Update or upsert a contact
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Update or upsert a contact
with Loops · Customer Data Management
Works with AI assistants
Use Loops: its Loops OpenAPI Spec Contacts API lets you update or upsert a contact in a single step (PUT /v1/contacts/update). Loops 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 change an existing contact's name or properties?
- Can I change a contact's email address if they have a user ID?
- Will updating a contact create one if it doesn't exist yet?
Say it to your AI assistant
- Update the contact with user ID {userId} to email {email}.
- Unsubscribe existing contact {email} by setting subscribed to {subscribed}.
- Upsert contact {email} with first name {firstName}.
For your developer
PUT /v1/contacts/update in Loops OpenAPI Spec Contacts API. Full spec on APIs.io.