Update contact

PATCH

/contacts/{id}

Applies a partial update to an existing contact. Only fields present in the body are changed; omitted fields are left as-is.

Use ContactUpdate-shaped properties (names align with product field names). Custom fields may be updated under customFields where your schema allows.

404 if the contact id is unknown to the workspace.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Path Params

Body Params application/json

Examples

Responses

🟢200

application/json

Success

Bodyapplication/json

🟠401

🟠404

🔴500

Request Example

Shell

JavaScript

Java

Swift

curl --location --request PATCH 'https://app.highperformr.ai/api/contacts/' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "firstName": "Jamie",
    "lastName": "Rivera",
    "company": {
        "companyName": "Acme Analytics Inc"
    },
    "customFields": {
        "cf_icebreaker": "Loved your post on GTM metrics."
    }
}'

Response Example

200 - Success

{
    "data": {
        "id": "cnt_7f3k9m2pqx",
        "firstName": "Jamie",
        "lastName": "Rivera",
        "fullName": "Jamie Rivera",
        "title": "Staff Software Engineer",
        "linkedIn": "https://www.linkedin.com/in/jamie-rivera-example",
        "emails": [
            "jamie.rivera@acme.io"
        ],
        "sources": [
            "src_csv_import_2025_01"
        ],
        "companies": [
            "cmp_4n8k2j1w"
        ],
        "primaryCompanyId": "cmp_4n8k2j1w",
        "company": {
            "id": "cmp_4n8k2j1w",
            "companyName": "Acme Analytics Inc",
            "companyWebsite": "https://www.acme.io",
            "companyIndustry": "Computer Software",
            "companyHeadcount": "201-500"
        },
        "createdAt": "2025-03-12T14:22:11.000Z",
        "updatedAt": "2025-04-08T09:01:44.000Z"
    }
}

Modified at 2026-08-06 14:14:04

Get contact by ID

Delete contact