Cloudflare

import { OpenAI } from "openai";
import { initLogger, wrapOpenAI } from "braintrust";

// Initialize Braintrust logging
initLogger({
  projectName: "My Project",
  apiKey: process.env.BRAINTRUST_API_KEY,
});

// Create OpenAI client configured for Cloudflare AI Gateway
const client = wrapOpenAI(
  new OpenAI({
    // OpenAI SDK automatically adds /chat/completions
    baseURL: `https://gateway.ai.cloudflare.com/v1/${process.env.CLOUDFLARE_ACCOUNT_ID}/${process.env.CLOUDFLARE_AI_GATEWAY_NAME}/compat`,
    apiKey: process.env.OPENAI_API_KEY,
  }),
);

// This request will be automatically traced by Braintrust
const result = await client.chat.completions.create({
  model: "openai/gpt-4o",
  messages: [{ role: "user", content: "What is 1+1?" }],
});

console.log(result);

import os
import openai
from braintrust import init_logger, wrap_openai

# Initialize Braintrust logging
logger = init_logger(project="My Project")

# Create OpenAI client configured for Cloudflare AI Gateway
client = wrap_openai(
    # OpenAI client automatically adds /chat/completions
    openai.OpenAI(
        base_url=f"https://gateway.ai.cloudflare.com/v1/{os.getenv('CLOUDFLARE_ACCOUNT_ID')}/{os.getenv('CLOUDFLARE_AI_GATEWAY_NAME')}/compat",
        api_key=os.getenv("OPENAI_API_KEY"),
    )
)

# This request will be automatically traced by Braintrust
result = client.chat.completions.create(
    model="openai/gpt-4o",
    messages=[{"role": "user", "content": "What is 1+1?"}],
)

print(result)

import { OpenAI } from "openai";
import { wrapOpenAI } from "braintrust";

// Switch to Anthropic
const client = wrapOpenAI(
  new OpenAI({
    baseURL: `https://gateway.ai.cloudflare.com/v1/${process.env.CLOUDFLARE_ACCOUNT_ID}/${process.env.CLOUDFLARE_AI_GATEWAY_NAME}/compat`,
    apiKey: process.env.ANTHROPIC_API_KEY, // Use Anthropic's API key
  }),
);

const result = await client.chat.completions.create({
  model: "anthropic/claude-sonnet-4-5-20250929", // Use Anthropic model
  messages: [{ role: "user", content: "Hello!" }],
});

import os
import openai
from braintrust import wrap_openai

# Switch to Anthropic
client = wrap_openai(
    openai.OpenAI(
        base_url=f"https://gateway.ai.cloudflare.com/v1/{os.getenv('CLOUDFLARE_ACCOUNT_ID')}/{os.getenv('CLOUDFLARE_AI_GATEWAY_NAME')}/compat",
        api_key=os.getenv("ANTHROPIC_API_KEY"),  # Use Anthropic's API key
    )
)

result = client.chat.completions.create(
    model="anthropic/claude-sonnet-4-5-20250929",  # Use Anthropic model
    messages=[{"role": "user", "content": "Hello!"}],
)