I would like to insert two variables into the node - change longitude and latitude so that I can then generate an http request and I get the weather according to location, but if I give two at once then it does not work for me
only if one is fixed
pay and payl are two injects(degrees)
The messages do not wait for each other. If you want to combine 2 messages use a join node. Inject a payload to the join node with a topic lat and the other msg with a payload and a topic lon.