DeepSeek V4 Flash 0731 API
deepseek/deepseek-v4-flash-0731
Call DeepSeek V4 Flash 0731 through UberLLM’s OpenAI-compatible API — from $0.0010/M input and $0.0020/M output, routed automatically to the cheapest healthy seller. DeepSeek · 1,048,576 token context. Fee included.
DeepSeek V4 Flash 0731 pricing
- Input
- $0.00101
- Output
- $0.00201
- Cached input
- $0.000108
- Input
- $0.0488
- Output
- $0.1466
- Cached input
- $0.00154
| Provider | Input | Output | Cached input |
|---|---|---|---|
| OpenRouter | $0.0444 | $0.1333 | $0.00141 |
| Engy.ai | $0.09 | $0.18 | $0.018 |
| Fireworks AI | $0.09 | $0.18 | $0.018 |
| Mordiem | $0.09 | $0.18 | $0.018 |
UberLLM routes every request to the cheapest healthy seller for this model. The price shown includes UberLLM’s 10% fee.
How to use DeepSeek V4 Flash 0731 with the OpenAI SDK
Already using the OpenAI SDK? Change one line — the base URL — and call DeepSeek V4 Flash 0731 with your existing code. Anthropic SDKs work against https://api.uberllm.dev/v1/messages.
from openai import OpenAI
client = OpenAI(
base_url="https://api.uberllm.dev/v1",
api_key="ull_your_key_here",
)
resp = client.chat.completions.create(
model="deepseek/deepseek-v4-flash-0731",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)DeepSeek V4 Flash 0731 API — FAQ
How much does the DeepSeek V4 Flash 0731 API cost?
DeepSeek V4 Flash 0731 is listed from $0.0010 per million input tokens and $0.0020 per million output tokens through UberLLM, which routes each request to the cheapest healthy seller on a live marketplace and bills the price shown, which includes UberLLM's 10% fee.
How do I call DeepSeek V4 Flash 0731 via API?
Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM API key, and model "deepseek/deepseek-v4-flash-0731". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.
Is DeepSeek V4 Flash 0731 OpenAI-compatible on UberLLM?
Yes. Every model on UberLLM — including DeepSeek V4 Flash 0731 — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.