AI Data Formatter — n8n Workflow by Uren KarakumAI Data Formatter — n8n Workflow | Contra
For simple tasks like formatting and extracting structured data, using a large paid AI model is unnecessary. In this workflow, Llama 3.1 8B running on Groq handles the job just as well at a fraction of the cost.
Takes free-form text in any format and extracts, normalizes, and structures it into clean JSON output ready to connect to the next step in your workflow.
Comes pre-configured for invoice data extraction as an example:
Recipient name, tax office, tax ID, address, district, city, postal code, invoice date, line items (description, quantity, unit, unit price, VAT rate, total), subtotal, VAT amount, grand total.
Easily adaptable for any other use case by updating the system prompt and JSON schema.

Cost:
~$0.0001 per request.
At 100 requests/month → ~$0.01.
At 10 requests/day → ~$0.025/month.
Get it for$0.00
Tags
N8N
Business Workflow Automation
Groq
Product created by
Uren Karakum proİstanbul, Turkey
1
Paid projects
13
Followers
Get it for$0.00
Tags
N8N
Business Workflow Automation
Groq
For simple tasks like formatting and extracting structured data, using a large paid AI model is unnecessary. In this workflow, Llama 3.1 8B running on Groq handles the job just as well at a fraction of the cost.
Takes free-form text in any format and extracts, normalizes, and structures it into clean JSON output ready to connect to the next step in your workflow.
Comes pre-configured for invoice data extraction as an example:
Recipient name, tax office, tax ID, address, district, city, postal code, invoice date, line items (description, quantity, unit, unit price, VAT rate, total), subtotal, VAT amount, grand total.
Easily adaptable for any other use case by updating the system prompt and JSON schema.

Cost:
~$0.0001 per request.
At 100 requests/month → ~$0.01.
At 10 requests/day → ~$0.025/month.