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DELETE
/
v1
/
custom-fields
/
{customFieldId}
Delete a custom field
curl --request DELETE \
  --url https://api.prod.getdex.com/v1/custom-fields/{customFieldId} \
  --header 'Authorization: Bearer <token>'
{
  "error": true,
  "message": "<string>"
}

Use cases

  • Remove a custom field that is no longer needed
  • Clean up unused fields from the contact schema
  • Delete a field as part of a data model reorganization
Deleting a custom field permanently removes its values from all contacts. This action cannot be undone.

Authorizations

Authorization
string
header
required

Use your Dex API key (e.g. dex_abc123...) as the Bearer token.

Path Parameters

customFieldId
string
required

Response

Successful response

error
boolean
required
message
string
required