Hopper serves DeepSeek V4.1 Flash for the coding agent you already use: OpenCode, Hermes Agent or Pi.

Used by developers in 44 countriesLive

Starter

For everyday coding

$20/ month

~4 hours of agent coding a day

Get Starter

Includes

  • DeepSeek V4.1 Flash 1017new
  • Session and weekly usage limits

ProMost popular

For all-day coding

$50/ month

10–12 hours of agent coding a day

Start free trial

7-day free trial

Everything in Starter, plus:

  • 3x Starter usage
  • Abliterated model for security work

Max

For parallel agents

$200/ month

Several agents, all day

Get Max

Everything in Pro, plus:

  • 10x Starter usage

OpenCode has Hopper built in: type /connect, choose Hopper and paste your key. For Hermes and Pi, run the snippet below.

For your coding agent

/connect     choose Hopper, paste your key
             pick DeepSeek V4.1 Flash 1017

Don't have OpenCode? Download it ›