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OpenCode Zen 標誌OpenCode Zen

透過 Mastra 的模型路由器存取 87 個 OpenCode Zen 模型。系統會自動使用 OPENCODE_API_KEY 環境變數完成身分驗證。

如需進一步了解，請參閱OpenCode Zen 文件。

.env
OPENCODE_API_KEY=your-api-key
src/mastra/agents/my-agent.ts
import { Agent } from '@mastra/core/agent'

const agent = new Agent({
  id: 'my-agent',
  name: 'My Agent',
  instructions: 'You are a helpful assistant',
  model: 'opencode/big-pickle',
})

// Generate a response
const response = await agent.generate('Hello!')

// Stream a response
const stream = await agent.stream('Tell me a story')
for await (const chunk of stream) {
  console.log(chunk)
}
資訊

Mastra 使用與 OpenAI 相容的 /chat/completions endpoint。部分 Provider 特有功能可能無法使用，詳情請參閱OpenCode Zen 文件。

模型
「模型」的直接連結

ModelContextToolsReasoningImageAudioVideoInput $/1MOutput $/1M
opencode/big-pickle200K——
opencode/claude-fable-51.0M$10$50
opencode/claude-haiku-4-5200K$1$5
opencode/claude-opus-4-5200K$5$25
opencode/claude-opus-4-61.0M$5$25
opencode/claude-opus-4-71.0M$5$25
opencode/claude-opus-4-81.0M$5$25
opencode/claude-opus-51.0M$5$25
opencode/claude-sonnet-41.0M$3$15
opencode/claude-sonnet-4-51.0M$3$15
opencode/claude-sonnet-4-61.0M$3$15
opencode/claude-sonnet-51.0M$2$10
opencode/deepseek-v4-flash1.0M$0.14$0.28
opencode/deepseek-v4-flash-free200K——
opencode/deepseek-v4-pro1.0M$2$4
opencode/gemini-3-flash1.0M$0.50$3
opencode/gemini-3.1-pro1.0M$2$12
opencode/gemini-3.5-flash1.0M$2$9
opencode/gemini-3.5-flash-lite1.0M$0.30$3
opencode/gemini-3.6-flash1.0M$2$8
opencode/glm-5205K$1$3
opencode/glm-5.1205K$1$4
opencode/glm-5.21.0M$1$4
opencode/gpt-5400K$1$9
opencode/gpt-5-codex400K$1$9
opencode/gpt-5-nano400K$0.05$0.40
opencode/gpt-5.1400K$1$9
opencode/gpt-5.1-codex400K$1$9
opencode/gpt-5.1-codex-max400K$1$10
opencode/gpt-5.1-codex-mini400K$0.25$2
opencode/gpt-5.2400K$2$14
opencode/gpt-5.2-codex400K$2$14
opencode/gpt-5.3-codex400K$2$14
opencode/gpt-5.3-codex-spark128K$2$14
opencode/gpt-5.41.1M$3$15
opencode/gpt-5.4-mini400K$0.75$5
opencode/gpt-5.4-nano400K$0.20$1
opencode/gpt-5.4-pro1.1M$30$180
opencode/gpt-5.51.1M$5$30
opencode/gpt-5.5-pro1.1M$30$180
opencode/gpt-5.6-luna1.1M$0.20$1
opencode/gpt-5.6-sol1.1M$5$30
opencode/gpt-5.6-terra1.1M$3$15
opencode/grok-4.5500K$2$6
opencode/grok-build-0.1256K$1$2
opencode/kimi-k2.5262K$0.60$3
opencode/kimi-k2.6262K$0.95$4
opencode/kimi-k2.7-code262K$0.95$4
opencode/kimi-k31.0M$3$15
opencode/laguna-s-2.1-free256K——
opencode/ling-3.0-tiny-free262K——
opencode/longcat-2.0-free1.0M——
opencode/mimo-v2.5-free200K——
opencode/minimax-m2.5205K$0.30$1
opencode/minimax-m2.7205K$0.30$1
opencode/minimax-m3512K$0.30$1
opencode/nemotron-3-ultra-free1.0M——
opencode/north-mini-code-free256K——
opencode/qwen3.5-plus262K$0.20$1
opencode/qwen3.6-plus262K$0.50$3
60 available models

進階設定
「進階設定」的直接連結

自訂標頭
「自訂標頭」的直接連結

src/mastra/agents/my-agent.ts
const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    url: 'https://opencode.ai/zen/v1',
    id: 'opencode/big-pickle',
    apiKey: process.env.OPENCODE_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})

動態選擇模型
「動態選擇模型」的直接連結

src/mastra/agents/my-agent.ts
const agent = new Agent({
  id: 'dynamic-agent',
  name: 'Dynamic Agent',
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === 'complex'
    return useAdvanced ? 'opencode/trinity-large-preview-free' : 'opencode/big-pickle'
  },
})
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