diff --git a/extensions/huggingface/api.ts b/extensions/huggingface/api.ts
index b2a229a77e9..9f769f78229 100644
--- a/extensions/huggingface/api.ts
+++ b/extensions/huggingface/api.ts
@@ -1 +1,2 @@
 export { buildHuggingfaceProvider } from "./provider-catalog.js";
+export { applyHuggingfaceConfig, HUGGINGFACE_DEFAULT_MODEL_REF } from "./onboard.js";
diff --git a/extensions/openrouter/api.ts b/extensions/openrouter/api.ts
index 3bfce35d18b..11891ed5034 100644
--- a/extensions/openrouter/api.ts
+++ b/extensions/openrouter/api.ts
@@ -1 +1,2 @@
 export { buildOpenrouterProvider } from "./provider-catalog.js";
+export { applyOpenrouterConfig, OPENROUTER_DEFAULT_MODEL_REF } from "./onboard.js";
diff --git a/extensions/together/api.ts b/extensions/together/api.ts
index 85195c1d193..ef904b8f7e4 100644
--- a/extensions/together/api.ts
+++ b/extensions/together/api.ts
@@ -1 +1,2 @@
 export { buildTogetherProvider } from "./provider-catalog.js";
+export { applyTogetherConfig, TOGETHER_DEFAULT_MODEL_REF } from "./onboard.js";
diff --git a/extensions/vercel-ai-gateway/api.ts b/extensions/vercel-ai-gateway/api.ts
index 85ce17af80a..5b447aa036a 100644
--- a/extensions/vercel-ai-gateway/api.ts
+++ b/extensions/vercel-ai-gateway/api.ts
@@ -1 +1,5 @@
 export { buildVercelAiGatewayProvider } from "./provider-catalog.js";
+export {
+  applyVercelAiGatewayConfig,
+  VERCEL_AI_GATEWAY_DEFAULT_MODEL_REF,
+} from "./onboard.js";
diff --git a/extensions/xiaomi/api.ts b/extensions/xiaomi/api.ts
index e2f4c1b29f1..445c8731019 100644
--- a/extensions/xiaomi/api.ts
+++ b/extensions/xiaomi/api.ts
@@ -1 +1,2 @@
 export { XIAOMI_DEFAULT_MODEL_ID, buildXiaomiProvider } from "./provider-catalog.js";
+export { applyXiaomiConfig, XIAOMI_DEFAULT_MODEL_REF } from "./onboard.js";
diff --git a/extensions/zai/api.ts b/extensions/zai/api.ts
new file mode 100644
index 00000000000..d4f64f232fc
--- /dev/null
+++ b/extensions/zai/api.ts
@@ -0,0 +1 @@
+export { applyZaiConfig, applyZaiProviderConfig, ZAI_DEFAULT_MODEL_REF } from "./onboard.js";
diff --git a/src/plugins/provider-auth-storage.ts b/src/plugins/provider-auth-storage.ts
index a31f6d3abb8..dad241dd7fe 100644
--- a/src/plugins/provider-auth-storage.ts
+++ b/src/plugins/provider-auth-storage.ts
@@ -7,6 +7,15 @@ import {
   writeOAuthCredentials,
   type WriteOAuthCredentialsOptions,
 } from "./provider-auth-helpers.js";
+import { HUGGINGFACE_DEFAULT_MODEL_REF } from "../../extensions/huggingface/api.js";
+import { LITELLM_DEFAULT_MODEL_REF } from "../../extensions/litellm/api.js";
+import { OPENROUTER_DEFAULT_MODEL_REF } from "../../extensions/openrouter/api.js";
+import { TOGETHER_DEFAULT_MODEL_REF } from "../../extensions/together/api.js";
+import {
+  VERCEL_AI_GATEWAY_DEFAULT_MODEL_REF,
+} from "../../extensions/vercel-ai-gateway/api.js";
+import { XIAOMI_DEFAULT_MODEL_REF } from "../../extensions/xiaomi/api.js";
+import { ZAI_DEFAULT_MODEL_REF } from "../../extensions/zai/api.js";
 import { KILOCODE_DEFAULT_MODEL_REF } from "./provider-model-kilocode.js";
 
 const resolveAuthAgentDir = (agentDir?: string) => agentDir ?? resolveOpenClawAgentDir();
@@ -26,7 +35,16 @@ function upsertProviderApiKeyProfile(params: {
   });
 }
 
-export { KILOCODE_DEFAULT_MODEL_REF };
+export {
+  HUGGINGFACE_DEFAULT_MODEL_REF,
+  KILOCODE_DEFAULT_MODEL_REF,
+  LITELLM_DEFAULT_MODEL_REF,
+  OPENROUTER_DEFAULT_MODEL_REF,
+  TOGETHER_DEFAULT_MODEL_REF,
+  VERCEL_AI_GATEWAY_DEFAULT_MODEL_REF,
+  XIAOMI_DEFAULT_MODEL_REF,
+  ZAI_DEFAULT_MODEL_REF,
+};
 export {
   buildApiKeyCredential,
   type ApiKeyStorageOptions,
@@ -116,14 +134,6 @@ export async function setVeniceApiKey(
   upsertProviderApiKeyProfile({ provider: "venice", key, agentDir, options });
 }
 
-export const ZAI_DEFAULT_MODEL_REF = "zai/glm-5";
-export const XIAOMI_DEFAULT_MODEL_REF = "xiaomi/mimo-v2-flash";
-export const OPENROUTER_DEFAULT_MODEL_REF = "openrouter/auto";
-export const HUGGINGFACE_DEFAULT_MODEL_REF = "huggingface/deepseek-ai/DeepSeek-R1";
-export const TOGETHER_DEFAULT_MODEL_REF = "together/moonshotai/Kimi-K2.5";
-export const LITELLM_DEFAULT_MODEL_REF = "litellm/claude-opus-4-6";
-export const VERCEL_AI_GATEWAY_DEFAULT_MODEL_REF = "vercel-ai-gateway/anthropic/claude-opus-4.6";
-
 export async function setZaiApiKey(
   key: SecretInput,
   agentDir?: string,