Using DeepSeek V4 Pro 0813 on OpenRouter

Implementation guide · DeepSeek V4 · DeepSeek

Serverless
Open Source

OpenRouter exposes DeepSeek V4 Pro 0813 through model ID deepseek/deepseek-v4-pro-0813. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-10-19. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at OpenRouter and generate an API key.
  2. 2
    Use the OpenRouter SDK or REST API to call deepseek/deepseek-v4-pro-0813 — see the documentation for request format.
  3. 3
    You'll be billed $0.66/1M input, $1.98/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

TypePrice (per 1M)
Input tokens$0.66
Output tokens$1.98

Capabilities

Reasoning

About DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813 is the official (post-preview) DeepSeek V4 Pro release, launched on 2026-08-13 with agent upgrades and flexible reasoning effort. DeepSeek kept the API model name unchanged. MIT-licensed open weights are on Hugging Face as DeepSeek-V4-Pro-0813.

Full model details →

Model Specs

Released2026-08-13
ArchitectureMixture of Experts

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Also available on(3)

Vercel AI Gateway$0.66/1MTogether AI$1.32/1MFireworks AI
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Provider

OpenRouter

OpenRouter, Inc.

New York, NY, USA