1 unstable release

0.1.0	Feb 7, 2026

#916 in Magic Beans

MIT license

565KB
9K SLoC

nklave-server

Main server binary for Nklave with TLS, metrics, and configuration.

Installation

cargo install nklave-server

Usage

# Start with default configuration
nklave --keys-dir ./keys --data-dir ./data

# With environment variables
NKLAVE_LISTEN_ADDR=0.0.0.0:9000 \
NKLAVE_KEYSTORE_PASSWORD=secret \
nklave

Binaries

nklave - Main server binary
generate-test-keys - Generate test validator keystores
slashing-protection - EIP-3076 import/export utility

Configuration

Environment Variable	Default	Description
`NKLAVE_LISTEN_ADDR`	`127.0.0.1:9000`	Server listen address
`NKLAVE_KEYS_DIR`	`./keys`	Validator keystores directory
`NKLAVE_DATA_DIR`	`./data`	State and logs directory
`NKLAVE_KEYSTORE_PASSWORD`	-	Keystore decryption password
`NKLAVE_API_TOKENS`	-	Comma-separated bearer tokens
`NKLAVE_METRICS_ADDR`	-	Prometheus metrics endpoint
`NKLAVE_CHECKPOINT_INTERVAL`	`300`	Checkpoint interval in seconds

License

MIT License - Cryptuon

Dependencies

~33–52MB
~875K SLoC