Poe API

Gemini-3-Flash

Building on the reasoning capabilities of Gemini 3 Pro, Gemini 3 Flash is a powerful but affordable and performant model. It has exceptional world knowledge, multimodal understanding and reasoning capabilities at a fraction of the cost of equivalent models (as of December 2025). This bot supports optional parameters for additional customization.

OFFICIAL

Build with Gemini-3-Flash using the Poe API

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

Generate API key

Use it in these apps

See all

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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 = "gemini-3-flash",
    input = "Summarize the core ideas presented in the novel 'To Kill a Mockingbird' by Harper Lee"
)

print(response.output_text)

See the full documentation for comprehensive guidance on getting started.