Requesty

透過 Mastra 的模型路由器存取 47 個 Requesty 模型。系統會自動使用 REQUESTY_API_KEY 環境變數進行驗證。

詳情請參閱Requesty 文件。

.env

REQUESTY_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: 'requesty/claude-fable-5',
})

// 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 端點。部分 Provider 專屬功能可能無法使用，詳情請參閱Requesty 文件。

模型

47 available models

Model	Context	Tools	Reasoning	Image	Audio	Video	Input $/1M	Output $/1M
requesty/claude-fable-5	1.0M						$10	$50
requesty/claude-haiku-4-5	200K						$1	$5
requesty/claude-haiku-4-5@eu	200K						$1	$6
requesty/claude-opus-4-1	200K						$15	$75
requesty/claude-opus-4-5	200K						$5	$25
requesty/claude-opus-4-5@eu	200K						$6	$28
requesty/claude-opus-4-6	1.0M						$5	$25
requesty/claude-opus-4-6@eu	1.0M						$6	$28
requesty/claude-opus-4-7	1.0M						$5	$25
requesty/claude-opus-4-7@eu	1.0M						$6	$28
requesty/claude-opus-4-8	1.0M						$5	$25
requesty/claude-opus-4-8@eu	1.0M						$6	$28
requesty/claude-opus-5	1.0M						$5	$25
requesty/claude-opus-5@eu	1.0M						$6	$28
requesty/claude-sonnet-4-5	1.0M						$3	$15
requesty/claude-sonnet-4-5@eu	1.0M						$3	$17
requesty/claude-sonnet-4-6	1.0M						$3	$15
requesty/claude-sonnet-4-6@eu	1.0M						$3	$17
requesty/claude-sonnet-4@eu	1.0M						$3	$15
requesty/claude-sonnet-5	1.0M						$2	$10
requesty/claude-sonnet-5@eu	1.0M						$2	$11
requesty/deepseek-v4-flash-0731	1.0M						$0.14	$0.28
requesty/deepseek-v4-flash-0731@eu	1.0M						$0.14	$0.28
requesty/gemini-2.5-flash@eu	1.0M						$0.30	$3
requesty/gemini-3.1-flash-lite@eu	1.0M						$0.25	$2
requesty/gemini-3.5-flash-lite	1.0M						$0.30	$3
requesty/gemini-3.5-flash@eu	1.0M						$2	$9
requesty/gemini-3.6-flash	1.0M						$2	$7
requesty/glm-5.2	1.0M						$1	$4
requesty/glm-5.2@eu	1.0M						$1	$4
requesty/gpt-4.1-mini@eu	1.0M						$0.44	$2
requesty/gpt-4.1-nano@eu	1.0M						$0.11	$0.44
requesty/gpt-4.1@eu	1.0M						$2	$9
requesty/gpt-4o-mini@eu	128K						$0.17	$0.66
requesty/gpt-5-mini@eu	200K						$0.28	$2
requesty/gpt-5-nano@eu	200K						$0.06	$0.44
requesty/gpt-5.1@eu	400K						$1	$11
requesty/gpt-5.4@eu	1.1M						$3	$15
requesty/gpt-5.5@eu	1.1M						$5	$30
requesty/gpt-5.6-luna@eu	1.1M						$1	$7
requesty/gpt-5.6-sol@eu	1.1M						$6	$33
requesty/gpt-5.6-terra@eu	1.1M						$3	$17
requesty/gpt-5@eu	400K						$1	$11
requesty/grok-4.5	500K						$2	$6
requesty/kimi-k3	1.0M						$2	$11
requesty/kimi-k3@eu	1.0M						$2	$11
requesty/o4-mini@eu	200K						$1	$5

進階設定

自訂標頭

src/mastra/agents/my-agent.ts

const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    url: 'https://router.requesty.ai/v1',
    id: 'requesty/claude-fable-5',
    apiKey: process.env.REQUESTY_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})

動態選擇模型

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 ? 'requesty/o4-mini@eu' : 'requesty/claude-fable-5'
  },
})