Claude Sonnet 4
高效能 AI 語言模型，透過 BazaarLink 以美元計費（台幣報價）使用。
定價資訊
輸入價格
$3.0000
/ 百萬 tokens
輸出價格
$15.0000
/ 百萬 tokens
上下文視窗
—
tokens
快速開始
只需更改 base_url 即可透過 BazaarLink API 使用 Claude Sonnet 4：
Python
from openai import OpenAI
client = OpenAI(
base_url="https://bazaarlink.ai/api/v1",
api_key="sk-bl-YOUR_API_KEY",
)
response = client.chat.completions.create(
model="anthropic/claude-sonnet-4",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)TypeScript
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://bazaarlink.ai/api/v1",
apiKey: "sk-bl-YOUR_API_KEY",
});
const response = await client.chat.completions.create({
model: "anthropic/claude-sonnet-4",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);為什麼透過 BazaarLink 使用 Claude Sonnet 4？
- ✓美元計費（台幣報價）+ 統一發票 — 台灣團隊無需海外刷卡
- ✓OpenAI 相容 API — 無需改寫程式碼
- ✓自動故障轉移 — 同模型多供應商備援
- ✓中文客服支援 — 在地團隊即時協助
Frequently Asked Questions
What is Claude Sonnet 4?
Claude Sonnet 4 is an AI language model by Anthropic, available via BazaarLink's OpenAI-compatible API.
How much does the Claude Sonnet 4 API cost?
Claude Sonnet 4 costs $3.0000 per 1K input tokens and $15.0000 per 1K output tokens when accessed through BazaarLink.
How do I use Claude Sonnet 4 with the OpenAI SDK?
Set base_url to "https://bazaarlink.ai/api/v1" and use model ID "anthropic/claude-sonnet-4". All OpenAI SDK methods (chat.completions, embeddings, streaming) work without code changes.
What is the context window for Claude Sonnet 4?
See the specifications table on this page for Claude Sonnet 4's context window size.
Is Claude Sonnet 4 available for free?
Claude Sonnet 4 is a paid model. BazaarLink offers free trial credits on registration so you can test it without a credit card.