diff --git a/litellm/redis/transport/contract.py b/litellm/redis/transport/contract.py
index a7c8c2a0192..af8c86f1902 100644
--- a/litellm/redis/transport/contract.py
+++ b/litellm/redis/transport/contract.py
@@ -1,3 +1,4 @@
+import asyncio
 import math
 from collections.abc import Awaitable, Callable, Generator, Mapping, Sequence
 from dataclasses import dataclass, field
@@ -11,7 +12,6 @@ InfoValue: TypeAlias = InfoScalar | Mapping[str, InfoScalar]
 Popped: TypeAlias = bytes | tuple[bytes, ...] | None
 
 _T: Final = TypeVar("_T")
-_T_co: Final = TypeVar("_T_co", covariant=True)
 
 
 class Admit(Protocol):
@@ -42,14 +42,20 @@ def ttl_ms(ttl: timedelta) -> int:
     return max(1, math.ceil(ttl / timedelta(milliseconds=1)))
 
 
-class BatchReply(Protocol[_T_co]):
-    def __await__(self) -> Generator[object, None, _T_co]: ...
+class BatchReply(Protocol[_T]):
+    def __await__(self) -> Generator[object, None, _T]: ...
 
     @property
     def done(self) -> bool: ...
 
+    def on_settled(self, hook: Callable[[asyncio.Future[_T]], Awaitable[None] | None]) -> None: ...
+
 
 class RedisCommandBatch(Protocol):
+    def add_flush_hook(self, hook: Callable[[], None]) -> None: ...
+
+    def read_as_missing(self, key: str) -> bool: ...
+
     def get(self, key: str) -> BatchReply[bytes | None | RedisFailure]: ...
 
     def mget(self, keys: Sequence[str]) -> BatchReply[tuple[bytes | None, ...] | RedisFailure]: ...
diff --git a/litellm/redis/transport/redis_py.py b/litellm/redis/transport/redis_py.py
index 99819448757..9641f5c2bca 100644
--- a/litellm/redis/transport/redis_py.py
+++ b/litellm/redis/transport/redis_py.py
@@ -215,6 +215,12 @@ class RedisPyCommandBatch:
     transport: RedisPyTransport
     engine: PipelineBatch
 
+    def add_flush_hook(self, hook: Callable[[], None]) -> None:
+        self.engine.add_flush_hook(hook)
+
+    def read_as_missing(self, key: str) -> bool:
+        return self.engine.read_as_missing(key)
+
     def get(self, key: str) -> BatchResult[bytes | None | RedisFailure]:
         name: Final = self.transport._key(key)  # pyright: ignore[reportPrivateUsage]  # the batch is the transport's own
         reply: Final = self._declare(
diff --git a/tests/unit/redis/transport/test_redis_py.py b/tests/unit/redis/transport/test_redis_py.py
index 633f4274be0..2d4390344ec 100644
--- a/tests/unit/redis/transport/test_redis_py.py
+++ b/tests/unit/redis/transport/test_redis_py.py
@@ -16,15 +16,93 @@ from redis.exceptions import ResponseError
 import litellm
 from litellm._internal_context import current_service_target, service_target
 from litellm._service_logger import ServiceLogging
-from litellm.caching.redis_batch import active_request_redis_batch, request_redis_batch_scope
+from litellm.caching.redis_batch import (
+    active_request_redis_batch,
+    flush_post_call_redis_batches,
+    request_redis_batch_scope,
+)
 from litellm.caching.redis_cluster_cache import ClusterConnectionGate, RedisClusterCache
 from litellm.redis.transport.batch import PipelineBatch
-from litellm.redis.transport.contract import PubSubMessage, RedisFailure, raise_redis_failure
+from litellm.redis.transport.contract import (
+    BatchReply,
+    PubSubMessage,
+    RedisFailure,
+    RedisTransport,
+    raise_redis_failure,
+)
 from litellm.redis.transport.redis_py import RedisPyCommandBatch, RedisPyTransport
 from litellm.types.services import ServiceTypes
 from tests._support.fake_redis import fake_redis_cache, fake_redis_transport
 
 
+@dataclass
+class _LazyRead:
+    transport: RedisTransport
+    reply: BatchReply[tuple[bytes | None, ...] | RedisFailure] | None = None
+
+    def declare(self) -> None:
+        batch: Final = self.transport.request_batch()
+        if batch is not None and self.reply is None:
+            self.reply = batch.mget(("present", "absent"))
+
+
+@pytest.mark.asyncio
+async def test_transport_flush_hook_joins_a_legacy_request_read(
+    server: fakeredis.FakeServer, raw: fakeredis.FakeAsyncRedis
+) -> None:
+    cache: Final = fake_redis_cache(server, namespace="ns")
+    transport: Final[RedisTransport] = cache.transport()
+    await raw.set("ns:present", "3")
+    with request_redis_batch_scope():
+        batch: Final = transport.request_batch()
+        legacy: Final = active_request_redis_batch(cache)
+        assert batch is not None and legacy is not None
+        reader: Final = _LazyRead(transport)
+        batch.add_flush_hook(reader.declare)
+        assert await legacy.mget(("present",)) == {"present": 3}
+        assert reader.reply is not None
+        assert await reader.reply == (b"3", None)
+        assert legacy.flushes == 1
+        assert batch.read_as_missing("absent") is True
+        assert batch.read_as_missing("present") is False
+        assert await transport.set("absent", "new", ttl=None) is True
+        assert await batch.set("absent", "new", ttl=None) is True
+        assert batch.read_as_missing("absent") is False
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("outage", (False, True))
+async def test_post_call_settled_hook_can_read_every_reply_and_rollback(
+    server: fakeredis.FakeServer, raw: fakeredis.FakeAsyncRedis, outage: bool
+) -> None:
+    transport: Final[RedisTransport] = fake_redis_cache(server, namespace="ns").transport()
+    with request_redis_batch_scope():
+        batch: Final = transport.post_call_batch()
+        assert batch is not None
+        increment: Final = batch.incrbyfloat("counter", 2.5)
+        expired: Final = batch.expire("counter", timedelta(seconds=30))
+        observed: Final[asyncio.Future[tuple[float | RedisFailure, bool | RedisFailure]]] = (
+            asyncio.get_running_loop().create_future()
+        )
+
+        async def settle(future: asyncio.Future[float | RedisFailure]) -> None:
+            assert expired.done
+            observed.set_result((future.result(), await expired))
+            server.connected = True
+            await transport.delete("counter")
+
+        increment.on_settled(settle)
+        server.connected = not outage
+        await flush_post_call_redis_batches()
+        first, second = await observed
+        if outage:
+            assert isinstance(first, RedisFailure) and first.kind == "transport"
+            assert isinstance(second, RedisFailure) and second.kind == "transport"
+        else:
+            assert (first, second) == (2.5, True)
+        assert await raw.get("ns:counter") is None
+
+
 @pytest.mark.asyncio
 async def test_every_command_prefixes_the_namespace_once(
     server: fakeredis.FakeServer, raw: fakeredis.FakeAsyncRedis