Python (anthropic)

Python (anthropic): set the base URL and API key in integration code.

Published instructions · App version: unverified

Chat, ping, invoke and content-generation examples may send real billable requests. Check the model, balance, rate and minimum before running them. GET /v1/models checks authentication and the catalogue only. Set up environment variables safely

Base URL to paste

OpenAI SDKs generally use a URL ending in /v1; Anthropic SDKs use the root URL. Avoid adding /v1 twice. Protocol compatibility does not guarantee every provider feature.

https://thapi.cloud

Prerequisites

pip install anthropic
The STALI_API_KEY environment variable

Recommended model: claude-fable-5

Quick way — command / config

import os
from anthropic import Anthropic

client = Anthropic(api_key=os.environ["STALI_API_KEY"], base_url="https://thapi.cloud")
msg = client.messages.create(
    model="claude-fable-5",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello!"}],
)
print(msg.content[0].text)

Where to place file / fill Settings

Environment variableany

STALI_API_KEY

Set STALI_API_KEY in the Python process environment using Quick start. A .env file is not loaded automatically; keep keys out of Git.

Verify connection

Run the script
x-thapi-cost-vnd appears in the response headers when HTTP logging is enabled

Troubleshooting

Symptom	Reason	How to handle
404	base_url has an extra /v1.	Dùng https://thapi.cloud (SDK tự thêm /v1/messages).

Python (openai) · Node.js