Use a container image with a[freestyle step]({{site.baseurl}}/docs/codefresh-yaml/steps/freestyle/) such as`tuttum/curl` to send a notification to a Slack channel.

Use a container image with a[freestyle step]({{site.baseurl}}/docs/codefresh-yaml/steps/freestyle/) such as`byrnedo/alpine-curl` to send a notification to a Slack channel.

{:start="1"}

1. Get the {% raw %}```${{SLACK_WEB_URL}}```{% endraw %} and put it in the Environment Variables or use[shared configuration]({{site.baseurl}}/docs/configure-ci-cd-pipeline/shared-configuration/)

{% highlight yaml %}

slack_notify:

image: byrnedo/alpine-curl,curlimages/curl, or any other curl image

image: byrnedo/alpine-curl #curlimages/curl, or any other curl image

commands:

- curl -X POST --data-urlencode 'payload={"text":"Test slack integration via yaml"}' {% raw %}${{SLACK_WEB_URL}}{% endraw %}

{% endhighlight %}