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Colombian Invoices Processing

23 nodes · splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter

Engine
n8n
Nodes
23
Trigger
scheduled/triggered
Source file
1765_Code_Filter_Process_Triggered.json

Workflow flow

IntegrationsSplitInBatchesLmChatOpenAiToolCalculatorOutputParserStructuredGmailFilterCompressionSwitchExtractFromFileXMLAggregateAgent+9 more
100%

OpenAI Chat Model

@n8n/n8n-nodes-langchain.lmChatOpenAi

Calculator

@n8n/n8n-nodes-langchain.toolCalculator

Structured Output Parser

@n8n/n8n-nodes-langchain.outputParserStructured

TRIGGER

On Email receipt

Gmail

Get Filename and mimeType

Code

Filter ZIP files only

Filter

Unzip Invoice

Compression

Split XML and PDF

Switch

Extract PDF Data

ExtractFromFile

Extract XML Data

ExtractFromFile

Create initial PDF

Google Drive

Create or update row

Google Sheets

Loop Over Items

SplitInBatches

Convert to JSON

XML

Merge both flows

Merge

Just for style

NoOp

Get filename and mimeType on extracted docs

Code

Append both Docs

Merge

Aggregate all Data into 1 list

Aggregate

Extract Data from PDF and XML

@n8n/n8n-nodes-langchain.agent

Update PDF with actual name

Google Drive

Get Current Date

Code

22 steps · flows top to bottom, branches left to right

Browse by integration

splitInBatcheslmChatOpenAitoolCalculatoroutputParserStructuredgmailfiltercompressionswitchextractFromFilexmlaggregateagentgoogleDrivegoogleSheets
Browse all integrations →
Download n8n JSONDownload sanitized JSONDownload flow graph

Import into n8n

  1. Download the n8n JSON file (full or sanitized).
  2. In n8n: Workflows → Import from file.
  3. Open each node and reconnect credentials to your accounts.
  4. Test with manual execution before enabling triggers.

Sanitized JSON removes credential IDs — safer for sharing. Flow graph JSON is OpenRuna's lightweight format for diagrams and other tools, not n8n import.

View source corpus ↗

Overview

Free n8n workflow: Colombian Invoices Processing. 23 nodes across splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch, with a downloadable JSON and a visual flow diagram on OpenRuna.

What this workflow does

"Colombian Invoices Processing" is an n8n automation built from 23 nodes spanning splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch. 23 nodes · splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter A scheduled/triggered entry point kicks it off, and each node passes data to the next until the run completes. OpenRuna shows the full flow diagram, an integration breakdown, and a one-click JSON export for n8n's "Import from file". Use it to learn integration patterns, fork it for your own use case, or deploy it quickly after reconnecting credentials.

Use cases

  • Use it as a starting template when wiring splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch — adjust node parameters to your accounts and record IDs.
  • Import "Colombian Invoices Processing" into n8n, reconnect credentials for splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch, and run the same automation in your own workspace.
  • Share it with your team as a documented reference for scheduled/triggered automations in the splitInBatches stack.
  • Study how data moves from splitInBatches to lmChatOpenAi before building your own variant.

Example output

Imported into n8n, "Colombian Invoices Processing" exposes 23 configured nodes. Trigger type: scheduled/triggered. Integrations: splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch. Open each node after import to map credentials to your own splitInBatches and lmChatOpenAi accounts. Run it once in test mode to verify any branch logic (Switch/IF nodes) before enabling production triggers.

Tips by platform

Claude

Paste the exported JSON for "Colombian Invoices Processing" into Claude and ask it to explain each of the 23 nodes. Claude is good at suggesting credential mappings for splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch, plus error-handling and idempotency improvements before you run it in production.

ChatGPT

Have ChatGPT generate a checklist for adapting "Colombian Invoices Processing" to your accounts — which splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch credentials to create and which node parameters to change first.

Cursor

Open the downloaded JSON in Cursor and use Agent mode to refactor hard-coded URLs into env vars, or to generate tests for any Code nodes. Keep the OpenRuna flow diagram open so you do not break connection order across the 23 nodes.

Frequently asked questions

How do I import "Colombian Invoices Processing" into n8n?
Click Download n8n JSON on this page, then in n8n choose Workflows → Import from file and select the downloaded file. Reconnect credentials on each node — the export carries credential IDs from the original author's instance, not working secrets.
Which integrations does "Colombian Invoices Processing" use?
It uses: splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch. The flow diagram above shows how each service connects across the 23 nodes. Filter OpenRuna by integration to find related workflows and tools.
Can I import a sanitized export without credentials?
Yes. Use "Download sanitized JSON" to strip credential references before sharing internally. You will still add your own splitInBatches and lmChatOpenAi credentials in n8n after import.
What trigger type does "Colombian Invoices Processing" use?
Trigger type: scheduled/triggered. After import, confirm the trigger node (webhook, schedule, or app event) matches your environment, then activate the workflow when you are ready to run it.
Is "Colombian Invoices Processing" free to use?
OpenRuna catalogs community n8n workflows under open licenses. Check the source corpus link for the original license; commercial use may require verifying the third-party API terms for splitInBatches, lmChatOpenAi, toolCalculator, outputParserStructured, gmail, filter, compression, switch.

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