tv4play

Login to tv4play.se, then press ctrl + shift + i or F12, then press console tab.

copy the code below and paste it in the text area next to the > sign then press enter.

document.cookie
  .split("; ")
  .find((row) => row.startsWith("tv4-refresh-token="))
  ?.split("=")[1]; 

Copy that text that starts with ey..
then you can use it like this: svtplay-dl --token "ey.." https://tv4play.se/..

or use put it in the config like this for example

service:
  tv4play:
    token: "ey..."