Bulk create custom fields
documentedCreate multiple custom fields in a single request.
POST /v4/bulk/custom_fieldsCustom Fieldsno implementation yet0 runsInput
label1*
First custom field label
e.g. 'Interests'
label2
Second custom field label
e.g. 'Country'
label3
Third custom field label
e.g. 'Membership level'
callback_url
Callback URL (optional)
https://example.com/webhook
Calls Kit as you (your API key is your account); keychains.dev holds the credentials.