# API
# HTTP API port.
PORT=8191

# Browser pool
# Number of warm browser instances.
BROWSER_POOL_SIZE=1
# Time to wait for a free browser before rejecting a request.
BROWSER_ACQUIRE_TIMEOUT_MS=15000
# Recycle a browser after this many temporary challenge contexts. Set 0 to disable.
BROWSER_RECYCLE_AFTER_CONTEXTS=8
# Maximum Firefox content processes per browser.
BROWSER_CONTENT_PROCESSES=2
# Grace period after a request timeout before a checked-out browser is reclaimed.
BROWSER_STALL_TIMEOUT_MS=180000
# Maximum time to wait while closing a wedged browser or context.
BROWSER_CLOSE_TIMEOUT_MS=10000
# Maximum time to wait for a browser launch.
BROWSER_LAUNCH_TIMEOUT_MS=90000
# Optional Chrome executable override.
CHROME_EXECUTABLE=

# Sessions
# Redis stores solved cookies and browser sessions.
REDIS_URL=redis://localhost:6379
# Lifetime of cached sessions in seconds.
SESSION_TTL_SECONDS=3600

# Upstream proxies
# Tier 3 datacenter proxy: HTTP, authenticated HTTP, or SOCKS5.
# Examples:
# PROXY_URL=http://proxy.example.com:8080
# PROXY_URL=http://user:pass@proxy.example.com:8080
# PROXY_URL=socks5://proxy.example.com:1080
# Separate multiple endpoints with commas to create a pool.
PROXY_URL=
# Optional file with one proxy URL per line.
PROXY_LIST_FILE=
# Tier 4 residential proxy. Uses the same URL and pool formats.
# Examples:
# RESIDENTIAL_PROXY_URL=http://user:pass@residential.example.com:8080
# RESIDENTIAL_PROXY_URL=socks5://residential.example.com:1080
RESIDENTIAL_PROXY_URL=
# Optional file with one residential proxy URL per line.
RESIDENTIAL_PROXY_LIST_FILE=

# HTTP/HTTPS challenge-bypassing proxy
# Enables the general proxy listener.
MITM_PROXY_ENABLED=false
# Proxy address and port. Use 127.0.0.1 for local-only access.
MITM_PROXY_HOST=0.0.0.0
MITM_PROXY_PORT=8192
# Persistent directory for the generated CA certificate and key.
MITM_PROXY_CA_DIR=/data/proxy-ca
# Highest allowed escalation tier. Leave empty to allow Tier 4.
MITM_PROXY_MAX_TIER=
# Logs proxied requests. Errors are always logged.
MITM_PROXY_DEBUG=false

# CAPTCHA audio
# Optional Whisper-compatible speech-to-text endpoint.
STT_URL=
# Optional API key sent to the speech-to-text endpoint.
STT_API_KEY=
# Optional ffmpeg executable override used for audio conversion.
FFMPEG_PATH=