1. Download the docker-compose.yml pre-configured for the chain, e.g. devnet, and start the ag-solo service:

   docker-compose up -d

2. Alternatively use the generic docker-compose.yml in this repository and configure it with the right SDK version and network config URL:

   • Figure out which version tag to use. Usually the version tag is the same as the name of the chain. You can find the chain name either in the explorer (https://devnet.explorer.agoric.net/) or in the network-config file.
   • Start the ag-solo service on devnet:

     SDK_TAG=agoricdev-5.2 NETCONFIG_URL=https://devnet.agoric.net/network-config docker-compose up -d

3. Watch the logs for registration details:

   docker-compose logs -f --tail=50

4. Issue an unguessable URL to the wallet:

   docker-compose exec ag-solo agoric open --repl

See Setting up an Agoric Dapp Client with docker compose in the agoric-sdk wiki.