Volcengine Ark

Use Volcengine Ark base models in Dify via the Ark API (no custom inference endpoint required).

Configure

1. Create an Ark API Key in Volcengine Console: https://console.volcengine.com/ark/region:ark+cn-beijing/apiKey
2. In Dify, go to Settings → Model Provider → Volcengine Ark.
3. Fill in the credentials and save.

Credentials

Models

• Models are listed by Ark model id (for example: ).
• If a model is visible in Dify but your Ark account has no access, the invocation will fail. Switch to a model you have enabled in Ark.

Troubleshooting

• 401/403: invalid API key, or your account has no permission for the model.
• 404 / invalid URL: must include (default is ).
• Model not found: the model id is not enabled for your Ark account.
• Timeout / connection error: ensure your Dify deployment can reach .