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Goose

Coding agents & IDEs

Block's open-source on-machine agent (CLI and desktop).

Website
Base URL
https://api.ultragpt.pro/v1
API format
OpenAI Chat Completions
Models
Ids, prices & context
Fill the guide with your values

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Your system

Setup

  1. 1Run goose configure → Configure Providers → OpenAI.
  2. 2Host https://api.ultragpt.pro (no /v1), base path v1/chat/completions (no leading slash), your UltraGPT key, then a model id. Check with goose info -v.
cat >> ~/.zshrc <<'EOF'
export GOOSE_PROVIDER="openai"
export OPENAI_HOST="https://api.ultragpt.pro"
export OPENAI_BASE_PATH="v1/chat/completions"
export OPENAI_API_KEY="<your UltraGPT key>"
export GOOSE_MODEL="claude-opus-4.8"
EOF
source ~/.zshrc
goose session
Tips
  • Any model id from Models works; suffixes like :online (web search) and :nitro work too.
  • Give each tool its own key with a spend limit, so usage shows separately in Activity.
  • Something off? Error codes · Support