Configuration

DeepSeek

import { createAgent } from "@npm-while1/claude-agent-sdk";

const agent = createAgent({
  apiKey: process.env.DEEPSEEK_API_KEY,
  baseURL: "https://api.deepseek.com/anthropic",
  model: "deepseek-v4-flash",
  maxTokens: 4096,
  maxTurns: 10,
});

DeepSeek exposes an Anthropic-compatible endpoint, so configure baseURL and use a DeepSeek model name.

Anthropic

Use Anthropic directly by omitting baseURL and passing an Anthropic model name.

const agent = createAgent({
  apiKey: process.env.ANTHROPIC_API_KEY,
  model: "claude-sonnet-4-6",
});

Abort a request

const controller = new AbortController();

setTimeout(() => controller.abort(), 5000);

const result = await agent.prompt("Summarize this repository.", {
  signal: controller.signal,
});

Query options

Option	Type	Default	Description
stream	boolean	true	Enables model streaming and stream_event SDK messages.
signal	AbortSignal	undefined	Cancels the active model request and tool loop.