Blog Pricing & Cost
DeepSeek API Pricing 2026: V4 Flash, V4 Pro Breakdown
DeepSeek V4 Flash and V4 Pro pricing explained with input, output, cache, and budget examples. Verify current rates in the official and live pricing pages.
Pricing updated 2026-08-19: AIWave V4 Flash is $0.30 input, $1.32 output, and $0.006 cache hit; V4 Pro is $1.32 input, $3.96 output, and $0.044 cache hit per 1M tokens.
title: "DeepSeek API Pricing 2026: V4 Flash, V4 Pro and Cost Breakdown"
published: true
tags: deepseek, pricing, api-cost, deepseek-v4
canonical_url: https://aiwave.live/blog/deepseek-api-pricing-2026
description: "DeepSeek API pricing updated 2026-08-19. AIWave V4 Flash is $0.30/$1.32 and V4 Pro is $1.32/$3.96 per 1M tokens."
DeepSeek offers two flagship models in 2026: V4 Flash (speed and cost) and V4 Pro (quality). Both are available through AIWave at a small markup over direct DeepSeek pricing, with the benefit of a single API key and PayPal payments.
Official vs AIWave Pricing
| DeepSeek Direct | AIWave | Markup | |
|---|---|---|---|
| V4 Flash Input | $0.44 peak | $0.30 all day | Gateway rate |
| V4 Flash Output | $1.32 peak | $1.32 all day | Gateway rate |
| V4 Pro Input | $1.32 peak | $1.32 all day | Gateway rate |
| V4 Pro Output | $3.96 peak | $3.96 all day | Gateway rate |
DeepSeek direct prices from api-docs.deepseek.com. AIWave prices from aiwave.live/pricing.
AIWave is actually slightly cheaper than going direct for V4 Pro. This is possible because AIWave negotiates volume pricing and the small overhead from their aggregation layer is absorbed.
Context Window
| Model | Context | Max Output | Cost per full context fill |
|---|---|---|---|
| V4 Flash | 1M tokens | 384K tokens | $0.31 |
| V4 Pro | 1M tokens | 384K tokens | $0.93 |
| GPT-4o (comparison) | 128K tokens | 16K tokens | $0.42 |
DeepSeek's 1M context window is 5-8x larger than most competitors. For codebase analysis and long documents, this means fewer API calls to chunk and reassemble content.
Usage Scenarios
IDE Coding (Cursor, Continue)
200 calls/day, 4K input + 2K output, 22 days:
| Model | Monthly |
|---|---|
| V4 Flash | $5 |
| V4 Pro | $18 |
| GPT-4o | $132 |
| Claude Sonnet 4 | $185 |
Chat Application (100 calls/day, 3K + 1.5K)
| Model | Monthly |
|---|---|
| V4 Flash | $1.65 |
| V4 Pro | $8 |
| GPT-4o | $59 |
Cached Input Pricing
DeepSeek offers cached input discounts (prefix matching). When your request shares a prefix with a recent request, input tokens are cheaper:
| Normal Input | Cached Input | |
|---|---|---|
| V4 Flash (AIWave) | $0.30/1M | $0.006/1M |
| V4 Pro (AIWave) | $1.20/1M | $0.044/1M |
Cached input works automatically — no code changes needed. Repeated prompts or system instructions trigger the discount.
Getting Started
Top-ups start at $5. Estimate the test budget from the live rate card.