Context window
1M
DeepSeek API model
DeepSeek: deepseek-v4-pro
DeepSeek-V4-Pro-0813 for flagship coding, reasoning, and agentic work, served under the existing model ID
Specs
Pricing and API details.
Transparent USD pricing. No mainland-China account or phone required. Standard model rates follow providers' international list prices at 100%; some models have a separate Paid rate after the first top-up.
Modalities
Text
Input $/1M
$1.32
Output $/1M
$3.96
Endpoint
OpenAI-compatible /v1/chat/completions
About deepseek-v4-pro
DeepSeek-V4-Pro-0813 for flagship coding, reasoning, and agentic work, served under the existing model ID
Pricing
Transparent USD pricing.
deepseek-v4-pro
$1.32/M input, $3.96/M output tokens. Paid in USD. Standard model rates follow providers' international list prices at 100%; some models have a separate Paid rate after the first top-up. View live pricing DeepSeek charges peak rates on Beijing-time weekdays from 09:00–12:00 and 14:00–18:00. All other times are off-peak at exactly half price, including cache reads. The headline prices show the higher peak tier; all tiers are listed below. Live gateway billing remains authoritative.
Price by tier
| Tier | Standard price (input / output per 1M tokens) |
|---|---|
| Peak hours | $1.32 / $3.96 |
| Off-peak hours | $0.66 / $1.98 |
Quickstart
Copy-paste API request.
curl -X POST https://api.chinaapi.ai/v1/chat/completions \
-H "Authorization: Bearer $CHINAAPI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-v4-pro",
"messages": [
{"role": "user", "content": "Summarize the main tradeoffs for this API workload."}
]
}'
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["CHINAAPI_API_KEY"],
base_url="https://api.chinaapi.ai/v1",
)
response = client.chat.completions.create(
model="deepseek-v4-pro",
messages=[
{"role": "user", "content": "Summarize the main tradeoffs for this API workload."}
],
)
print(response.choices[0].message.content)
Internal links
Related model pages and guides.
How do I use deepseek-v4-pro?
Use deepseek-v4-pro through ChinaAPI with an API key and the OpenAI-compatible endpoint shown above.
How much does deepseek-v4-pro cost?
deepseek-v4-pro is $1.32/M input, $3.96/M output tokens, paid in USD. The live pricing page is authoritative. Standard model rates follow providers' international list prices at 100%; some models have a separate Paid rate after the first top-up.
Does deepseek-v4-pro need a Chinese account?
No. ChinaAPI provides access without a mainland-China account or phone number and includes a $2 free trial. Check live pricing for the displayed USD rate.