Updates an existing customer

PUT

/v1/customers/{customerId}

Updates an existing customer using the customerId provided in the URL. Allows modification of name, company, primary contact details (email/phone), address information, preferred contact methods (Email, Phone, SMS), and marketing opt-in preferences. The customerId must reference an existing customer in the system.

Request

Path Params

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Customer updated successfully

Body

🟠400

🟠401

🔴500

Request Example

Shell

JavaScript

Java

Swift

curl --location --request PUT 'https://dev.api.fieldedge.com/leads/v1/customers/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "firstName": "Sam",
    "lastName": "Wilson",
    "companyName": "Stark Industries",
    "email": "sam.wilson@test.com",
    "phoneNumber": "+14155552671",
    "preferredContactMethods": [
        "Email",
        "Phone"
    ],
    "address1": "123 Main St",
    "address2": "Suite 100",
    "city": "Dallas",
    "state": "TX",
    "zip": "75001",
    "marketingEmailOptIn": true,
    "marketingSmsOptIn": false
}'

Response Example

200 - response

{
    "data": {
        "customerId": "9f1a6b1c-3a3e-4b91-9a2f-2c6a9fbb1234",
        "updatedAt": "2026-02-09T10:15:30Z"
    }
}

Modified at 2026-02-26 12:18:25

Get customer details by ID

Registers a new webhook endpoint to receive event notifications.