Self-Hosting

Quick Start

docker run -d -p 8001:8001 ghcr.io/synapse-run/cell-gateway:latest

Environment Variables

Variable	Default	Description
SYNAPSE_PORT	8001	Gateway HTTP port
SYNAPSE_AUTH_ENABLED	false	Enable API key auth
SYNAPSE_MAX_CELLS	1000	Max concurrent sandboxes
SYNAPSE_TIMEOUT_MS	3600000	Default cell timeout
SYNAPSE_DATA_DIR	/var/synapse	Persistent data directory

System Requirements

• OS: Linux (x86_64 or ARM64), macOS (Apple Silicon)
• Memory: 2GB minimum, 8GB recommended
• Disk: 10GB for gateway + data
• Runtime: Docker or direct Rust binary