release: 0.129.0

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.128.0"
+  ".": "0.129.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 213
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic/lithic-47e9f78d22682623e313f1689f5fa7e3420575ff285a14a2f4704c49ffb6b72e.yml
-openapi_spec_hash: 4797fe46d942cb32e648a79015783d01
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic/lithic-9e397c65ffb81e2928b8ecf979769a79131ae6058b6fb373a5e930dc8a168732.yml
+openapi_spec_hash: 93aea3855d2d1c390107d223762aa818
 config_hash: 5bb913c05ebeb301ec925b16e75bb251

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## 0.129.0 (2026-06-29)
+
+Full Changelog: [v0.128.0...v0.129.0](https://github.com/lithic-com/lithic-python/compare/v0.128.0...v0.129.0)
+
+### Features
+
+* **api:** add payment transaction support to case transactions ([56bc7d5](https://github.com/lithic-com/lithic-python/commit/56bc7d58831ca1ca9e15386407742765dd53a29e))
+
+
+### Documentation
+
+* **types:** update cash_amount field description in CardAuthorization ([1157e38](https://github.com/lithic-com/lithic-python/commit/1157e38b8bfe8ec1a819eacda361957f640e8430))
+
 ## 0.128.0 (2026-06-23)
 
 Full Changelog: [v0.127.0...v0.128.0](https://github.com/lithic-com/lithic-python/compare/v0.127.0...v0.128.0)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "lithic"
-version = "0.128.0"
+version = "0.129.0"
 description = "The official Python library for the lithic API"
 dynamic = ["readme"]
 license = "Apache-2.0"

src/lithic/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "lithic"
-__version__ = "0.128.0"  # x-release-please-version
+__version__ = "0.129.0"  # x-release-please-version

src/lithic/resources/transaction_monitoring/cases/cases.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Dict, Union, Optional
+from typing import Any, Dict, Union, Optional, cast
 from datetime import datetime
 
 import httpx
@@ -417,7 +417,7 @@ def list_transactions(
                     case_list_transactions_params.CaseListTransactionsParams,
                 ),
             ),
-            model=CaseTransaction,
+            model=cast(Any, CaseTransaction),  # Union types cannot be passed in as arguments in the type system
         )
 
     def retrieve_cards(
@@ -818,7 +818,7 @@ def list_transactions(
                     case_list_transactions_params.CaseListTransactionsParams,
                 ),
             ),
-            model=CaseTransaction,
+            model=cast(Any, CaseTransaction),  # Union types cannot be passed in as arguments in the type system
         )
 
     async def retrieve_cards(

src/lithic/types/card_authorization.py

@@ -483,12 +483,13 @@ class CardAuthorization(BaseModel):
 
     cash_amount: int
     """
-    The portion of the transaction requested as cash back by the cardholder, and
-    does not include any acquirer fees. The amount field includes the purchase
-    amount, the requested cash back amount, and any acquirer fees.
+    The amount of cash requested by the cardholder, in the cardholder billing
+    currency's smallest unit. For purchase-with-cashback transactions this is the
+    cashback portion only; for ATM transactions this is the full amount. This amount
+    includes all acquirer fees.
 
-    If no cash back was requested, the value of this field will be 0, and the field
-    will always be present.
+    If no cash was requested, the value of this field will be 0, and the field will
+    always be present.
     """
 
     created: datetime

src/lithic/types/transaction_monitoring/case_transaction.py

@@ -1,17 +1,19 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
+from typing import Union, Optional
 from datetime import datetime
+from typing_extensions import Literal, TypeAlias
 
 from ..._models import BaseModel
 
-__all__ = ["CaseTransaction"]
+__all__ = ["CaseTransaction", "CardCaseTransaction", "PaymentCaseTransaction"]
 
 
-class CaseTransaction(BaseModel):
-    """A single transaction associated with a case"""
+class CardCaseTransaction(BaseModel):
+    """A card transaction associated with a case"""
 
     token: str
-    """Globally unique identifier for the transaction"""
+    """Globally unique identifier for the card transaction"""
 
     account_token: str
     """Token of the account the transaction belongs to"""
@@ -22,5 +24,31 @@ class CaseTransaction(BaseModel):
     card_token: str
     """Token of the card the transaction was made on"""
 
+    category: Literal["CARD"]
+
+    transaction_created_at: datetime
+    """Date and time at which the transaction was created"""
+
+
+class PaymentCaseTransaction(BaseModel):
+    """A payment (ACH) transaction associated with a case"""
+
+    token: str
+    """Globally unique identifier for the payment transaction"""
+
+    added_at: datetime
+    """Date and time at which the transaction was added to the case"""
+
+    category: Literal["PAYMENT"]
+
+    financial_account_token: str
+    """Token of the financial account the payment belongs to"""
+
     transaction_created_at: datetime
     """Date and time at which the transaction was created"""
+
+    account_token: Optional[str] = None
+    """Token of the account the payment belongs to, if applicable"""
+
+
+CaseTransaction: TypeAlias = Union[CardCaseTransaction, PaymentCaseTransaction]