From a151ac8f38988621f9951456002ff73c5913c6d7 Mon Sep 17 00:00:00 2001
From: Siddharth Suresh <siddharth@stellar.org>
Date: Wed, 21 Jan 2026 15:26:22 -0800
Subject: [PATCH] Add cost type for CAP-0080

---
 Stellar-contract-config-setting.x | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Stellar-contract-config-setting.x b/Stellar-contract-config-setting.x
index 9a95937..f1b8a3a 100644
--- a/Stellar-contract-config-setting.x
+++ b/Stellar-contract-config-setting.x
@@ -291,7 +291,9 @@ enum ContractCostType {
     // Cost of performing BN254 scalar element exponentiation
     Bn254FrPow = 83,
      // Cost of performing BN254 scalar element inversion
-    Bn254FrInv = 84
+    Bn254FrInv = 84,
+    // Cost of performing BN254 G1 multi-scalar multiplication (MSM)
+    Bn254G1Msm = 85
 };
 
 struct ContractCostParamEntry {