# Using Authentication Credentials within NetBox Webhooks

DevFeed: [Using Authentication Credentials within NetBox Webhooks](<https://devfeed.tech/articles/using-authentication-credentials-within-netbox-webhooks-30864.md>)

Original publisher: [Read original article](<https://www.packetcoders.io/using-authentication-credentials-within-netbox-webhooks/>)

Author: Rick Donato

Published: 2026-05-19T10:30:32Z

Content type: tutorial

Language: en

Sources: [Packet Coders - Learn Network Automation](<https://devfeed.tech/sources/packet-coders-learn-network-automation.md>)

Topics: [NetBox](<https://devfeed.tech/topics/netbox.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [Environment Variables](<https://devfeed.tech/topics/environment-variables.md>), [configuration](<https://devfeed.tech/topics/configuration.md>)

Tags: [authentication](<https://devfeed.tech/tags/authentication.md>), [blog](<https://devfeed.tech/tags/blog.md>), [ci-cd](<https://devfeed.tech/tags/ci-cd.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [credentials](<https://devfeed.tech/tags/credentials.md>), [docker](<https://devfeed.tech/tags/docker.md>), [environment-variables](<https://devfeed.tech/tags/environment-variables.md>), [kubernetes](<https://devfeed.tech/tags/kubernetes.md>), [netbox](<https://devfeed.tech/tags/netbox.md>), [webhooks](<https://devfeed.tech/tags/webhooks.md>)

## AI overview

This tutorial explains how to provide authentication credentials in NetBox webhooks without hardcoding secrets in webhook configuration. It presents a custom Jinja2 filter that exposes selected environment variables to webhook headers or bodies, with examples for self-hosted and container-based NetBox deployments.

## Source excerpt

Background A question that came up during a recent NetBox training session was: "How should authentication credentials be provided within NetBox webhooks?" For example, you may need to send a webhook from NetBox to an external system such as: CI/CD platforms internal APIs configuration management systems notification