Update Contact
PUT
/api/partner/v2/contacts/{id}
const url = 'https://api.linqapp.com/api/partner/v2/contacts/1';const options = { method: 'PUT', headers: { 'X-LINQ-INTEGRATION-TOKEN': '<X-LINQ-INTEGRATION-TOKEN>', 'Content-Type': 'application/json' },};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request PUT \ --url https://api.linqapp.com/api/partner/v2/contacts/1 \ --header 'Content-Type: application/json' \ --header 'X-LINQ-INTEGRATION-TOKEN: <X-LINQ-INTEGRATION-TOKEN>' \Updates an existing contact. Only the fields provided will be updated.
At least one of the following fields must be provided:
first_namelast_nameemailphone_number
Additional optional fields:
companytitlelocationuser_email(to change contact owner)
Authorizations
Section titled “Authorizations ”Parameters
Section titled “ Parameters ”Path Parameters
Section titled “Path Parameters ” id
required
integer
The contact ID
Request Body required
Section titled “Request Body required ” Media type application/json
object
contact
required
object
first_name
string
last_name
string
email
string
phone_number
string
company
string
title
string
location
string
user_email
Optional email of the user in your organization who should own this contact. Must be an existing user in your organization. If not provided, defaults to the first admin user.
string
Examples
Update email only
{ "contact": { }}Update multiple fields
{ "contact": { "first_name": "John", "last_name": "Doe", "phone_number": "+15551234567", "company": "Acme Corp", "title": "CEO", "location": "San Francisco, CA" },}Responses
Section titled “ Responses ”Contact updated successfully
Media type application/json
object
data
object
id
integer
first_name
string
last_name
string
full_name
string
email
string
phone_number
string
company
string
title
string
location
string
image_url
string
created_at
string format: date-time
updated_at
string format: date-time
contact_owner
The user who owns this contact in your organization
object
id
integer
email
string
first_name
string
last_name
string
name
string
Example
{ "data": { "id": 123, "first_name": "John", "last_name": "Doe", "full_name": "John Doe", "phone_number": "+15551234567", "company": "Acme Corp", "title": "CEO", "location": "San Francisco, CA", "image_url": null, "created_at": "2025-07-30T10:00:00.000-05:00", "updated_at": "2025-07-30T10:00:00.000-05:00", "contact_owner": { "id": 456, "first_name": "Jane", "last_name": "Owner", "name": "Jane Owner" } }}Contact not found
Media type application/json
Alternative error format used by Contacts and Webhook Subscriptions endpoints (render_standard_error format)
object
status
string
error_code
string
message
string
errors
Array<string>
Example
{ "status": "error", "error_code": "CONTACT_NOT_FOUND", "message": "Contact not found", "errors": [ "The requested contact does not exist or is not accessible to your organization" ]}