# The server rejects every non-loopback host. Keep this value unchanged.
TAB2API_HOST=127.0.0.1
TAB2API_PORT=3210

# Optional 24-512 visible ASCII characters. If omitted, a random token is created at
# .tab2api/api-token with restrictive permissions.
# TAB2API_API_TOKEN=replace-with-a-long-random-secret

TAB2API_DATA_DIR=.tab2api
TAB2API_PROFILE_DIR=.tab2api/browser-profile
TAB2API_HEADLESS=false

# Parallel browser tabs. Keep 1 for maximum reliability; try 2 only after testing your account/UI.
TAB2API_CONCURRENCY=1
TAB2API_QUEUE_CAPACITY=16
TAB2API_REQUEST_TIMEOUT_MS=120000
TAB2API_IMAGE_TIMEOUT_MS=300000
TAB2API_BODY_LIMIT_BYTES=262144
TAB2API_MEDIA_LIMIT_BYTES=10485760
# Run every turn in a ChatGPT Temporary Chat (nothing kept in account history) unless a
# request passes `temporary:false`. Incompatible with conversation_id and project routes.
TAB2API_TEMPORARY_CHAT=false

# Preflight ceiling for one serialized message, in estimated o200k tokens. The default is
# the largest measured single-message bound; lower it for accounts with smaller windows.
TAB2API_MAX_PROMPT_TOKENS=104000

TAB2API_DEBUG=false
TAB2API_LOG_LEVEL=info

# Optional personal Cloudflare Tunnel hostname used by the Windows Access verification script.
# TAB2API_TUNNEL_HOSTNAME=tab2api.example.com