Update a custom object schema
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Update a custom object schema
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Basic API lets you update a custom object schema in a single step (PATCH /crm-object-schemas/2026-09/schemas/{objectType}). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I change a custom object's labels or display property?
- How do I make more properties searchable on my custom object?
Say it to your AI assistant
- Update custom object {objectType} labels to {labels}.
- Make {searchableProperties} searchable on custom object {objectType}.
For your developer
PATCH /crm-object-schemas/2026-09/schemas/{objectType} in Hubspot Basic API. Full spec on APIs.io.