Surround the assignment value with parseInt()
msg.payload = [{temp: parseInt(msg.payload.eta.value[0].$.strValue)},{room: "aussen"}]
Ps,
Hi, in order to make code more readable and importable it is important to surround your code with three backticks
```
like this
```
You can edit and correct your post by clicking the pencil icon.
See this post for more details - How to share code or flow json