curl --location --request POST 'https://api.vereinsantrag.de/v1/club/membership-form' \
--header 'Content-Type: application/json' \
--data-raw '{
"notes": "string",
"showSepa": true,
"showOnAccount": true,
"showSignature": true,
"needConfirmation": true
}'
{
"notes": "string",
"showSepa": true,
"showOnAccount": true,
"showSignature": true,
"needConfirmation": true
}