deepseek-v4.1-flash

curl https://api.boostrail.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek-v4.1-flash","messages":[{"role":"user","content":"hello"}]}'

from openai import OpenAI

client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.boostrail.com/v1")
response = client.chat.completions.create(
    model="deepseek-v4.1-flash",
    messages=[{"role": "user", "content": "hello"}],
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({ apiKey: "YOUR_API_KEY", baseURL: "https://api.boostrail.com/v1" });
const completion = await client.chat.completions.create({
  model: "deepseek-v4.1-flash",
  messages: [{ role: "user", content: "hello" }],
});
console.log(completion.choices[0].message.content);

// ~/.claude/settings.json
{
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.boostrail.com",
    "ANTHROPIC_API_KEY": "YOUR_API_KEY",
    "ANTHROPIC_MODEL": "deepseek-v4.1-flash",
    "CLAUDE_CODE_ATTRIBUTION_HEADER": "0",
    "CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS": "1",
    "CLAUDE_CODE_ENABLE_GATEWAY_MODEL_DISCOVERY": "1"
  }
}

// Verify: run claude, then /status —
// the base URL should show api.boostrail.com.