Setup network variables

This document describes the command to set up the environment depending on the type of network you want to use.

-mainnettestnetdevnetznet (localnet)
Chain IDcoreum-mainnet-1coreum-testnet-1coreum-devnet-1coreum-devnet-1
Denomucoreutestcoreudevcoreudevcore
RPC URLhttps://full-node.mainnet-1.coreum.dev:26657https://full-node.testnet-1.coreum.dev:26657https://full-node.devnet-1.coreum.dev:26657http://localhost:26657
Cosmovisor versionv1.5.0v1.5.0v1.5.0v1.5.0
Cored versionv4.0.1v4.0.1You can find the link to binary at this pagealready installed via crust
Upgrade nameCheck the Name column hereCheck the Name column heregenesisgenesis
State sync servershttps://full-node-californium.mainnet-1.coreum.dev:26657 https://full-node-curium.mainnet-1.coreum.dev:26657https://full-node-eris.testnet-1.coreum.dev:26657 https://full-node-pluto.testnet-1.coreum.dev:26657not supportednot supported
  • ⚠️ Keep in mind, that our Public RPC Node is stable, but there is always a risk of DDoS attacks, and if you build your own product(wallet, etc), it is recommended to rely on your own RPC Node.

  • ⚠️ Also, having own RPC node is recommended if you frequently query the Node(for instance, for indexing), since we have rate limiting there.

  • Set the chain env variables with the values corresponding to the network you want to connect to, from the table above.

    export COREUM_CHAIN_ID="{Chain ID}"
    export COREUM_DENOM="{Denom}"
    export COREUM_NODE="{RPC URL}"
    export COREUM_COSMOVISOR_VERSION="{Cosmovisor version}"
    export COREUM_VERSION="{Cored version}"
    export UPGRADE_NAME="{Upgrade name}"
    
    export COREUM_CHAIN_ID_ARGS="--chain-id=$COREUM_CHAIN_ID"
    export COREUM_NODE_ARGS="--node=$COREUM_NODE"
    
    export COREUM_HOME=$HOME/.core/"$COREUM_CHAIN_ID"
    
    export COREUM_BINARY_NAME=$(arch | sed s/aarch64/cored-linux-arm64/ | sed s/x86_64/cored-linux-amd64/)
    export COSMOVISOR_TAR_NAME=cosmovisor-$COREUM_COSMOVISOR_VERSION-linux-$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/).tar.gz
    

Attention! Set those variables globally so it is automatically set after starting a new terminal session.