b/shopinvader_membership/services/membership.py
index c993e48121..20423fec1b 100644
--- a/shopinvader_membership/services/membership.py
+++ b/shopinvader_membership/services/membership.py
@@ -1,13 +1,18 @@
 # Copyright 2020 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
+import logging
+
 from odoo.exceptions import UserError
 from odoo.osv import expression
 from odoo.tools.translate import _
 
+from odoo.addons.base_rest import restapi
 from odoo.addons.base_rest.components.service import to_int
 from odoo.addons.component.core import Component
 
+_logger = logging.getLogger(__name__)
+
 
 class MembershipService(Component):
     _inherit = "base.shopinvader.service"
@@ -41,21 +46,41 @@ def search(self, **params):
         """
         return self._paginate_search(**params)
 
-    def subscribe(self, _id):
+    @restapi.method(
+        [(["/<int:_id>/subscribe"], "GET")],
+        input_param=restapi.CerberusValidator({}),
+        output_param=restapi.CerberusValidator("_validator_return_subscribe"),
+    )
+    def get_subscribe(self, _id):
         """
+        DEPRECATED: you should use `subscribe` with a POST.
         Subscribe to a membership product with logged user
         :param _id: id of product.product
         :return: dict with invoice_id
         """
+        _logger.warning("DEPRECATED: You should use `subscribe` with a POST")
+        return self.post_subscribe(**{"membership_product_id": _id})
+
+    @restapi.method(
+        [(["/subscribe"], "POST")],
+        input_param=restapi.CerberusValidator("_validator_subscribe"),
+        output_param=restapi.CerberusValidator("_validator_return_subscribe"),
+    )
+    def post_subscribe(self, **params):
+        """
+        Subscribe to a membership product with logged user
+        :return: dict with invoice_id
+        """
+        product_id = params.get("membership_product_id")
         if not self._is_logged_in():
             raise UserError(_("A user should be logged"))
         membership_product = self.env["product.product"].search(
-            [("id", "=", _id), ("membership", "=", True)]
+            [("id", "=", product_id), ("membership", "=", True)], limit=1
         )
         if not membership_product:
-            raise UserError(_("No membership product found with id %s") % _id)
+            raise UserError(_("No membership product found with id %s") % product_id)
         wizard = self.env["membership.invoice"].create(
-            {"product_id": _id, "member_price": membership_product.list_price}
+            {"product_id": product_id, "member_price": membership_product.list_price}
         )
         invoices_views_dict = wizard.with_context(
             active_ids=self.partner.ids
@@ -67,7 +92,7 @@ def _validator_subscribe(self):
         Validator for the subscribe
         :return: dict
         """
-        return {"membership_product_id": {"type": "integer"}}
+        return {"membership_product_id": {"type": "integer", "required": True}}
 
     def _validator_return_subscribe(self):
         """
diff --git a/shopinvader_membership/tests/test_membership_service.py b/shopinvader_membership/tests/test_membership_service.py
index 64491839d9..7db512335d 100644
--- a/shopinvader_membership/tests/test_membership_service.py
+++ b/shopinvader_membership/tests/test_membership_service.py
@@ -144,16 +144,16 @@ def test_get_multi_membership_lines(self):
     def test_subscription(self):
         # Check first not logged
         with self.assertRaises(UserError) as e:
-            self.service_guest.dispatch("subscribe", self.product.id)
+            self.service_guest.dispatch("get_subscribe", self.product.id)
         self.assertEqual(e.exception.args[0], "A user should be logged")
         # Then with a logged user but with a non membership product
         self.product.write({"membership": False})
         with self.assertRaises(UserError) as e:
-            self.service.dispatch("subscribe", self.product.id)
+            self.service.dispatch("get_subscribe", self.product.id)
         self.assertIn("No membership product found with", e.exception.args[0])
         # Then user logged and real membership product
         self.product.write({"membership": True})
-        result = self.service.dispatch("subscribe", self.product.id)
+        result = self.service.dispatch("get_subscribe", self.product.id)
         invoice_id = result.get("invoice_id")
         invoice = self.env["account.move"].browse(invoice_id)
         self.assertEqual(self.partner, invoice.partner_id)