The blockchain node is built on Substrate and can be found on Github. The node can either be built from the source or it can be run with Docker using the Docker images at Dockerhub.

Using with Substrate Sidecar

When using with substrate-api-sidecar, you need to add our custom types in a file like shown below and set the environment variable SAS_SUBSTRATE_TYPES as the path of the types file. Refer to this section of sidecar documentation for more details.

"Address": "AccountId",
"LookupSource": "AccountId",