How is the deepseek-v4-pro-0813 API billed?

deepseek-v4-pro-0813 is pay-as-you-go from ¥1.981 / M. The exact rate is listed in the pricing table on this page and billed at EasyAPI's public price, with no subscription required.

How do I call deepseek-v4-pro-0813 through the API?

EasyAPI exposes an OpenAI-compatible API: create an API key in the console, set base_url to https://token.easyapi.com and model to deepseek/deepseek-v4-pro-0813, then send requests to /v1/chat/completions. The Quick Start on this page includes cURL, Python and TypeScript examples; official OpenAI SDKs only need the base_url swapped.

Which request formats does deepseek-v4-pro-0813 support?

OpenAI Chat Completions format including streaming (stream). Official OpenAI and Anthropic SDKs work by swapping base_url; see the Parameters table on this page for the full list.

How do I get started with deepseek-v4-pro-0813?

Sign up for EasyAPI, create an API key in the console and top up your balance to call deepseek-v4-pro-0813 pay-as-you-go, no subscription needed. You can also try it in the online Playground first, then copy the Quick Start example.

deepseek-v4-pro-0813

Name: deepseek-v4-pro-0813
Brand: DeepSeek
Price: 1.981 CNY
Availability: InStock

文本

The DeepSeek V4 flagship, with the series' strongest deep reasoning and code generation, suited to whole-codebase analysis, multi-step automation and demanding instructions.

Input price

¥1.98155% off

Market: ¥4.4022

/ M

Output price

¥5.94355% off

Market: ¥13.2067

/ M

Cache read

¥0.06655% off

Market: ¥0.1467

/ M

Input

Text

Output

Text

Peak / off-peak billing

Prices vary by time of day (UTC+8)

Currently off-peak

Time-of-day price table

Input
Off-peak¥1.981
Peak hours¥3.962
Output
Off-peak¥5.943
Peak hours¥11.8859
Cache read
Off-peak¥0.066
Peak hours¥0.1321

Field	Off-peak	Peak hours
Input	¥1.981	¥3.962
Output	¥5.943	¥11.8859
Cache read	¥0.066	¥0.1321

Peak hours (UTC+8), daily: 09:00 - 12:00、14:00 - 18:00

API

Quick Start

Drop-in code to call this model with EasyAPI's OpenAI-compatible API.

Get your API key

Create an API key from your dashboard and set it as an environment variable:

Replace sk-xxxxxxxx with your API token from the console (Bearer token).

Create API token

shell

export EASYAPI_API_KEY=sk-xxxxxxxx

Make your first request

Use deepseek/deepseek-v4-pro-0813 with the EasyAPI API:

cURL

curl https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{
  "model": "deepseek/deepseek-v4-pro-0813",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ]
}'

Enable streaming

Add "stream": true to your request body to receive responses as server-sent events:

curl

curl -N https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{"model":"deepseek/deepseek-v4-pro-0813","messages":[{"role":"user","content":"Hello!"}],"stream":true}'

Endpoint

Sends a chat completion request. Supports streaming and non-streaming modes.

POSThttps://token.easyapi.com/v1/chat/completions

Authorization: Bearer $EASYAPI_API_KEY
Content-Type: application/json
Model: deepseek/deepseek-v4-pro-0813

Send a chat completion request, with streaming or non-streaming responses. Docs

GEThttps://token.easyapi.com/v1/models

Authorization: Bearer $EASYAPI_API_KEY

List the models available to the current account. Docs

Parameters

Name	Type	Default	Description
`model`	string	—	Model ID, e.g. openai/gpt-4o or anthropic/claude-3-5-sonnet
`messages`	array	—	List of conversation messages, each with role and content
`stream`	boolean	false	When true, the response is streamed via SSE
`temperature`	float	1	Sampling temperature; higher values are more random
`max_tokens`	integer	—	Maximum number of tokens generated in a single reply
`top_p`	float	1	Nucleus sampling; limits the cumulative probability of candidate tokens
`frequency_penalty`	float	0	Frequency penalty; reduces repeated wording
`presence_penalty`	float	0	Presence penalty; encourages new topics

Using third-party SDKs

Official OpenAI and other SDKs work by swapping the base URL. See integration guide