Gemini 3.1 Pro Preview API Coding

Gemini 3.1 Pro Preview is a powerful model for code generation, debugging, and software development. Use it with Cline, Cursor, OpenCode, or any AI coding tool that supports OpenAI-compatible APIs.

88% cheaper than OpenRouter

Gemini 3.1 Pro Preview Pricing

Token TypeQubaxRetailSave
Input (per 1M)$0.117$1.0088%
Output (per 1M)$0.702$6.0088%

A typical coding copilot workload (8K input + 2K output tokens, 500 requests/day) costs approximately $35.10/month on Qubax.

Why use Gemini 3.1 Pro Preview for coding on Qubax?

  • ๐Ÿ’ปCode completion and generation across 50+ languages
  • ๐Ÿ’ปDebug and fix errors with context-aware suggestions
  • ๐Ÿ’ปWrite unit tests and documentation automatically
  • ๐Ÿ’ปConnect to Cline or Cursor by setting the base URL to api.qubax.ai/v1

About Gemini 3.1 Pro Preview

Gemini 3.1 Pro Preview is a text generation model available on Qubax. It supports a 1M-token context window and up to 33K output tokens per request. Native capabilities include reasoning, vision, tool calling, structured output, streaming. On Qubax it is served by 475 independent sellers, so pricing stays competitive and uptime stays high.

1M context window33K max output tokensReasoning with selectable effort levels (default)Vision / image inputFunction & tool callingJSON schema responsesPDF inputToken streaming

Gemini 3.1 Pro Preview Coding โ€” code example

Python โ€” streaming code completionpython
from openai import OpenAI

client = OpenAI(
    base_url="https://api.qubax.ai/v1",
    api_key="qbx_live_YOUR_KEY",
)

stream = client.chat.completions.create(
    model="gemini-3.1-pro-preview",
    messages=[{"role": "user", "content": "Refactor this function to be async"}],
    stream=True,
)
for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="")

More Google models on Qubax

Get started in 60 seconds

  1. 1Create a free account at qubax.ai/register
  2. 2Add crypto credits (200+ coins, $3 minimum, credits never expire)
  3. 3Generate an API key and set your base URL to https://api.qubax.ai/v1
  4. 4Use model ID gemini-3.1-pro-preview โ€” done!

Gemini 3.1 Pro Preview Coding FAQ

How much does Gemini 3.1 Pro Preview cost for coding?

On Qubax, Gemini 3.1 Pro Preview costs $0.117 per 1M input tokens and $0.702 per 1M output tokens. 88% cheaper than OpenRouter. Pay with 200+ cryptocurrencies.

Can I use Gemini 3.1 Pro Preview with my existing tools?

Yes. Qubax is fully OpenAI-compatible. Change your base URL to api.qubax.ai/v1 and use your Qubax key. Works with Cline, Cursor, OpenCode, LangChain, and any OpenAI SDK.

Do I need a credit card?

No. Qubax accepts 200+ cryptocurrencies. No credit card, no KYC.

Start using Gemini 3.1 Pro Preview for coding

No credit card. Crypto accepted. Credits never expire.

Get started โ†’
Gemini 3.1 Pro Preview API for Coding โ€” 88% off ยท Qubax AI