---
title: "Integration Certificate Annual Renewal"
slug: "integration-certificate-annual-renewal-2022"
updated: 2022-10-20T07:36:35Z
published: 2022-10-20T07:36:35Z
canonical: "knowledge.lightico.com/integration-certificate-annual-renewal-2022"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.lightico.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Integration Certificate Annual Renewal 2022

Lightico provides the ability to sign all outgoing webhooks/events using a certificate, this certificate will enable you to authenticate that the request is originating from Lightico.

Getting the new certificate

If you have not yet received the new certificate, please contact support@lightico.com

## Installing the new certificate

Different systems have different ways to import these certificates and check traffic against them:

- ngnix - [https://www.ssltrust.com.au/help/setup-guides/client-certificate-authentication](https://www.ssltrust.com.au/help/setup-guides/client-certificate-authentication)
- HaProxy - [https://www.haproxy.com/documentation/hapee/latest/security/authentication/client-certificate-authentication/](https://www.haproxy.com/documentation/hapee/latest/security/authentication/client-certificate-authentication/)

IMPORTANT

The Lightico certificate requires the ssl_verify_depth to be set to 4 at least, as our certificate chain is 4 including the CA's.

## Release timeline

Lightico will be switching to the new certificate according to the following timeline:

| Sandbox NA | Sandbox EU | NA1 | EU4 | EU2 |
| --- | --- | --- | --- | --- |
| Oct 30th 11:30 AM UTC | Oct 30th 8:00 PM UTC | Nov 13th 7:00 AM UTC | Nov 13th 10:00 PM UTC | Nov 16th 12:00 AM UTC |