config.yaml

# The chain to follow.
# For more details see https://docs.starknet.io/documentation/architecture_and_concepts/Blocks/transactions/#chain-id.
chain_id: SN_MAIN

# Connection with Starknet feeder-gateway.
central:
    # Maximum number of concurrent requests to Starknet feeder-gateway for getting a type of data (for example, blocks).
    concurrent_requests: 10
    # Starknet feeder-gateway URL. It should match chain_id.
    url: https://alpha-mainnet.starknet.io/
    # In case of failed requests to the central.
    retry:
        # Base waiting time after a failed request. After that, the time increases exponentially.
        retry_base_millis: 30
        # Max waiting time after a failed request.
        retry_max_delay_millis: 30000
        # Maximum number of retries before the node stops retrying.
        max_retries: 10
    # Optional headers for SN-client.
    # http_headers:
    #   header_name_1: header_value_1
    #   header_name_2: header_value_2

# JSON-RPC server. 
# For more details see https://github.com/starkware-libs/starknet-specs/blob/master/api/starknet_api_openrpc.json.
gateway:
    # IP:PORT of the node's JSON-RPC server.
    server_address: 0.0.0.0:8080
    # Maximum chunk size supported by the node in get_events requests.
    max_events_chunk_size: 1000
    # Maximum number of keys supported by the node in get_events requests.
    max_events_keys: 100

# Monitoring server.
monitoring_gateway:
    # node's monitoring server.
    server_address: 0.0.0.0:8081

# Node's storage configuration.
storage:
    db:
        # Path of the node's storage directory, the storage file path will be <path>/<chain_id>.
        # The path is not created automatically.
        path: ./data
        # Max size of the node's storage.
        max_size: 1099511627776 # 1TB.

# Synchronization with Starknet.
sync:
    # Time before checking for a new block after the node is synchronized.
    block_propagation_sleep_duration_secs: 10
    # Waiting time before restarting synchronization after a recoverable error.
    recoverable_error_sleep_duration_secs: 10