Websocket node customization

[cymplecy]

I'm thinking that only in the same way as suggested in your other thread

Setting Mqtt url through API

You could use the Admin API to get the full flow configuration, modify it however you want, and then post it back. https://nodered.org/docs/api/admin/methods/get/flows/ https://nodered.org/docs/api/admin/methods/post/flows/