Send Onfleet driver signup messages in Slack

Summary Onfleet is a last-mile delivery software that provides end-to-end route planning, dispatch, communication, and analytics to handle the heavy lifting while you can focus on your customers. This workflow template listens to Onfleet driver sign-up events and automatically notifies you on Slack. Configurations Update the Onfleet node with your own Onfleet credentials, to register for an Onfleet API key, please visit https://onfleet.com/signup to get started Update the Slack node with your own Slack credentials Update the Slack channel to something that exists in your Slack workspace, the default is set to new-driver-signup in this example which may not apply to your workspace Update the

Help me set up the n8n workflow "Send Onfleet driver signup messages in Slack" (https://n8n.io/workflows/1532). It uses: Slack. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.