---
title: "Update multiple contacts"
method: PATCH
path: "/contacts/batch"
tags: ["Contacts"]
---

# Update multiple contacts

`PATCH /contacts/batch`

The same as `[PATCH] /contacts/{contactId}`, but for multiple contacts.
Contacts are saved with `all or nothing` strategy, so all contacts must be valid.
The maximum amount of contacts to update in a single request is 100.

It is important to note that contacts are website visitors who have interacted with the Tidio widget and have been identified by their name, email address, or phone number.

## Response `204`

It means that all the contacts have been updated.

## Other responses

- `400` — Bad Request
- `422` — Unprocessable Entity

---

[API](https://skmtc.net/tidio/apis/tidio-openapi.md) · [All operations](https://skmtc.net/tidio/apis/tidio-openapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/tidio/tidio-openapi/revisions/60b2d5edc91f/schema)