diff --git a/packages/thirdweb/src/utils/abi/normalizeFunctionParams.test.ts b/packages/thirdweb/src/utils/abi/normalizeFunctionParams.test.ts
index 35d377f10c8..79ed5fc09ff 100644
--- a/packages/thirdweb/src/utils/abi/normalizeFunctionParams.test.ts
+++ b/packages/thirdweb/src/utils/abi/normalizeFunctionParams.test.ts
@@ -56,7 +56,7 @@ describe("normalizeFunctionParams", () => {
   });
 
   it("should throw an error if a parameter name is missing", () => {
-    const abiFunction: AbiFunction = {
+    let abiFunction: AbiFunction = {
       inputs: [{ name: undefined, type: "uint256" }],
       type: "function",
       stateMutability: "pure",
@@ -67,6 +67,31 @@ describe("normalizeFunctionParams", () => {
     expect(() => normalizeFunctionParams(abiFunction, {})).toThrow(
       "Missing named parameter for test at index 0",
     );
+
+    abiFunction = {
+      inputs: [{ name: "", type: "uint256" }],
+      type: "function",
+      stateMutability: "pure",
+      name: "test",
+      outputs: [],
+    };
+
+    expect(() => normalizeFunctionParams(abiFunction, {})).toThrow(
+      "Missing named parameter for test at index 0",
+    );
+
+    abiFunction = {
+      inputs: [{ name: undefined, type: "uint256" }],
+      type: "function",
+      stateMutability: "pure",
+      name: "test",
+      outputs: [],
+    };
+
+    const normalized = normalizeFunctionParams(abiFunction, { "*": 123 });
+
+    expect(normalized.length).to.eq(1);
+    expect(normalized[0]).to.eq(123);
   });
 
   it("should throw an error if a parameter value is missing", () => {
diff --git a/packages/thirdweb/src/utils/abi/normalizeFunctionParams.ts b/packages/thirdweb/src/utils/abi/normalizeFunctionParams.ts
index 92fb86e1ce3..70b1d6d1335 100644
--- a/packages/thirdweb/src/utils/abi/normalizeFunctionParams.ts
+++ b/packages/thirdweb/src/utils/abi/normalizeFunctionParams.ts
@@ -13,10 +13,15 @@ export function normalizeFunctionParams(
     abiFunction.inputs.map((i) => i.type),
     abiFunction.inputs.map((input, index) => {
       const value = input.name;
-      if (value === undefined) {
-        throw new Error(
-          `Missing named parameter for ${"name" in abiFunction ? abiFunction.name : "constructor"} at index ${index}`,
-        );
+      if (value === undefined || value.length === 0) {
+        // TODO: Handle multiple unnamed params
+        if (!params["*"]) {
+          throw new Error(
+            `Missing named parameter for ${"name" in abiFunction ? abiFunction.name : "constructor"} at index ${index}`,
+          );
+        }
+
+        return params["*"];
       }
       const valueWithoutUnderscore = value.replace(/^_+/, "");
       const normalizedValue =