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GET
/
crm
/
v3
/
limits
/
custom-object-types
Read custom object limits
curl --request GET \
  --url https://api.hubapi.com/crm/v3/limits/custom-object-types \
  --header 'Authorization: Bearer <token>'
{
  "limit": 123,
  "percentage": 123,
  "usage": 123
}

Supported products

Requires one of the following products or higher.
Marketing HubMarketing Hub -Free
Sales HubSales Hub -Free
Service HubService Hub -Free
Content HubContent Hub -Free
Data HubData Hub -Free

Authorizations

Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Response

successful operation

limit
integer<int64>
required

The maximum number of custom objects allowed.

percentage
number
required

The percentage of the custom object limit that is currently used.

usage
integer<int64>
required

The current number of custom objects used.

Last modified on December 16, 2025