NEAR AI Cloud
透過 Mastra 的模型路由器存取 37 個 NEAR AI Cloud 模型。系統會自動使用 NEARAI_API_KEY 環境變數完成身分驗證。
如需進一步了解，請參閱NEAR AI Cloud 文件。
.env
NEARAI_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: 'nearai/Qwen/Qwen3-30B-A3B-Instruct-2507',
})
// 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NEAR AI Cloud 文件。
模型「模型」的直接連結
| Model | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
|---|---|---|---|---|---|---|---|---|
nearai/anthropic/claude-haiku-4-5 | 200K | $1 | $5 | |||||
nearai/anthropic/claude-opus-4-6 | 200K | $5 | $25 | |||||
nearai/anthropic/claude-opus-4-7 | 1.0M | $5 | $25 | |||||
nearai/anthropic/claude-sonnet-4-5 | 200K | $3 | $16 | |||||
nearai/anthropic/claude-sonnet-4-6 | 1.0M | $3 | $15 | |||||
nearai/black-forest-labs/FLUX.2-klein-4B | 128K | $1 | $1 | |||||
nearai/google/gemini-2.5-flash | 1.0M | $0.30 | $3 | |||||
nearai/google/gemini-2.5-flash-lite | 1.0M | $0.10 | $0.40 | |||||
nearai/google/gemini-2.5-pro | 1.0M | $1 | $10 | |||||
nearai/google/gemini-3-pro | 1.0M | $1 | $15 | |||||
nearai/google/gemini-3.1-flash-lite | 1.0M | $0.25 | $2 | |||||
nearai/google/gemini-3.5-flash | 1.0M | $2 | $9 | |||||
nearai/google/gemma-4-31B-it | 262K | $0.13 | $0.40 | |||||
nearai/openai/gpt-4.1 | 1.0M | $2 | $8 | |||||
nearai/openai/gpt-4.1-mini | 1.0M | $0.40 | $2 | |||||
nearai/openai/gpt-4.1-nano | 1.0M | $0.10 | $0.40 | |||||
nearai/openai/gpt-5 | 400K | $1 | $10 | |||||
nearai/openai/gpt-5-mini | 400K | $0.25 | $2 | |||||
nearai/openai/gpt-5-nano | 400K | $0.05 | $0.40 | |||||
nearai/openai/gpt-5.1 | 400K | $1 | $10 | |||||
nearai/openai/gpt-5.2 | 400K | $2 | $16 | |||||
nearai/openai/gpt-5.4 | 1.1M | $3 | $15 | |||||
nearai/openai/gpt-5.4-mini | 400K | $0.75 | $5 | |||||
nearai/openai/gpt-5.4-nano | 400K | $0.20 | $1 | |||||
nearai/openai/gpt-5.5 | 1.1M | $5 | $30 | |||||
nearai/openai/gpt-oss-120b | 131K | $0.15 | $0.55 | |||||
nearai/openai/o3 | 200K | $2 | $8 | |||||
nearai/openai/o3-mini | 200K | $1 | $4 | |||||
nearai/openai/o4-mini | 200K | $1 | $4 | |||||
nearai/openai/whisper-large-v3 | 448 | $0.01 | — | |||||
nearai/Qwen/Qwen3-30B-A3B-Instruct-2507 | 262K | $0.15 | $0.55 | |||||
nearai/Qwen/Qwen3-Embedding-0.6B | 41K | $0.01 | — | |||||
nearai/Qwen/Qwen3-Reranker-0.6B | 41K | $0.01 | $0.01 | |||||
nearai/Qwen/Qwen3-VL-30B-A3B-Instruct | 256K | $0.15 | $0.55 | |||||
nearai/Qwen/Qwen3.5-122B-A10B | 131K | $0.40 | $3 | |||||
nearai/Qwen/Qwen3.6-35B-A3B-FP8 | 262K | $0.17 | $1 | |||||
nearai/zai-org/GLM-5.1-FP8 | 203K | $0.85 | $3 |
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://cloud-api.near.ai/v1',
id: 'nearai/Qwen/Qwen3-30B-A3B-Instruct-2507',
apiKey: process.env.NEARAI_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 ? 'nearai/zai-org/GLM-5.1-FP8' : 'nearai/Qwen/Qwen3-30B-A3B-Instruct-2507'
},
})