How to Connect OpenClaw to Gmail and Google Calendar

# 1. Go to https://console.cloud.google.com
# 2. Click "Select a project" → "New Project"
# 3. Name it "OpenClaw Integration"
# 4. Note your Project ID (you'll need it later)

# In Google Cloud Console:
# 1. Navigate to "APIs & Services" → "Library"
# 2. Search for "Gmail API" and click "Enable"
# 3. Search for "Google Calendar API" and click "Enable"
# 4. Wait 2-3 minutes for APIs to fully activate

# In "APIs & Services" → "OAuth consent screen":
# 1. Choose "External" user type (unless using Google Workspace)
# 2. Fill in:
#    - App name: OpenClaw
#    - User support email: your-email@example.com
#    - Developer contact: your-email@example.com
# 3. Add scopes:
#    - https://www.googleapis.com/auth/gmail.modify
#    - https://www.googleapis.com/auth/calendar.events
# 4. Add test users (your Gmail address)
# 5. Save and continue

# In "APIs & Services" → "Credentials":
# 1. Click "Create Credentials" → "OAuth client ID"
# 2. Application type: "Desktop app"
# 3. Name: "OpenClaw Desktop Client"
# 4. Click "Create"
# 5. Download the JSON file (credentials.json)
# 6. Save it to: ~/.openclaw/credentials/google-credentials.json

# Create adapter config:
cat > ~/.openclaw/adapters/google/config.json << 'EOF'
{
  "enabled": true,
  "credentials_path": "~/.openclaw/credentials/google-credentials.json",
  "token_path": "~/.openclaw/credentials/google-token.json",
  "scopes": [
    "https://www.googleapis.com/auth/gmail.modify",
    "https://www.googleapis.com/auth/calendar.events"
  ],
  "auto_refresh": true
}
EOF

# Restart OpenClaw to load the adapter:
npm restart

# In OpenClaw chat, trigger OAuth flow:
/connect google

# OpenClaw will:
# 1. Open browser with Google OAuth consent screen
# 2. Ask you to sign in and grant permissions
# 3. Save the refresh token to google-token.json

# Verify connection:
/google test-connection

# Test Gmail reading:
/gmail list-messages limit:5

# Test Gmail sending:
/gmail send to:yourself@example.com subject:"Test" body:"Hello from OpenClaw"

# Test Calendar reading:
/calendar list-events days:7

# Test Calendar creation:
/calendar create-event title:"OpenClaw Test" start:"2025-02-01T14:00:00" duration:60