Send LinkedIn connection invites from Airtable via Unipile on a schedule

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1. Workflow Overview

Who it's for This workflow is for sales teams, growth hackers, and outreach specialists who manage prospect lists in Airtable and want to automate LinkedIn connection requests at scale without manu...

Best for

Lead Nurturing automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.scheduletrigger, n8n-nodes-base.airtable, n8n-nodes-base.httprequest, n8n-nodes-base.limit, n8n-nodes-base.splitinbatches

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Send LinkedIn connection invites from Airtable via Unipile on a schedule
Workflow name: Send LinkedIn connection invites from Airtable via Unipile on a schedule

Who it's for

This workflow is for sales teams, growth hackers, and outreach specialists who manage prospect lists in Airtable and want to automate LinkedIn connection requests at scale without manual effort.

How it works

A schedule trigger fires every Monday at 10am and fetches all Airtable contact records where the "Invitation sent" field is empty.
The batch is capped at 100 records using a Limit node to stay within safe outreach volumes.
A loop iterates over each contact one at a time.
For each contact, the Unipile API resolves the LinkedIn user session using the profile URL extracted from the record.
A POST request is then sent to Unipile to fire a LinkedIn connection invitation on behalf of the configured account.
On success, the Airtable record is updated with the invitation timestamp and a status of "Available". On error, the record is marked as "Not available" and the loop continues.

How to set up

Connect your Airtable credentials and set the correct base and table in all three Airtable nodes
Replace YourUnipileDNS in the two HTTP Request nodes with your actual Unipile API domain
Add your Unipile API key to the HTTP Header Auth credential used in both HTTP nodes
Set the correct account_id in the HTTP Request nodes to match your Unipile LinkedIn account
Adjust the Schedule Trigger frequency to match your outreach cadence
Verify that your Airtable table includes the Linkedin, Invitation sent, and Linkedin available fields

Requirements

Airtable account with a prospect table
Unipile account with a connected LinkedIn session
n8n instance (self-hosted or cloud)

How to customize

Adjust the Limit node to send fewer or more invitations per run depending on your LinkedIn account's safety limits.
Add a personalized message body to the invitation request if Unipile supports it for your plan.
Extend the workflow with a follow-up step (e.g., send a Slack alert or log errors to a Google Sheet) when the error branch is triggered.

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 Note13

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

Block 2 - Sticky Note16

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

Block 3 - Sticky Note

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

Block 4 - Sticky Note1

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 - Every Monday at 10am

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.3

Block 9 - Fetch Contacts from Airtable

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

Block 10 - Fetch LinkedIn User Session

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.4

Block 11 - Send LinkedIn Invitation

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 12 - Limit to 100 Contacts

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

Block 13 - Update Invite Sent in Airtable

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

Block 14 - Loop Over Contacts

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 15 - Update Error Status in Airtable

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

3. Summary Table

Workflow	Send LinkedIn connection invites from Airtable via Unipile on a schedule
Complexity	advanced
Nodes	15
Categories	Lead Nurturing
Author	Allan Vaccarizi
Published	19 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15815/15815.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 LinkedIn connection invites from Airtable via Unipile on a schedule 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 Lead Nurturing use case.

Allan Vaccarizi

39 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.scheduletrigger n8n-nodes-base.airtable n8n-nodes-base.httprequest n8n-nodes-base.limit n8n-nodes-base.splitinbatches

Complexity

advanced

Published 19 May 2026

Likes 0

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Install path: /data/workflows/15815/15815.json

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Send LinkedIn connection invites from Airtable via Unipile on a schedule

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who it's for

How it works

How to set up

Requirements

How to customize

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note13

Block 2 - Sticky Note16

Block 3 - Sticky Note

Block 4 - Sticky Note1

Block 5 - Sticky Note2

Block 6 - Sticky Note3

Block 7 - Sticky Note4

Block 8 - Every Monday at 10am

Block 9 - Fetch Contacts from Airtable

Block 10 - Fetch LinkedIn User Session

Block 11 - Send LinkedIn Invitation

Block 12 - Limit to 100 Contacts

Block 13 - Update Invite Sent in Airtable

Block 14 - Loop Over Contacts

Block 15 - Update Error Status in Airtable

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