DeepSeek peak/off-peak price clock
DeepSeek API bills at half price during off-peak hours. This clock shows the current status, the next switch in your time zone, and both models' rates either way.
DeepSeek Price Clock: a Chrome and Firefox extension that puts the price clock in your toolbar – green for off-peak, red for peak, with optional alerts when the price flips.
Status requires JavaScript
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Off-peak rates
DeepSeek V4.1 Flash
input$0.15
cached$0.003
output$0.60
DeepSeek V4 Pro
input$0.66
cached$0.022
output$1.98
Peak rates
DeepSeek V4.1 Flash
DeepSeek V4.1 Flash input$0.30
DeepSeek V4.1 Flash cached input$0.006
DeepSeek V4.1 Flash output$1.20
DeepSeek V4 Pro
DeepSeek V4 Pro input$1.32
DeepSeek V4 Pro cached input$0.044
DeepSeek V4 Pro output$3.96
Per 1M tokens. Input is a cache miss, cached is input served from DeepSeek's context cache.
Legacy names V4 Flash and Vision Exp still work and bill at Flash rates. Images convert to tokens by size and bill as input. Both models take 1M context with up to 384K output. Concurrency is 2500 for Flash, 500 for Pro.
Rates are from the official DeepSeek pricing page. Image billing follows the Vision token rule and limits follow the concurrency table.