Update a contact
One step with HubSpot. We can help you get access.
Get something done
Update a contact
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Basic API lets you update a contact in a single step (PATCH /crm/objects/2026-03/contacts/{contactId}). 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 contact's phone number or lifecycle stage?
- How do I update a contact when I only have their email?
Say it to your AI assistant
- Update contact {contactId} with {properties}.
- Set {properties} on contact {contactId} identified by {idProperty}.
For your developer
PATCH /crm/objects/2026-03/contacts/{contactId} in Hubspot Basic API. Full spec on APIs.io.