Add Amazon shipping endpoint

CHANGELOG.md

@@ -8,6 +8,7 @@
   - `BetaReferralCustomerService.create_bank_account_client_secret`
   - `ReferralCustomerService.add_credit_card_from_stripe`
   - `ReferralCustomerService.add_bank_account_from_stripe`
+- Routes `AmazonShippingAccount` create requests to the new `/register_oauth` endpoint
 - Fixes the payload wrapping for updating a webhook
 - Removes deprecated `user.all_api_keys` and `user.api_keys`, use `api_key.all` and `api_key.retrieve_api_keys_for_user` respectively
 - Bumps all dev dependencies

easypost/constant.py

@@ -36,6 +36,9 @@
     "FedexAccount",
     "FedexSmartpostAccount",
 ]
+_CARRIER_ACCOUNT_TYPES_WITH_CUSTOM_OAUTH = [
+    "AmazonShippingAccount",
+]
 _UPS_OAUTH_CARRIER_ACCOUNT_TYPES = [
     "UpsAccount",
     "UpsMailInnovationsAccount",

easypost/services/carrier_account_service.py

@@ -4,6 +4,7 @@
 )
 
 from easypost.constant import (
+    _CARRIER_ACCOUNT_TYPES_WITH_CUSTOM_OAUTH,
     _CARRIER_ACCOUNT_TYPES_WITH_CUSTOM_WORKFLOWS,
     _UPS_OAUTH_CARRIER_ACCOUNT_TYPES,
     MISSING_PARAMETER_ERROR,
@@ -33,6 +34,8 @@ def create(self, **params) -> CarrierAccount:
         url = self._select_carrier_account_creation_endpoint(carrier_account_type=carrier_account_type)
         if carrier_account_type in _UPS_OAUTH_CARRIER_ACCOUNT_TYPES:
             wrapped_params = {"ups_oauth_registrations": params}
+        elif carrier_account_type in _CARRIER_ACCOUNT_TYPES_WITH_CUSTOM_OAUTH:
+            wrapped_params = {"carrier_account_oauth_registrations": params}
         else:
             wrapped_params = {self._snakecase_name(self._model_class): params}
 
@@ -75,5 +78,7 @@ def _select_carrier_account_creation_endpoint(self, carrier_account_type: Option
             return "/carrier_accounts/register"
         elif carrier_account_type in _UPS_OAUTH_CARRIER_ACCOUNT_TYPES:
             return "/ups_oauth_registrations"
+        elif carrier_account_type in _CARRIER_ACCOUNT_TYPES_WITH_CUSTOM_OAUTH:
+            return "/carrier_accounts/register_oauth"
 
         return "/carrier_accounts"

tests/test_carrier_account.py

@@ -131,3 +131,19 @@ def test_carrier_account_update_ups(prod_client):
     prod_client.carrier_account.delete(
         updated_carrier_account.id
     )  # Delete the carrier account once it's done being tested.
+
+
+@pytest.mark.vcr()
+def test_carrier_account_create_amazon_shipping(prod_client):
+    """Test registering an Amazon Shipping Carrier Account which uses a different URL and schema."""
+    params = {
+        "type": "AmazonShippingAccount",
+    }
+
+    carrier_account = prod_client.carrier_account.create(**params)
+
+    assert isinstance(carrier_account, CarrierAccount)
+    assert str.startswith(carrier_account.id, "ca_")
+    assert carrier_account.type == "AmazonShippingAccount"
+
+    prod_client.carrier_account.delete(carrier_account.id)  # Delete the carrier account once it's done being tested.