---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/52148#article
headline: "52148: Expired APNs provider token used"
url: https://www.twilio.com/docs/api/errors/52148
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 52148: Expired APNs provider token used

Log Level: ERROR

## Description

### Possible causes

* The APNs provider token has been in the cache for too long
* The APNs provider token is generated incorrectly

### Possible solutions

* Verify that your Webhook Credential is configured correctly
* Verify that your token endpoint is configured correctly
* If the problem persists, please contact [customer support](https://www.twilio.com/help/contact).