---
title: "Update a contact's topics"
method: PATCH
path: "/contacts/{id}/topics"
tags: ["Contacts"]
---

# Update a contact's topics

`PATCH /contacts/{id}/topics`

## Request

- Base URL: `https://api.mepmail.dev`
- URL: `https://api.mepmail.dev/contacts/{id}/topics`
- Auth: HTTP bearer

Opts a contact in or out of topics.

## Path parameters

- `id` string, required

## Request body

- object[]
  - `id` string, uuid, required
  - `subscription` 'opt_in' | 'opt_out', required

## Response `200`

Contact topic subscriptions updated

- UpdateContactTopicsResponse
  - `id` string, uuid, required

## Other responses

- `401`: Missing, malformed or invalid API key
- `404`: Not found
- `422`: Validation error
- `429`: Rate limit exceeded: 600 requests per minute per API key and 3,000 per team; wait for Retry-After

---

[API](https://skmtc.dev/mepmail/apis/mepmail-api.md) · [All operations](https://skmtc.dev/mepmail/apis/mepmail-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mepmail/apis/mepmail-api/revisions/262a89f73730?raw)