WLED Preset API Command list for reference?

Hello, just learning about the API commands, and was wondering if anyone could reference me to a list of API Commands that are used in the presets and playlists… I had to trouble shoot and was told to try “on true” there. and t=2 (on) and figured out T=0 is off… id like to investigate what else is available. I saw some api lists, but none that mentioned either of those. probably looking in the wrong place. thanks in advance. mike.

In the WLED Wiki, you can find the web API and json API as well as the MQTT API.

thank you. I wasn’t sure if the HTTP API’s were the same as what I was asking about bc mine didn’t contain the “&” symbol. but I changed everything over to JSON… too me a while to figure out what bool" was as its not really listed at t/f until further down… im not a programmer or the like so ties a bit of getting used to.