DeepSeek V3.1 API
surplus/deepseek-v3.1
Call DeepSeek V3.1 through UberLLM’s OpenAI-compatible API — from $0.5800/M input and $1.68/M output, routed automatically to the cheapest healthy provider. DeepSeek · 128,000 token context. No inference markup.
DeepSeek V3.1 pricing & providers
| Provider | Input / 1M | Output / 1M |
|---|---|---|
| Surplus Intelligencebest | $0.5800 | $1.68 |
How to use DeepSeek V3.1 with the OpenAI SDK
Already using OpenAI or OpenRouter? Change one line — the base URL — and call DeepSeek V3.1 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="surplus/deepseek-v3.1",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)DeepSeek V3.1 API — FAQ
How much does the DeepSeek V3.1 API cost?
DeepSeek V3.1 costs from $0.5800 per million input tokens and $1.68 per million output tokens through UberLLM, which routes to the cheapest healthy provider. There is no inference markup.
How do I call DeepSeek V3.1 via API?
Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM API key, and model "surplus/deepseek-v3.1". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.
Is DeepSeek V3.1 OpenAI-compatible on UberLLM?
Yes. Every model on UberLLM — including DeepSeek V3.1 — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.