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OpenClaw + DeepSeek V4 Pro: Deploy with the Flagship

DeepSeek V4 Pro is DeepSeek's flagship reasoning model — longer chain-of-thought, deeper agentic tool use, and the strongest cost-per-quality ratio in the market right now. This guide shows three ways to wire it into OpenClaw.

What Is DeepSeek V4 Pro?

DeepSeek released the V4 model family in 2026 with two variants: V4 Flash (speed-optimized) and V4 Pro (flagship reasoning). V4 Pro is the strongest reasoning option in the line — longer thinking budget, better multi-step tool use, and competitive with Claude Sonnet on agent tasks at a fraction of the price.

DeepSeek V4 Pro Pricing

ModelBest ForNotes
deepseek/deepseek-v4-flashFast chat, simple tasks, high-frequency repliesSpeed-optimized variant
deepseek/deepseek-v4-proComplex reasoning, tool use, research, agentic flowsFlagship reasoning

See DeepSeek pricing for current per-token rates.

For context, Claude Sonnet 4.6 sits around the upper end of frontier-model pricing. V4 Pro delivers comparable reasoning depth at a fraction of that cost — check DeepSeek's pricing page for the exact current ratio.

Option 1: OpenClaw Launch Model Picker (Easiest)

DeepSeek V4 Pro is available out of the box on OpenClaw Launch — no DeepSeek account or API key required.

  1. Go to openclawlaunch.com and click Deploy Now.
  2. Select DeepSeek V4 Pro in the model picker.
  3. Connect Telegram, Discord, WhatsApp, WeChat, or web chat.
  4. Hit Deploy. Your container is live with V4 Pro in ~30 seconds.

Option 2: BYOK with Your DeepSeek API Key

If you have a DeepSeek account, route through your own key:

  1. Get a key from platform.deepseek.com.
  2. Go to dashboard → API Keys on OpenClaw Launch.
  3. Add the DeepSeek key. OpenClaw routes V4 Pro traffic directly to DeepSeek with your key.

Option 3: Self-Host with DeepSeek

# In openclaw.json
{
  "models": {
    "providers": {
      "deepseek": {
        "apiKey": "sk-...",
        "baseUrl": "https://api.deepseek.com"
      }
    }
  },
  "agents": {
    "defaults": {
      "model": {
        "primary": "deepseek/deepseek-v4-pro"
      }
    }
  }
}

Option 4: V4 Pro via OpenRouter

If you want one key across all providers, OpenRouter exposes V4 Pro as deepseek/deepseek-v4-pro:

export OPENROUTER_API_KEY=sk-or-...
# Then in OpenClaw config:
"primary": "openrouter/deepseek/deepseek-v4-pro"

V4 Pro vs V4 vs V4 Flash for Agent Workloads

WorkloadRecommendedWhy
Customer support chat, FAQ botsV4 FlashFast and cheap; doesn't need deep reasoning
Multi-step research / codingV4 ProLonger chain-of-thought; better tool use
Always-on Telegram bot for personal tasksV4 FlashLowest cost for high-volume chat
Complex analysis, planning, agentic flowsV4 ProReasoning depth competes with Claude Sonnet

Switching at Runtime

/model deepseek/deepseek-v4-pro      # flagship reasoning
/model deepseek/deepseek-v4-flash    # fast chat

When V4 Pro Is the Right Pick

  • Agent workloads with multiple tool calls per turn
  • Research, planning, or coding tasks where reasoning depth matters
  • You want Claude Sonnet-level quality at DeepSeek prices
  • You're running an always-on bot and token cost compounds

What's Next?

Deploy with DeepSeek V4 Pro

Get a V4 Pro-powered OpenClaw agent running in 30 seconds.

Deploy Now