Required Node Configs

These configurations must be applied for both full nodes and validators.

💡Note: failure to set up below configurations on a validator node may compromise chain functionality.

Node Configs

The dYdX Chain has important node configurations required for normal chain operation. This includes:

The config.toml file read by CometBFT
- (Full documentation (opens in a new tab))
The app.toml file read by CosmosSDK
- (Full documentation (opens in a new tab))

`config.toml`

Consensus Configs

[consensus]
timeout_commit = "500ms"

`app.toml`

Base Configuration

Replace $NATIVE_TOKEN_DENOM at the end of the field with the correct value from Network Constants

### Gas Prices ###
minimum-gas-prices = "0.025ibc/8E27BA2D5493AF5636760E354E46004562C46AB7EC0CC4C1CA14E9E20E2545B5,12500000000$NATIVE_TOKEN_DENOM"

### Pruning ###
pruning = "custom"

# Small numbers >= "2" for validator nodes.
# Larger numbers could be used for full-nodes if they are used for historical queries.
pruning-keep-recent = "7"

# Any prime number between "13" and "97", inclusive.
pruning-interval = "17"

gRPC Configs

[grpc]
# Enable grpc. The Cosmos gRPC service is used by various daemon processes,
# and must be enabled in order for the protocol to operate:
enable = true

# Non-standard gRPC ports are not supported at this time. Please run on port 9090, which is the default
# port specified in the config file.
# Note: grpc can be also be configured via start flags. Be careful not to change the default settings
# with either of the following flags: `--grpc.enable`, `--grpc.address`.
address = "0.0.0.0:9090"

Hardware Requirements Set Up a Full Node