Anthropic SDK

pip install anthropic
# or:
npm install @anthropic-ai/sdk

from anthropic import Anthropic

# IMPORTANT: base_url is the bare host (no /v1).
# The SDK appends "/v1/messages" itself.
client = Anthropic(
    base_url="https://clawfeeder.ai",
    api_key="cf-sk-***your_key***",
)

resp = client.messages.create(
    model="claude-opus-4-7",
    max_tokens=200,
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.content[0].text)

import Anthropic from "@anthropic-ai/sdk";

// base URL is the bare host; the SDK appends /v1/messages.
const client = new Anthropic({
  baseURL: "https://clawfeeder.ai",
  apiKey: "cf-sk-***your_key***",
});

const resp = await client.messages.create({
  model: "claude-opus-4-7",
  max_tokens: 200,
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(resp.content[0].type === "text" ? resp.content[0].text : "");

with client.messages.stream(
    model="claude-opus-4-7",
    max_tokens=300,
    messages=[{"role": "user", "content": "Write a haiku"}],
) as stream:
    for text in stream.text_stream:
        print(text, end="", flush=True)