Anthropic SDK

pip install anthropic

npm install @anthropic-ai/sdk

import anthropic
import os

client = anthropic.Anthropic(max_retries=0, 
    base_url="https://api.ailoot.ai",   # without /v1: the SDK adds /v1/messages itself
    api_key=os.environ["AILOOT_API_KEY"],
)

msg = client.messages.create(
    model="claude-sonnet-5-5",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Explain what an API is in two sentences."}],
)
print(msg.content[0].text)

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

const client = new Anthropic({ maxRetries: 0,
  baseURL: "https://api.ailoot.ai", // without /v1
  apiKey: process.env.AILOOT_API_KEY,
});

const msg = await client.messages.create({
  model: "claude-sonnet-5-5",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Explain what an API is in two sentences." }],
});
console.log(msg.content[0].type === "text" ? msg.content[0].text : msg.content);

with client.messages.stream(
    model="claude-sonnet-5-5",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Tell a short story"}],
) as stream:
    for text in stream.text_stream:
        print(text, end="", flush=True)

msg = client.messages.create(
    model="claude-opus-5-5",
    max_tokens=16000,
    messages=[{"role": "user", "content": "Prove that there are infinitely many prime numbers"}],
)

msg = client.messages.create(
    model="deepseek-v4-pro",
    max_tokens=2048,
    messages=[{"role": "user", "content": "Write a merge sort function in Go"}],
)