---
title: "Discussion on \"How to Configure ElasticSearch/OpenSearch Alerts for Custom Webhook(on OpsGenie)\" | Hashnode"
description: "Discussion on \"How to Configure ElasticSearch/OpenSearch Alerts for Custom Webhook(on OpsGenie)\". Learn the step-by-step process to set up OpenSearch alerts and integrate them with OpsGenie for quick responses to critical events."
url: "https://hashnode.com/posts/how-to-configure-elasticsearchopensearch-alerts-for-custom-webhookon-opsgenie/6662e81f5b0062647d824a49"
---

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# [How to Configure ElasticSearch/OpenSearch Alerts for Custom Webhook(on OpsGenie)](https://wiwek.hashnode.dev/how-to-configure-elasticsearchopensearch-alerts-for-custom-webhookon-opsgenie?utm_source=hashnode&utm_medium=feed)

Learn the step-by-step process to set up OpenSearch alerts and integrate them with OpsGenie for quick responses to critical events.

Jun 7, 2024 · 2 min read · wiwek.hashnode.dev  
Updated Dec 15, 2025  
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## Written by

[Vivek Kushwah](https://hashnode.com/@wiwek13)

@wiwek13

  
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## Responses

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[Maty Grosz](https://hashnode.com/@mgrosz)

[Nov 6, 2024](https://hashnode.com/posts/how-to-configure-elasticsearchopensearch-alerts-for-custom-webhookon-opsgenie/6662e81f5b0062647d824a49/comment/672b7cf0b63d4a2a1b9b44b5)

Hello I am following your steps, but still getting error code 500 'Could not authenticate' when executing 'Send test message' in OpenSearch (creating a new channel to Opsgenie). Is the value of request Header 'Authorization' is 'GenieKey ${API token}' or just '${API token}'?