Using msg.payload data to add to http request

Hi,
new to node-red (today) and want to insert a string in msg.payload to a http request GET URL:

http://192.168.0.211:8349/api/speakText?playerId=RINCON_7828CAF3CC4001400&volume=35&text=Current travel time to Milton Keynes is **msg.payload** minutes

How do I insert that data into the URL please?

Thanks

Sorted it {{{payload}}} fixed the syntax