diff --git a/e2e/app/eoa/eoa.go b/e2e/app/eoa/eoa.go
index 0e8df0b9b..d1e47b6c1 100644
--- a/e2e/app/eoa/eoa.go
+++ b/e2e/app/eoa/eoa.go
@@ -58,7 +58,7 @@ func AllRoles() []Role {
 		RoleManager,
 		RoleUpgrader,
 		RoleTester,
-		// RoleXCaller, TODO: omitting until decision on funding thresholds
+		RoleXCaller,
 		// RoleSolver TODO: omitting solver for now. It is just used in devnet and not set for other networks.
 	}
 }
diff --git a/e2e/app/eoa/testdata/threshold_reference.json b/e2e/app/eoa/testdata/threshold_reference.json
index 43a8d7b75..09637d858 100644
--- a/e2e/app/eoa/testdata/threshold_reference.json
+++ b/e2e/app/eoa/testdata/threshold_reference.json
@@ -32,6 +32,10 @@
    "upgrader": {
     "min": "0.0010",
     "target": "0.0100"
+   },
+   "xcaller": {
+    "min": "0.0200",
+    "target": "0.2000"
    }
   },
   "OMNI": {
@@ -66,6 +70,10 @@
    "upgrader": {
     "min": "0.5000",
     "target": "5.0000"
+   },
+   "xcaller": {
+    "min": "10.0000",
+    "target": "100.0000"
    }
   }
  },
@@ -106,6 +114,10 @@
    "upgrader": {
     "min": "0.0010",
     "target": "0.0100"
+   },
+   "xcaller": {
+    "min": "0.0200",
+    "target": "0.2000"
    }
   },
   "OMNI": {
@@ -144,6 +156,10 @@
    "upgrader": {
     "min": "0.5000",
     "target": "5.0000"
+   },
+   "xcaller": {
+    "min": "10.0000",
+    "target": "100.0000"
    }
   }
  },
@@ -184,6 +200,10 @@
    "upgrader": {
     "min": "0.0010",
     "target": "0.0100"
+   },
+   "xcaller": {
+    "min": "0.0200",
+    "target": "0.2000"
    }
   },
   "OMNI": {
@@ -222,6 +242,10 @@
    "upgrader": {
     "min": "0.5000",
     "target": "5.0000"
+   },
+   "xcaller": {
+    "min": "10.0000",
+    "target": "100.0000"
    }
   }
  }
diff --git a/halo/genutil/evm/testdata/TestMakeEVMGenesis.golden b/halo/genutil/evm/testdata/TestMakeEVMGenesis.golden
index 095044220..f38ab94c6 100644
--- a/halo/genutil/evm/testdata/TestMakeEVMGenesis.golden
+++ b/halo/genutil/evm/testdata/TestMakeEVMGenesis.golden
@@ -20587,6 +20587,9 @@
    "balance": "0x0",
    "nonce": "0x1"
   },
+  "bc0f36a57b666922cf7c01003a01a613d44e993c": {
+   "balance": "0xd3c21bcecceda1000000"
+  },
   "bc40a2c19a51c47f44eed59410e74777ae287e36": {
    "code": "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",
    "storage": {