Introducing the Custom Field API (Public Preview)

Kristen Jackson

The Custom Field API is now available in a public preview. Use it to manage custom field categories and custom field data types for constituents and other record types.

OperationId	Route	Description
DeleteCustomField	DELETE /customfieldcategories/{id}	Delete a custom field by ID.
GetCustomFieldCategoryById	GET /customfieldcategories/{id}	Gets custom field category by ID.
EditCustomFieldCategory	PATCH /customfieldcategories/{id}	Edit custom field category.
GetCustomFieldCategories	GET /customfieldcategories	Gets a list of custom field categories for a given custom field type.
AddCustomFieldCategory	POST /customfieldcategories	Add custom field category.

For details on available operations, see the Custom Field API endpoint reference.