Install

tossctl is a single binary. macOS, Linux, and Windows are supported.

macOS / Linux (one line)

curl -fsSL https://raw.githubusercontent.com/JungHoonGhae/tossinvest-cli/main/install.sh | sh

Handles download, checksum verification, and PATH setup automatically.

Windows (PowerShell)

irm https://raw.githubusercontent.com/JungHoonGhae/tossinvest-cli/main/install.ps1 | iex

Homebrew

brew install JungHoonGhae/tossinvest-cli/tossctl
# upgrade
brew upgrade tossctl

From source (Go 1.25+)

go install github.com/JungHoonGhae/tossinvest-cli/cmd/tossctl@latest

Prerequisites

auth login requires Google Chrome and Python. The one-line installer sets them up automatically; in manual setups, tossctl doctor tells you what's missing.

Verify

tossctl version
tossctl doctor

doctor checks the binary, Chrome, Python, session, and endpoint health. If something is off, tossctl doctor --report produces a JSON diagnostic (home paths auto-masked) you can attach to an issue.