Duaer

AI recipes

Use DeepSeek models in a Duaer digital organization

In Duaer, add your DeepSeek API key once, then plug deepseek-chat or deepseek-reasoner into an AI Agent or Basic LLM Chain.

Connect DeepSeek in Duaer

  1. Create an API key on the DeepSeek platform and make sure the account has balance.
  2. In Duaer credentials, create DeepSeek and paste the API key. Keep Base URL as https://api.deepseek.com unless you use a proxy. Refer to DeepSeek credentials in Duaer.
  3. On Chat Model of an AI Agent or Basic LLM Chain, attach DeepSeek Chat Model and pick the credential.
  4. Set Model to deepseek-chat (chat, writing, tool calls) or deepseek-reasoner (multi-step reasoning) and select Execute step.

Without your own DeepSeek key

When your Duaer admin enables DeepSeek in the model pool, pick it in Duaer Chat Model. It charges Duaer credits, so there is no separate DeepSeek bill.

Questions

What if DeepSeek returns 402 or insufficient balance in Duaer?

The DeepSeek account is out of balance. Top up on the DeepSeek platform, or switch to Duaer Chat Model in Duaer.

Which DeepSeek model should a Duaer AI Agent use?

Use deepseek-chat when a Duaer AI Agent calls tools; try deepseek-reasoner for reasoning without tools.

In this section

Credentials

Set up DeepSeek credentials in Duaer

Store DeepSeek connection details in Duaer for digital-organization nodes to use at runtime. Secrets are protected by the instance encryption key and are not written into node parameters.

Nodes

Pick a model in Duaer Chat Model

In Duaer, Duaer Chat Model connects a model to an AI Agent or Basic LLM Chain. Whoever configures the node picks the model from a dropdown; each model shows its own AI credits.

Errors

Fix OpenAI 429 in Duaer: rate limit vs insufficient quota

An OpenAI 429 in Duaer means one of two things: requests are too fast, or the account is out of credit. Read the message, then slow down or add billing.