QubaxQubax AI
Sign inGet started

Nano Banana (Gemini 2.5 Flash Image) API Chatbots

Build AI chatbots and conversational assistants powered by Nano Banana (Gemini 2.5 Flash Image). Full streaming support means users see tokens in real time — no waiting for complete responses.

97% cheaper than OpenRouter

Nano Banana (Gemini 2.5 Flash Image) Pricing

Token TypeQubaxRetailSave
Input (per 1M)$0.0039$0.15097%
Output (per 1M)$0.033$1.2597%

Running a chatbot (2K input + 500 output tokens, 1,000 conversations/day) costs approximately $0.72/month on Qubax.

Why use Nano Banana (Gemini 2.5 Flash Image) for chatbots on Qubax?

  • 💬Customer support chatbots with 24/7 availability
  • 💬AI assistants that remember conversation context
  • 💬Multi-language chatbots serving global audiences
  • 💬Streaming responses for instant perceived speed

About Nano Banana (Gemini 2.5 Flash Image)

Nano Banana (Gemini 2.5 Flash Image, token-metered) via OpenRouter. Native capabilities include reasoning, vision, tool calling, structured output, streaming. On Qubax it is served by 515 independent sellers, so pricing stays competitive and uptime stays high.

Reasoning with selectable effort levels (default)Vision / image inputFunction & tool callingJSON schema responsesPDF inputToken streaming

Nano Banana (Gemini 2.5 Flash Image) Chatbots — code example

Node.js — streaming chat turnjavascript
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.qubax.ai/v1",
  apiKey: process.env.QUBAX_KEY,
});

const stream = await client.chat.completions.create({
  model: "gemini-2.5-flash-image",
  messages: [...history, { role: "user", content: userMessage }],
  stream: true,
});
for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "");
}

More Google models on Qubax

Veo3.1 Full (image-to-video)Nano Banana 2 (image-to-image)Gemma 4 UncensoredGemini 3.1 Flash TTSGemma 3 27B E2EEGemini 3.1 Flash Lite

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-2.5-flash-image — done!

Nano Banana (Gemini 2.5 Flash Image) Chatbots FAQ

How much does Nano Banana (Gemini 2.5 Flash Image) cost for chatbots?

On Qubax, Nano Banana (Gemini 2.5 Flash Image) costs $0.0039 per 1M input tokens and $0.033 per 1M output tokens. 97% cheaper than OpenRouter. Pay with 200+ cryptocurrencies.

Can I use Nano Banana (Gemini 2.5 Flash Image) 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 Nano Banana (Gemini 2.5 Flash Image) for chatbots

No credit card. Crypto accepted. Credits never expire.

Get started →
Also available for:⚡ API Access💻 Coding🤖 AI Agent🪙 Crypto Payments
Nano Banana (Gemini 2.5 Flash Image) API for Chatbots · Qubax AI