Update an existing contact
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Update an existing contact
with Lightfield · Customer Data Management
Works with AI assistants
Use Lightfield: its Reference Contacts API lets you update an existing contact in a single step (POST /v1/contacts/{id}). Lightfield 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.
- How do I edit a person's details on a contact I already have?
- Can I change just one field on an existing contact?
Say it to your AI assistant
- Update contact {id} with {fields}.
- Change the relationships on existing contact {id} to {relationships}.
For your developer
POST /v1/contacts/{id} in Reference Contacts API. Full spec on APIs.io.