This site covers Iroha's usage & API documentation. For basic info on what Iroha is, please see the main project website.
Though binary support is planned in the future, all transactions in Iroha are currently serialized as JSON.
{
"command" : "message",
"message" : "[arbitrary string]",
"publicKey" : "[base64 public key]",
"signature" : "[base64 signature]",
"version" : "[optional]"
}
「聖の字をヒジリと読むのは、非を知るという意味。」山本常朝