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DeepSeek V4 Pro 0813 API Coding

DeepSeek V4 Pro 0813 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.

DeepSeek V4 Pro 0813 Pricing

Token TypeQubaxOpenRouterSave
Input (per 1M)$0.294$0.226—
Output (per 1M)$1.18$1.191%

A typical coding copilot workload (8K input + 2K output tokens, 500 requests/day) costs approximately $70.64/month on Qubax.

Why use DeepSeek V4 Pro 0813 for coding on Qubax?

  • 💻Code completion and generation across 50+ languages
  • 💻Debug and fix errors with context-aware suggestions
  • 💻Write unit tests and documentation automatically
  • 💻Connect to Cline or Cursor by setting the base URL to api.qubax.ai/v1

About DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro. It supports a 1.0M-token context window and up to 384K output tokens per request. Native capabilities include reasoning, tool calling, structured output, streaming. On Qubax it is served by 374 independent sellers, so pricing stays competitive and uptime stays high.

1.0M context window384K max output tokensReasoning with selectable effort levels (low/medium/high)Function & tool callingJSON schema responsesWeb searchToken streaming

DeepSeek V4 Pro 0813 Coding — code example

Python — 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="deepseek-v4-pro-0813",
    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 DeepSeek models on Qubax

DeepSeek V4 Flash (Web)DeepSeek V3.1DeepSeek V4.1 FlashDeepSeek V4 FlashDeepSeek V4 Flash 0731DeepSeek R1

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 deepseek-v4-pro-0813 — done!

DeepSeek V4 Pro 0813 Coding FAQ

How much does DeepSeek V4 Pro 0813 cost for coding?

On Qubax, DeepSeek V4 Pro 0813 costs $0.294 per 1M input tokens and $1.18 per 1M output tokens. Pay with 200+ cryptocurrencies.

Can I use DeepSeek V4 Pro 0813 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 DeepSeek V4 Pro 0813 for coding

No credit card. Crypto accepted. Credits never expire.

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Also available for:⚡ API Access💬 Chatbots🤖 AI Agent🪙 Crypto Payments
DeepSeek V4 Pro 0813 API for Coding · Qubax AI