I want to know how many times I got a specific number when I rolled the dice.

I want to know how many times I got a specific number when I rolled the dice. The game I play is when I use d6 dice and the number below the target is valid. If you get 1, you'll get an additional point for every number you get. For example If it's 5d6s <4 [1,1,3,4,6] 1, 1, 3, and 4 are successful dice, and two dice with 1 are given an additional damage each, so the total damage should be 6. I looked up the explosion dice, but I think it's a little different because it's not rolling the dice again, but adding one point of damage unconditionally. Is there a way to count only the specific values of the dice through api?

Probably, but if you're working with a custom character sheet, you can set up the sheet to do it without an API script by using Custom Roll Parsing.

If I understand correctly, you can do this without the API. Look up failure points . If your mechanic works with 3 different values: failed rolls are worth 0, succesful rolls are worth 1 point, and rolls of 1 give 2 points, you can do it using failure points. The dice roll isnt obvious, but it would be something like this: /roll ?{how many dice|1}d6<1f>5 + ?{how many dice} This method is broken into two steps: first you get -1 point for each die over 4, 0 points fior dice below 4, and 1 point for rolls of 1. Then you add the number of dice rolled, means you get +1 on each die. Together this means you get 0 if rolling above 4, 1 for rolls of 2-4, and 2 for rolls of 1. That sounds like the roll you want. If you want the roll to be a bit prettier, you can use the default roll template: &{template:default} {{name=Name of Roll}} {{roll=[[?{how many dice|1}d6<1f>5 + ?{how many dice}]]}} You can of course do more with the API - look up the ScriptCards script, that's great for custom rolls of all types.

Oh, failure dice works. Thank you so much. I thought I should save the number of dice with 1 using api and add it up later, but there was a much easier way. But after testing it, /r 6d6<1f>5+6 If the dice is, If 1, 3, 4, 5, 6 came out, It needs to be calculated as a success, but I think only the numbers except 5 are checked. Can it be used not as big or the same, but only as excess? I can get the target and add 1 from the macro. There's no problem, but I'm curious.

In roll20, the > symbol is the same as >= in normal math. So >5 means numbers of 5 or greater.