example.env.local

DATABASE_URL=postgresql://lingo:lingo_local_dev@localhost:5437/lingo
BETTER_AUTH_SECRET=lingo-dev-secret-change-in-production
BETTER_AUTH_BASE_URL=http://localhost:3000
OPENAI_API_KEY=sk-proj-
ANTHROPIC_API_KEY=sk-ant-
LLM_PROXY_URL=
LLM_PROXY_API_KEY=
GOOGLE_AI_API_KEY=

# Resend (optional - for transactional emails like password reset)
RESEND_API_KEY=
RESEND_FROM_EMAIL=OpenLingo <noreply@yourdomain.com>

# Cloudflare Turnstile (optional - for bot protection on auth forms)
NEXT_PUBLIC_TURNSTILE_SITE_KEY=1x00000000000000000000AA
TURNSTILE_SECRET_KEY=1x0000000000000000000000000000000AA

# Slack (optional - for feedback/help and signup notifications)
SLACK_WEBHOOK=

# Cloudflare R2 (optional - for audio storage)
R2_ACCOUNT_ID=
R2_ACCESS_KEY_ID=
R2_SECRET_ACCESS_KEY=
R2_BUCKET_NAME=
R2_PUBLIC_URL=
R2_API_TOKEN=

# Exa Search (optional - for web search in chat)
EXA_API_KEY=