GEMINI API MIGRATION • 60 SECONDS

Switch from Google Gemini API
in 60 seconds

Keep Gemini 3 Pro + Gemini 3 Flash. Add Claude 4.7, GPT-5, DeepSeek-V3, Llama 4 Maverick. $5.99/mo flat replaces per-token. EU-hosted (Frankfurt + Madrid).

Get free brnl- key See savings

Step 1: Get Brainiall key (15s)

Step 2: Replace google-generativeai SDK with openai (30s)

Before (Google Gemini SDK)

import google.generativeai as genai

genai.configure(api_key="GOOGLE_AI_KEY")

model = genai.GenerativeModel("gemini-2.0-flash")
response = model.generate_content("Hello!")
print(response.text)

After (OpenAI SDK + Brainiall)

from openai import OpenAI

client = OpenAI(
    base_url="https://api.brainiall.com/v1",
    api_key="brnl-..."
)

response = client.chat.completions.create(
    model="gemini-3-pro",  # or gemini-3-flash, claude-sonnet-4-6, gpt-5
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

Gemini API differences to watch

Method: model.generate_content → chat.completions.create
Response: response.text → response.choices[0].message.content
System instruction: Gemini's system_instruction param → add {"role": "system", "content": ...} to messages
Tool use: Gemini's tools param → OpenAI tools param (slight schema diff but Brainiall normalizes)
Streaming: Gemini's stream=True works identically
Multimodal: Gemini's image input → OpenAI image_url format. Brainiall normalizes both.

Why Gemini users switch to Brainiall

💰 Predictable cost

$5.99/mo flat vs per-token. Gemini 3 Pro at 10k req/mo ≈ $180 direct = 96% savings.

🤝 Multi-provider

Gemini for multimodal, Claude for reasoning, GPT-5 for tools. 1-line switch.

🇪🇺 EU residency

Frankfurt + Madrid. Gemini API has no native EU residency option (data may transit US).

🚫 No training opt-out

Brainiall: stateless inference, no data training. Google AI Studio free tier may train.

⚡ Auto-failover

When Gemini outages happen, Brainiall routes to OpenAI/Claude automatically.

🚀 OpenAI SDK standard

LangChain/Cursor/Continue.dev expect OpenAI SDK. Drop google-generativeai dependency.

Gemini models via Brainiall

Google name	Brainiall name	Best for
`gemini-3-pro`	`gemini-3-pro`	Multimodal SOTA, 1M+ context
`gemini-3-flash`	`gemini-3-flash`	Fast multimodal, agentic
`gemini-2.0-flash`	`gemini-2-flash`	Legacy fast tier
`gemini-3-flash-image`	`gemini-3-flash-image`	Image generation
`imagen-4`	`imagen-4` (or use `gpt-5-image`, `flux-2-klein`)	Image gen alternatives

Migrate Gemini → Brainiall in 60 sec

7-day free trial. All Gemini models + Claude/GPT/Llama. $5.99/mo flat after.

Get brnl- key →

vs Switch from OpenAI · vs Switch from Anthropic · 60s quickstart

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