Ledger to Ledger

In the Formance Ledger world, ledgers are logically separated from one another.

There are occurences where you want to transfer value from one ledger to another.

Fortunately for us, Flows provide a way to do this that takes care of the underlying details for us.

Workflow definition

---
stages:
# let's first provision a user account on our first ledger
- send:
    source:
      account:
        id: "world"
        ledger: "flows-demo-001"
    destination:
      account:
        id: "users:42"
        ledger: "flows-demo-001"
    amount:
      asset: "USD/2"
      amount: 100
# now let's transfer that value to our second ledger
- send:
    source:
      account:
        id: "users:42"
        ledger: "flows-demo-001"
    destination:
      account:
        id: "users:42"
        # note that we're sending to a different ledger
        ledger: "flows-demo-002"
    amount:
      asset: "USD/2"
      amount: 100

Running the workflow

Let's save the above workflow to a file called ledger-to-ledger.yaml and run it:

fctl orchestration workflows create ledger-to-ledger.yaml

Let's check the status of the workflow:

fctl orchestration workflows run <workflow-id>

We can now check the status of the workflow instance:

fctl orchestration workflows instances show <workflow-instance-id>

Notes