diff --git a/onchain/README.md b/onchain/README.md
index 0367326..d7be127 100644
--- a/onchain/README.md
+++ b/onchain/README.md
@@ -108,6 +108,20 @@ address: 0xCc7467616bBDB574D04C7e9d2B0982c59F33D43c
 
 [abi](../subgraph/harb/abis/BaseLineLP.json)
 
+## Deployment on Base Sepolia
+
+### Harberg
+
+address: 0x00d5690044cf91fb3fc674c780697d511702f729
+
+### Stake
+
+address: 0x275403401f9c6f4659b6ffb6ab01798e1de9a912
+
+### LP
+
+address: 0x0360c20822a7298e9061248b39fe475a78d4de48
+
 
 ## References