Migrating from Anthropic SDK

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

const client = new Anthropic({
  apiKey: null,
  authToken: process.env.PHASEO_API_KEY,
  baseURL: "https://api.phaseo.app",
});

const response = await client.messages.create({
  model: "anthropic/claude-sonnet-4.6",
  max_tokens: 256,
  messages: [{ role: "user", content: "Reply with: migration ready" }],
});

import os
import anthropic

client = anthropic.Anthropic(
    auth_token=os.environ["PHASEO_API_KEY"],
    base_url="https://api.phaseo.app",
)

response = client.messages.create(
    model="anthropic/claude-sonnet-4.6",
    max_tokens=256,
    messages=[{"role": "user", "content": "Reply with: migration ready"}],
)

curl https://api.phaseo.app/v1/messages \
  -H "Authorization: Bearer $PHASEO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-sonnet-4.6",
    "max_tokens": 256,
    "messages": [{"role": "user", "content": "Reply with: migration ready"}]
  }'