List package availability
documentedList availability for all packages that support the API calendar
GET /api2/arrangementen/beschikbaarheidPackagesno implementation yet0 runsInput
domain*
Recras domain (subdomain before .recras.nl)
e.g. mycompany
begin*
Begin date (ISO8601 date, e.g. 2026-02-18)
YYYY-MM-DD
eind*
End date (ISO8601 date, e.g. 2026-02-28)
YYYY-MM-DD
Calls Recras as you (your API key is your account); keychains.dev holds the credentials.