custom-api url parameters using datetime

[RLoris]

Hello there,

I'm trying to make my first custom-api widget and I need to pass the date of tomorrow in the URL parameters, documentation is short on that and I couldn't find anything related in discussions, what I have done is this, but it does not give me any results, if I replace with current date "2025-11-07" everything works perfectly, what am I missing here :

type: custom-api
title: waste collection
parameters:
  fromDate: |
    {{ offsetNow "24h" | formatTime "2006-01-02" }}
  untilDate: | 
    {{ offsetNow "24h" | formatTime "2006-01-02" }}
  size: "10"
url: https://api.fostplus.be/recyclecms/public/v1/collections
headers:
...

Thanks for your help 👍

[RLoris]

Found it in a community widget example, but it's also in the doc, my bad, apparently a dynamic request needs this approach, too bad we can't have dynamic parameters with original approach, it looks way cleaner that way :

              {{ $tomorrow := offsetNow "24h" | formatTime "2006-01-02" }}
              {{ $response := newRequest "https://api.fostplus.be/recyclecms/public/v1/collections"
                      | withHeader "x-consumer" "XXXXXXXX"
                      | withParameter "zipcodeId" "XXXXXXXX"
                      | withParameter "streetId" "XXXXXXXX"
                      | withParameter "houseNumber" "XXXXXXX"
                      | withParameter "size" "10"
                      | withParameter "fromDate" $tomorrow
                      | withParameter "untilDate" $tomorrow
                      | getResponse
              }}