#!/usr/bin/env python3
# STATUS: UNVERIFIED — no cloud credentials in this atlas; snippet follows official docs verbatim-ish
# Source: https://platform.claude.com/docs/en/build-with-claude/claude-in-microsoft-foundry (retrieved 2026-09-18)
# Install: pip install -U anthropic   (Foundry support is in the base package; pip install azure-identity for Entra ID)
# Env (read automatically by the SDK): ANTHROPIC_FOUNDRY_API_KEY, ANTHROPIC_FOUNDRY_RESOURCE (or ANTHROPIC_FOUNDRY_BASE_URL).
import os

from anthropic import AnthropicFoundry

# API-key auth. Endpoint: https://{resource}.services.ai.azure.com/anthropic/v1/*
client = AnthropicFoundry(
    api_key=os.environ.get("ANTHROPIC_FOUNDRY_API_KEY"),
    resource=os.environ.get("ANTHROPIC_FOUNDRY_RESOURCE"),
)

message = client.messages.create(
    model="claude-haiku-4-5",  # default deployment name for Haiku 4.5 (deployment names are what you send)
    max_tokens=8,
    messages=[{"role": "user", "content": "Reply with OK."}],
)
print(next(block.text for block in message.content if block.type == "text"))

# Entra ID alternative (not run here):
#   from azure.identity import DefaultAzureCredential, get_bearer_token_provider
#   provider = get_bearer_token_provider(DefaultAzureCredential(), "https://ai.azure.com/.default")
#   client = AnthropicFoundry(resource=os.environ["ANTHROPIC_FOUNDRY_RESOURCE"], azure_ad_token_provider=provider)