---
title: "Update a specific contact"
method: PUT
path: "/brands/{brand_id}/contacts/{id}"
tags: ["Contacts"]
---

# Update a specific contact

`PUT /brands/{brand_id}/contacts/{id}`

## Path parameters

- `brand_id` integer, required
- `id` integer, required

## Request body

- ContactUpsertRequest — Request body for creating or updating contacts. Exact supported fields are documented per endpoint.
  - `mobile_number` string
  - `first_name` string
  - `last_name` string
  - `email` string, email
  - `custom_fields` object

## Response `200`

Contact updated successfully.

- Contact
  - `contact_id` integer
  - `_brand_id` integer
  - `mobile_number` string, nullable
  - `first_name` string, nullable
  - `last_name` string, nullable
  - `email` string, email, nullable
  - `opt_in_status` string, nullable
  - `created` string, nullable
  - `last_updated` string, nullable

## Other responses

- `400` — Bad Request
- `403` — Forbidden
- `404` — Not Found
- `500` — Internal Server Error

---

[API](https://skmtc.dev/slicktext/apis/slicktext-api-new-platform.md) · [All operations](https://skmtc.dev/slicktext/apis/slicktext-api-new-platform/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/slicktext/slicktext-api-new-platform/revisions/6f6c30f01b42/schema)