Send postcards to contacts automatically using CentralStationCRM and EchtPost

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Important notice

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

1. Workflow Overview

This workflow benefits anyone, who: wants to automate sending Postcards to tagged CentralStationCRM contacts Tools in this Workflow CentralStationCRM the simple and ...

Best for

Lead Nurturing automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.webhook, n8n-nodes-base.set, n8n-nodes-base.if, n8n-nodes-base.noop, n8n-nodes-base.httprequest

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Send postcards to contacts automatically using CentralStationCRM and EchtPost
Workflow name: Send postcards to contacts automatically using CentralStationCRM and EchtPost

Workflow Overview

This workflow benefits anyone, who:

wants to automate sending Postcards to tagged CentralStationCRM contacts

Tools in this Workflow

CentralStationCRM - the simple and intuitive CRM Software for small teams.
EchtPost - send postcards online

Workflow Screenshot

Workflow Description

This workflow consists of:

a webhook trigger
a set node
an if node
an HTTP request

The Webhook Trigger

The webhook triggers when a person is updated in CentralStationCRM.

The persons data is sent to n8n, including the company name and the address.

The Set node

This node filters the webhook data for just the data the EchtPost node needs. It also transforms the country field to the associated country code (i.e. "Deutschland" -> "DE")

The if node

This node checks if there is an "EchtPost" tag in the persons data. -> if false: do nothing -> if true: go to HTTP request

The HTTP Request

This node sends the persons name, address and country code alongside with the id of the EchtPost template (inserted manually in the node) to EchtPost. It also needs an E-Mail-Adress for a confirmation mail.

The data starts a "Mail in 3 days" process with the EchtPost service, which mails a postcard with that template to the person.

Preconditions

For this workflow, you need:

a CentralStationCRM account with API access
an EchtPost account with API access
an EchtPost template, with a message, and the templates ID

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 - Sticky Note1

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

Block 2 - Sticky Note5

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

Block 3 - Sticky Note7

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

Block 4 - Sticky Note

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

Block 5 - Sticky Note2

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

Block 6 - Sticky Note3

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

Block 7 - Sticky Note4

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

Block 8 - Person is updated in CentralStationCRM

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 2

Block 9 - Set fields needed for EchtPost

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 10 - Is "EchtPost" included in "taggings"?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 11 - Do nothing

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

Block 12 - Send postcard with EchtPost

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

3. Summary Table

Workflow	Send postcards to contacts automatically using CentralStationCRM and EchtPost
Complexity	intermediate
Nodes	12
Categories	Lead Nurturing
Author	CentralStationCRM
Published	18 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6124/6124.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 Lead Nurturing workflows

Frequently asked questions

What does Send postcards to contacts automatically using CentralStationCRM and EchtPost do?

This workflow benefits anyone, who: wants to automate sending Postcards to tagged CentralStationCRM contacts Tools in this Workflow CentralStationCRM the simple and ...

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 Lead Nurturing use case.

CentralStationCRM

4 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.webhook n8n-nodes-base.set n8n-nodes-base.if n8n-nodes-base.noop n8n-nodes-base.httprequest

Complexity

intermediate

Published 18 Jul 2025

Likes 0

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Install path: /data/workflows/6124/6124.json

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Send postcards to contacts automatically using CentralStationCRM and EchtPost

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Workflow Overview

Tools in this Workflow

Workflow Screenshot

Workflow Description

The Webhook Trigger

The Set node

The if node

The HTTP Request

Preconditions

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note1

Block 2 - Sticky Note5

Block 3 - Sticky Note7

Block 4 - Sticky Note

Block 5 - Sticky Note2

Block 6 - Sticky Note3

Block 7 - Sticky Note4

Block 8 - Person is updated in CentralStationCRM

Block 9 - Set fields needed for EchtPost

Block 10 - Is "EchtPost" included in "taggings"?

Block 11 - Do nothing

Block 12 - Send postcard with EchtPost

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