ion neb Neb Instance of Neb library. See: API documentation Example var api = new API ( new Neb() ); // or just var api = new Neb().api; Methods getNebState() Method get state of Nebulas Network. See: https://github.com/nebulasio/wiki/blob/master/rpc.md#getnebstate Returns: NebStateObject Example var api = new Neb().api; api.getNebState().then(function(state) { //code }); latestIrreversibleBlock() Method get latest irreversible block of Nebulas Network. See: https://github.com/nebulasio/wiki/blob/master/rpc