20%DeepSeek V4 Flash E2EE API
DeepSeek·Text
Pricing
Cheapest live price, per 1 million tokens.
Input / 1M tokens
OpenRouter $0.182
Output / 1M tokens
OpenRouter $0.373
Cache read / 1M
Repeated prompt prefixes
Cache read is the discounted rate for repeated prompt prefixes (system prompts, agent context).
Capabilities · 5
Specifications
- Context window
- 1M
- Max output
- 8K
- Type
- Text
- Creator
- DeepSeek
- Live sellers
- 9
- Requests / 24h
- 229
Price history · 60 days
Estimated monthly cost
30 days at the cheapest live price.
Quick start
OpenAI-compatible — change the base URL and key. Get a key from the dashboard.
from openai import OpenAI
client = OpenAI(
base_url="https://api.qubax.ai/v1",
api_key="YOUR_QUBAX_API_KEY",
)
response = client.chat.completions.create(
model="e2ee-deepseek-v4-flash",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)About DeepSeek V4 Flash E2EE
DeepSeek V4 Flash E2EE is a language model developed by DeepSeek. It's particularly well-suited for tackling complex, multi-step reasoning problems, orchestrating tool-using agents that call APIs and external services, grounding responses in real-time web search results and handling large contexts of up to 1M tokens. Its 1M-token context window means you can pass in entire documents, codebases, or conversation histories without losing context. It can write up to 8K tokens in a single response.
As of Oct 28, 2026, DeepSeek V4 Flash E2EE costs $0.218 per 1M input tokens and $0.448 per 1M output tokens on Qubax. A typical 1,000 chat requests (2K tokens in, 500 out) come to about $0.66. 9 independent compute providers currently serve it, so requests fail over automatically. It handled 229 requests on Qubax in the last 24 hours. Pay with USDC, USDT, BTC, ETH or 350+ other coins — no credit card required.
Similar-priced alternatives
Frequently asked questions
How much does the DeepSeek V4 Flash E2EE API cost?
On Qubax, DeepSeek V4 Flash E2EE costs $0.218 per 1M input tokens and $0.448 per 1M output tokens.
Is the DeepSeek V4 Flash E2EE API compatible with OpenAI?
Yes. Qubax provides an OpenAI-compatible API. You can use DeepSeek V4 Flash E2EE as a drop-in replacement by changing your base URL to https://api.qubax.ai/v1 and using your Qubax API key. It works with Cline, Cursor, OpenCode, Hermes Agent, and any tool that supports OpenAI APIs.
How do I pay for DeepSeek V4 Flash E2EE API usage?
Qubax uses prepaid crypto credits. Top up with USDC, USDT, BTC, ETH, SOL or 350+ other coins and your balance is deducted as you use the API. No credit card or KYC required.
What is the context window of DeepSeek V4 Flash E2EE?
DeepSeek V4 Flash E2EE supports a context window of 1M tokens, allowing you to process large documents, codebases, or long conversations in a single request.
What can I build with DeepSeek V4 Flash E2EE?
You can use DeepSeek V4 Flash E2EE to tackle complex multi-step reasoning tasks, build autonomous agents that call external tools and APIs, answer questions with real-time web search and process long documents and entire codebases. Because it's served through Qubax's OpenAI-compatible API, integration into existing apps, agents, or workflows takes just a few lines of code.
How fast and reliable is DeepSeek V4 Flash E2EE on Qubax?
Responses stream token by token. 9 sellers serve it, so if one is slow or down the request moves to the next.
DeepSeek V4 Flash E2EE vs Moondream: Moondream 3.1: which should I choose?
DeepSeek V4 Flash E2EE by DeepSeek and Moondream: Moondream 3.1 by Other are both strong models in a similar price tier. DeepSeek V4 Flash E2EE excels at complex reasoning. Moondream: Moondream 3.1 comes from a different lab and may have different strengths depending on your workload. On Qubax, DeepSeek V4 Flash E2EE starts at $0.218/1M input tokens while Moondream: Moondream 3.1 comes in at $0.135/1M, so Moondream: Moondream 3.1 may be worth considering if you need to minimize per-token cost. Both are available on Qubax with crypto payments and OpenAI-compatible APIs, so you can try each and switch freely.
Can I use DeepSeek V4 Flash E2EE for commercial projects?
Yes. DeepSeek V4 Flash E2EE on Qubax can be used for commercial purposes. You own the outputs you generate. Qubax provides the API infrastructure — you bring your use case.
Why use DeepSeek V4 Flash E2EE on Qubax?
Live market prices
Providers compete on price — you get the cheapest healthy seller.
Pay with crypto
350+ coins (BTC, ETH, SOL, USDT, USDC). No card, no KYC.
OpenAI & Anthropic compatible
Drop-in base URL. Works with Cline, Cursor, Claude Code, OpenAI and Anthropic SDKs.