Poe API

GPT-5.4

OFFICIAL

GPT-5.4 is the most capable AI model from OpenAI, built for advanced real-world tasks across coding, computer use, deep research, complex document understanding, and multi-step problem solving. It outperforms previous versions on agentic workflows and tool use, delivering stronger reasoning, higher accuracy, and more reliable results on complex tasks. This bot supports optional parameters for additional customization.

Build with GPT-5.4 using the Poe API

Start by creating an API key, for use with any bot on Poe:

Generate API key

Use it in these bots

See all

Recommended

Claude CodeCoding agent

CodexCoding agent

OpenCodeCoding agent

Kilo CodeCoding agent

Roo CodeCoding agent

OpenClawAgent platform

ClineCoding agent

LLMCommand-line tool

Code samples

Responses API

import openai

client = openai.OpenAI(
    api_key = "YOUR_POE_API_KEY",  # or os.getenv("POE_API_KEY")
    base_url = "https://api.poe.com/v1",
)

response = client.responses.create(
    model = "gpt-5.4",
    input = "Hello world"
)

print(response.output_text)

See the full documentation for comprehensive guidance on getting started.