@michielbdejong Hi Michiel, I interpret the "JSON" (protocol) can be considered deprecated right now. That was the protocol I was using for the java ledger (https://github.com/earizon/java-vertx-ledger/tree/master/src/main/java/com/everis/everledger/handlers) -that actually is not java but kotlin using the java-ilp-core package -.
Is there any code to check how the new binary protocol is being used in NodeJS?. I'm thinking something similar to the five-bells-ledger/tests I used to develop the java/kotlin ledger.
My intution says that porting from JSON to OER must be a matter of "re-encoding" the messages, so it must not be really difficult.