Deepseek V4 Flash via the Tokenator API

Q: What is the API ID of Deepseek V4 Flash?

deepseek-v4-flash — put this into the model field of your request.

What the model is for

DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows.

Specification

Full name	Deepseek V4 Flash
API ID	`deepseek-v4-flash`
Model vendor	DeepSeek
Type	Text model (chat / completions)
Context window	1.05M tokens
Max output	393K tokens
Image input	no
Tokenator usage multiplier	1.1× – 1.3×
Input modalities	text
Aliases	`cursor-deepseek-v4-flash`
Supported API formats	`/v1/chat/completions` `/v1/responses` `/v1/messages`
Upstream providers	3
Current status	available
Data updated	2026-08-04

Upstream providers

Provider	Multiplier
DeepSeek API	1.3×
Chinese Partner #1	1.3×
AiPartners Ltd	1.1×

A request goes to the first available provider by priority; if it fails, Tokenator switches to the next one.

Example request

curl

curl https://api.tokenator.top/v1/chat/completions \
  -H "Authorization: Bearer sk-your-tokenator-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4-flash",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Compatible tools

The model can be used in any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code, OpenClaw.

FAQ about Deepseek V4 Flash

What is the API ID of Deepseek V4 Flash?

deepseek-v4-flash — put this into the model field of your request.

What context window does Deepseek V4 Flash have?

1.05M tokens; max output is 393K tokens.

How many tokens will a request cost?

(input + output) × 1.1× – 1.3×. See the documentation for details.

Which tools support this model?

Any tool that accepts a custom base URL: Claude Code, Codex CLI, OpenCode, Cursor, Cline, Kilo Code. Setup guides are in the integrations section.