---
title: customerAccessTokenRenew - Storefront API
description: >
  Renews a customer access token.


  Access token renewal must happen *before* a token expires.

  If a token has already expired, a new one should be created instead via
  `customerAccessTokenCreate`.
api_version: 2026-01
api_name: storefront
type: mutation
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/storefront/latest/mutations/customerAccessTokenRenew
  md: >-
    https://shopify.dev/docs/api/storefront/latest/mutations/customerAccessTokenRenew.md
---

# customer​Access​Token​Renew

mutation

Requires `unauthenticated_write_customers` access scope.

Renews a customer access token.

Access token renewal must happen *before* a token expires. If a token has already expired, a new one should be created instead via `customerAccessTokenCreate`.

## Arguments

* customerAccessToken

***

## Customer​Access​Token​Renew​Payload returns

* customerAccessToken
* userErrors

***

## Examples

* ### customerAccessTokenRenew reference