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Custom Webhook app icon

Custom Webhook

This app provides a mechanism to send custom webhooks from Splunk using a custom Python script, enabling full configuration of parameters that Splunk’s default webhook capability is limited in—especially custom HTTP headers (e.g., Authorization: Bearer ..., API keys). The goal of the app is to integrate Splunk with external systems (SIEM/SOAR, ticketing, incident management, chat ops, internal APIs) in scenarios that require authentication headers that Splunk’s built-in webhook cannot support.Built by tung nguyen
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Default Version 1.0.0

February 27, 2026

Compatibility

Splunk Enterprise, Splunk Cloud

Platform Version: 10.5, 10.4, 10.3, 10.2, 10.1, 10.0, 9.4, 9.3, 9.2, 9.1, 9.0

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5
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This app provides a mechanism to send custom webhooks from Splunk using a custom Python script, enabling full configuration of parameters that Splunk’s default webhook capability is limited in—especially custom HTTP headers (e.g., Authorization: Bearer ..., API keys). The goal of the app is to integrate Splunk with external systems (SIEM/SOAR, ticketing, incident management, chat ops, internal APIs) in scenarios that require authentication headers that Splunk’s built-in webhook cannot support.