Grok 4 API Chatbots
Build AI chatbots and conversational assistants powered by Grok 4. Full streaming support means users see tokens in real time — no waiting for complete responses.
Grok 4 Pricing
| Token Type | Qubax | Retail | Save |
|---|---|---|---|
| Input (per 1M) | $3.31 | $2.55 | — |
| Output (per 1M) | $16.57 | $12.75 | -30% |
Running a chatbot (2K input + 500 output tokens, 1,000 conversations/day) costs approximately $447.53/month on Qubax.
Why use Grok 4 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 Grok 4
Grok 4 — xAI flagship with 2M context, vision, and advanced reasoning. It supports a 2M-token context window and up to 128K output tokens per request. Native capabilities include reasoning, vision, tool calling, structured output, streaming. On Qubax it is served by 12 independent sellers, so pricing stays competitive and uptime stays high.
Grok 4 Chatbots — code example
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: "grok-4",
messages: [...history, { role: "user", content: userMessage }],
stream: true,
});
for await (const chunk of stream) {
process.stdout.write(chunk.choices[0]?.delta?.content ?? "");
}More xAI models on Qubax
Get started in 60 seconds
- 1Create a free account at qubax.ai/register
- 2Add crypto credits (200+ coins, $3 minimum, credits never expire)
- 3Generate an API key and set your base URL to
https://api.qubax.ai/v1 - 4Use model ID
grok-4— done!
Grok 4 Chatbots FAQ
How much does Grok 4 cost for chatbots?
On Qubax, Grok 4 costs $3.31 per 1M input tokens and $16.57 per 1M output tokens. Pay with 200+ cryptocurrencies.
Can I use Grok 4 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.