Poe API

GPT-5.4-Nano

OFFICIAL

GPT‑5.4 Nano is the fastest and most cost‑efficient model in the GPT‑5 family, built for high‑volume tasks such as summarization, categorization, extraction, and lightweight multimodal workflows. It supports native vision and a 400k‑token context window for efficient large‑scale processing. This bot supports optional parameters for additional customization.

Build with GPT-5.4-Nano 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-nano",
    input = "Hello world"
)

print(response.output_text)

See the full documentation for comprehensive guidance on getting started.