Meta-Fungible Application

Getting Started

To get started, first create deploy the fungible application example by following the application's README.

After deploying your fungible application, store your fungible application's ID as it will be used to deploy the meta-fungible application.

Deploying the application

The meta-fungible application works by calling the fungible application and invoking operations on it.

To deploy the meta-fungible application, use fungible application's ID (assuming it is stored at $FUNGIBLE_APP_ID).

linera project publish-and-create \
    --required-application-ids $FUNGIBLE_APP_ID \
    --json-parameters "\"$FUNGIBLE_APP_ID\""

The required JSON parameters are used to reference the specific instance of the fungible application and the required-application-ids are used to tell the client which applications we depend on.

Running the application

To run the application, start a linera-service:

linera service

And navigate to localhost:8080 starting the GraphQL IDE. At this point listing the applications on your default chain should result in a list containing the fungible and metafungible application.

Open the link for the meta-fungible application and using the GraphQL call the transfer field to send tokens to a desired account.

mutation {
    transfer(...) 
}

Then, navigating to the fungible application GraphQL interface, the updated balances can be inspected in the accounts field.