Send TheHive alerts using SIGNL4

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This sample workflow allows you to forward alerts from TheHive 5 to SIGNL4 in order to send reliable alerts to your team. There are two nodes for testing the TheHive connection ("TheHive Read Alert...

Best for

SecOps automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.thehive, n8n-nodes-base.if, n8n-nodes-base.signl4, n8n-nodes-base.webhook, n8n-nodes-base.manualtrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Ron.

Original n8n.io source

1.1 Workflow description

Title: Send TheHive alerts using SIGNL4
Workflow name: Send TheHive alerts using SIGNL4

This sample workflow allows you to forward alerts from TheHive 5 to SIGNL4 in order to send reliable alerts to your team.

There are two nodes for testing the TheHive connection ("TheHive Read Alerts" and "TheHive Create Alert").

The node "TheHive Webhook Request" will receive requests for new alerts from TheHive. You need to configure the webhook and the notifications in TheHive accordingly.

The node "SIGNL4 Send Alert" sends the alert to SIGNL4 and the node "SIGNL4 Resolve Alert" will close the alert in SIGNL4 in case it has been closed in TheHive.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - TheHive Create Alert

Type / Role: n8n-nodes-base.theHive - theHive
Config choices: Version 1

Block 2 - TheHive Read Alerts

Type / Role: n8n-nodes-base.theHive - theHive
Config choices: Version 1

Block 3 - IF

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 4 - SIGNL4 Send Alert

Type / Role: n8n-nodes-base.signl4 - signl4
Config choices: Version 1

Block 5 - TheHive Webhook Request

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 1

Block 6 - Start (Testing)

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 7 - SIGNL4 Resolve Alert

Type / Role: n8n-nodes-base.signl4 - signl4
Config choices: Version 1

3. Summary Table

Workflow	Send TheHive alerts using SIGNL4
Complexity	intermediate
Nodes	7
Categories	SecOps
Author	Ron
Published	11 May 2022

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/1630/1630.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source SecOps workflows

Frequently asked questions

What does Send TheHive alerts using SIGNL4 do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your SecOps use case.

Ron

4 workflows

Nodes

n8n-nodes-base.thehive n8n-nodes-base.if n8n-nodes-base.signl4 n8n-nodes-base.webhook n8n-nodes-base.manualtrigger

Complexity

intermediate

Published 11 May 2022

Likes 0

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Install path: /data/workflows/1630/1630.json

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Send TheHive alerts using SIGNL4

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - TheHive Create Alert

Block 2 - TheHive Read Alerts

Block 3 - IF

Block 4 - SIGNL4 Send Alert

Block 5 - TheHive Webhook Request

Block 6 - Start (Testing)

Block 7 - SIGNL4 Resolve Alert

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions