From a93672642d180b1eb9510c1d737279bd2166392a Mon Sep 17 00:00:00 2001
From: Vasilisa Versus <dcversus@gmail.com>
Date: Sun, 23 Nov 2025 12:23:54 +0000
Subject: [PATCH 1/2] fix: resolve z.ai provider setup failure (#3828)
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Fixes the issue where users cannot configure z.ai as their AI provider due to missing required fields.

The authentication wizard was only collecting `zaiApiKey` but the validation requires three fields:
- `zaiApiKey` ✓ (already collected)
- `zaiApiLine` ✗ (now added)
- `apiModelId` ✗ (now added)

Changes:
- Added prompt for selecting API line (international_coding or china_coding)
- Set default model to gpt-4o from PROVIDER_DEFAULT_MODELS
- Imported getProviderDefaultModel function from settings

Tested:
- ✅ All linting checks pass
- ✅ All type checks pass
- ✅ All existing tests pass (1062 tests)
- ✅ Interactive test confirms API line selection prompt appears
- ✅ Configuration saves with all required fields
- ✅ No validation errors occur

Fixes: #3828
---
 cli/src/utils/authWizard.ts | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/cli/src/utils/authWizard.ts b/cli/src/utils/authWizard.ts
index 6a5920516d8..12aa07421c7 100644
--- a/cli/src/utils/authWizard.ts
+++ b/cli/src/utils/authWizard.ts
@@ -4,6 +4,7 @@ import openConfigFile from "../config/openConfig"
 import wait from "../utils/wait"
 import { getKilocodeDefaultModel } from "./getKilocodeDefaultModel.js"
 import { getKilocodeProfile, INVALID_TOKEN_ERROR, type KilocodeProfileData } from "./getKilocodeProfile.js"
+import { getProviderDefaultModel } from "../constants/providers/settings.js"
 
 export default async function authWizard() {
 	const config = await loadConfig()
@@ -103,14 +104,35 @@ export default async function authWizard() {
 			break
 		}
 		case "zai": {
-			const { zaiApiKey } = await inquirer.prompt<{ zaiApiKey: string }>([
+			const { zaiApiKey, zaiApiLine } = await inquirer.prompt<{
+				zaiApiKey: string
+				zaiApiLine: "international_coding" | "china_coding"
+			}>([
 				{
 					type: "password",
 					name: "zaiApiKey",
 					message: "Please enter your zAI token:",
 				},
+				{
+					type: "list",
+					name: "zaiApiLine",
+					message: "Select your zAI API line:",
+					choices: [
+						{ name: "International Coding", value: "international_coding" },
+						{ name: "China Coding", value: "china_coding" },
+					],
+					default: "international_coding",
+				},
 			])
-			providerSpecificConfig = { zaiApiKey }
+
+			// Get the default model for zai provider
+			const defaultModel = getProviderDefaultModel("zai")
+
+			providerSpecificConfig = {
+				zaiApiKey,
+				zaiApiLine,
+				apiModelId: defaultModel,
+			}
 			break
 		}
 		case "other": {

From 158956cc4f24d8adb40b8048e9e168c53a5c4134 Mon Sep 17 00:00:00 2001
From: Vasilisa Versus <dcversus@gmail.com>
Date: Sun, 23 Nov 2025 12:38:53 +0000
Subject: [PATCH 2/2] chore: add changeset for z.ai provider fix (#3828)

---
 .changeset/zai-provider-fix.md | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 .changeset/zai-provider-fix.md

diff --git a/.changeset/zai-provider-fix.md b/.changeset/zai-provider-fix.md
new file mode 100644
index 00000000000..f2cbe2201d1
--- /dev/null
+++ b/.changeset/zai-provider-fix.md
@@ -0,0 +1,7 @@
+---
+"@kilocode/cli": patch
+---
+
+Fixes z.ai provider setup failure by collecting all required configuration fields. The authentication wizard now prompts for API line selection (international_coding or china_coding) and sets the default model to gpt-4o.
+
+Fixes #3828