💡 About
此接口兼容 Anthropic Messages API 格式，适用于：- Claude Code CLI 工具直接接入
- Anthropic SDK（Python / TypeScript）调用
- 任何支持 Anthropic API 格式的客户端
Base URL:
https://api.mountsea.ai/chat/claude，与 OpenAI 兼容 API 的 Base URL 不同，请注意区分。🤖 Claude Code 配置
设置以下环境变量即可让 Claude Code 使用我们的 API：export ANTHROPIC_API_KEY="your-api-key"
export ANTHROPIC_BASE_URL="https://api.mountsea.ai/chat/claude"
claude
💡 Quick Examples
- Python
- Node.js
- cURL
import anthropic
client = anthropic.Anthropic(
api_key="your-api-key",
base_url="https://api.mountsea.ai/chat/claude"
)
# Basic message
message = client.messages.create(
model="claude-sonnet-4-6",
max_tokens=4096,
system="You are a helpful assistant.",
messages=[
{"role": "user", "content": "Hello, Claude!"}
]
)
print(message.content[0].text)
with client.messages.stream(
model="claude-sonnet-4-6",
max_tokens=4096,
messages=[{"role": "user", "content": "Tell me a story"}]
) as stream:
for text in stream.text_stream:
print(text, end="")
pip install anthropic
import Anthropic from '@anthropic-ai/sdk';
const client = new Anthropic({
apiKey: 'your-api-key',
baseURL: 'https://api.mountsea.ai/chat/claude'
});
// Basic message
const message = await client.messages.create({
model: 'claude-sonnet-4-6',
max_tokens: 4096,
system: 'You are a helpful assistant.',
messages: [
{ role: 'user', content: 'Hello, Claude!' }
]
});
console.log(message.content[0].text);
const stream = await client.messages.stream({
model: 'claude-sonnet-4-6',
max_tokens: 4096,
messages: [{ role: 'user', content: 'Tell me a story' }]
});
for await (const event of stream) {
if (event.type === 'content_block_delta' && event.delta.type === 'text_delta') {
process.stdout.write(event.delta.text);
}
}
npm install @anthropic-ai/sdk
# Non-streaming
curl https://api.mountsea.ai/chat/claude/v1/messages \
-H "Content-Type: application/json" \
-H "x-api-key: your-api-key" \
-H "anthropic-version: 2023-06-01" \
-d '{
"model": "claude-sonnet-4-6",
"max_tokens": 4096,
"system": "You are a helpful assistant.",
"messages": [
{"role": "user", "content": "Hello, Claude!"}
]
}'
# Streaming
curl https://api.mountsea.ai/chat/claude/v1/messages \
-H "Content-Type: application/json" \
-H "x-api-key: your-api-key" \
-H "anthropic-version: 2023-06-01" \
-d '{
"model": "claude-sonnet-4-6",
"max_tokens": 4096,
"stream": true,
"messages": [
{"role": "user", "content": "Tell me a story"}
]
}'
📤 Response Format
Non-streaming Response
{
"id": "msg_xxx",
"type": "message",
"role": "assistant",
"model": "claude-sonnet-4-6",
"content": [
{
"type": "text",
"text": "Hello! How can I help you today?"
}
],
"stop_reason": "end_turn",
"usage": {
"input_tokens": 25,
"output_tokens": 10
}
}
Streaming Response (SSE)
event: message_start
data: {"type":"message_start","message":{"id":"msg_xxx","type":"message","role":"assistant","model":"claude-sonnet-4-6"}}
event: content_block_start
data: {"type":"content_block_start","index":0,"content_block":{"type":"text","text":""}}
event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":"Hello"}}
event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":"!"}}
event: content_block_stop
data: {"type":"content_block_stop","index":0}
event: message_stop
data: {"type":"message_stop"}
🔧 Supported Models
| Model | Description |
|---|---|
claude-4.5 | Claude 4.5，综合能力强 |
claude-opus-4-6 | Claude Opus 4.6，最强推理能力 |
claude-sonnet-4-6 | Claude Sonnet 4.6，性能与速度平衡 |
claude-haiku-4-5-20251001 | Claude Haiku 4.5，轻量快速 |
🔧 API Reference
The interactive API form below is auto-generated from OpenAPI spec.