diff --git a/pyband/client.py b/pyband/client.py
index f02118e..7fb6c8b 100644
--- a/pyband/client.py
+++ b/pyband/client.py
@@ -28,6 +28,12 @@
     MsgStub as BandTssMsgStub,
     QueryStub as BandTssQueryStub,
 )
+from .proto.band.base.oracle.v1 import (
+    ServiceStub as OracleServiceStub,
+    ProofRequest,
+    ProofResponse,
+)
+
 from .proto.band.feeds.v1beta1 import (
     MsgStub as FeedsMsgStub,
     QueryStub as FeedsQueryStub,
@@ -80,6 +86,9 @@ def __init__(self, channel: Channel):
         self.band_tss_query_stub = BandTssQueryStub(self.__channel)
         self.band_tss_msg_stub = BandTssMsgStub(self.__channel)
 
+        # band.base
+        self.band_oracle_service_stub = OracleServiceStub(self.__channel)
+
         # band.feeds
         self.feeds_query_stub = FeedsQueryStub(self.__channel)
         self.feeds_msg_stub = FeedsMsgStub(self.__channel)
@@ -430,6 +439,17 @@ async def get_feed_prices(self, signal_ids: List[str]) -> QueryPricesResponse:
             QueryPricesRequest(signal_ids=signal_ids)
         )
 
+    async def get_proof(self, proof_request: ProofRequest) -> ProofResponse:
+        """Gets the proof for a request.
+
+        Args:
+            proof_request: The proof request.
+
+        Returns:
+            The proof response.
+        """
+        return await self.band_oracle_service_stub.proof(proof_request)
+
     async def simulate_tx(self, tx_bytes: bytes) -> SimulateResponse:
         """Simulates a transaction from the tx_bytes.
 
diff --git a/pyproject.toml b/pyproject.toml
index caa8dd4..133402c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ license = "MIT"
 name = "pyband"
 readme = "README.md"
 repository = "https://github.com/bandprotocol/pyband"
-version = "0.4.0-rc1"
+version = "0.4.0-rc2"
 
 [tool.poetry.dependencies]
 bech32 = "1.2.0"