Automating Receipt Processing With n8n, Zapier, and Make (2026)

You don't need to write code to automate receipt processing in 2026. With no-code platforms like n8n, Zapier, and Make (formerly Integromat) and the ReceiptConverter API, you can go from receipt photo to database row in under 10 minutes of setup.

This guide covers the three most popular automation platforms, with concrete workflows for each.

The core pattern

Every receipt automation follows the same structure:

Trigger (new file / email / webhook)
    ↓
HTTP request → ReceiptConverter API
    ↓
Action (append to spreadsheet / create expense / notify Slack)

The only difference between platforms is where you click.

Platform overview

| Platform | Best for | Pricing | Self-hosted? | |----------|----------|---------|--------------| | n8n | Developers, complex logic | Free (self-hosted) / $20/mo cloud | ✅ | | Zapier | Simple automations, broad app support | Free / $20/mo | ❌ | | Make | Visual builders, multi-step flows | Free / $9/mo | ❌ |

Zapier walkthrough

Workflow: Gmail receipt → ReceiptConverter → Google Sheets

1. Create a new Zap

2. Trigger: Gmail → New Attachment
   Filter: label "receipts" or subject contains "receipt"

3. Action: Webhooks by Zapier → POST

   • URL: https://receiptconverter.com/api/v1/convert
   • Header: Authorization → Bearer sk_live_your_key
   • Payload type: form
   • File field: the attachment from step 1

4. Action: Google Sheets → Create Spreadsheet Row

   • Vendor: data__vendor
   • Amount: data__total
   • Date: data__date
   • Category: data__category

That's it. Every receipt that hits your inbox gets logged automatically.

Tip: Zapier flattens nested JSON using double underscores. data.vendor becomes data__vendor in the Zapier field picker.

Make walkthrough

Workflow: Google Drive new file → ReceiptConverter → Notion database

Make's visual canvas makes multi-step flows easy to understand.

1. Module 1: Google Drive → Watch Files (your /Receipts folder)

2. Module 2: HTTP → Make a request

   • Method: POST
   • URL: https://receiptconverter.com/api/v1/convert
   • Header: Authorization: Bearer sk_live_your_key
   • Body type: multipart/form-data
   • Field name: file | Value: the file from module 1

3. Module 3: Notion → Create a Database Item

   • Vendor (Title): {{2.data.vendor}}
   • Amount (Number): {{2.data.total}}
   • Date: {{2.data.date}}
   • Category (Select): {{2.data.category}}

Make's router module lets you branch — for example, receipts over $100 get flagged for review, others go straight to the database.

n8n walkthrough

n8n is the most powerful of the three, especially for self-hosted deployments with custom logic.

Workflow: New Dropbox file → parse receipt → save to Airtable → send Slack summary

{
  "nodes": [
    {
      "name": "Dropbox Trigger",
      "type": "n8n-nodes-base.dropboxTrigger",
      "parameters": { "folderPath": "/receipts" }
    },
    {
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "parameters": {
        "method": "POST",
        "url": "https://receiptconverter.com/api/v1/convert",
        "authentication": "headerAuth",
        "headerName": "Authorization",
        "headerValue": "Bearer sk_live_your_key",
        "bodyContentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [{ "name": "file", "value": "={{ $binary.data }}" }]
        }
      }
    },
    {
      "name": "Airtable",
      "type": "n8n-nodes-base.airtable",
      "parameters": {
        "operation": "create",
        "fields": {
          "Vendor":   "={{ $json.data.vendor }}",
          "Amount":   "={{ $json.data.total }}",
          "Date":     "={{ $json.data.date }}",
          "Category": "={{ $json.data.category }}"
        }
      }
    }
  ]
}

n8n's Code node lets you add custom JavaScript between steps — useful for currency conversion, deduplication, or complex routing logic.

Common automation patterns

1. Expense approval workflow

Receipt → parse → if total > $500 → Slack notification for manager approval → else → auto-approve to QuickBooks

2. Tax season batch import

Folder of 200 receipts → n8n batch processing → all logged to spreadsheet in 5 minutes

3. Team expense tracking

Shared email alias (expenses@yourcompany.com) → each receipt parsed and tagged to sender → weekly summary email

4. Subscription monitoring

Parse SaaS receipts monthly → detect price changes → alert if renewal amount differs from expected

Response fields you can use

Every ReceiptConverter response includes:

| Field | Description | |-------|-------------| | data.vendor | Merchant name | | data.total | Total charged | | data.subtotal | Before tax/tip | | data.date | ISO date (YYYY-MM-DD) | | data.currency | Currency code (USD, EUR…) | | data.category | Inferred category | | data.payment_method | Card used | | data.taxes | Array of { label, amount } | | data.tip | Tip amount (if any) | | data.items | Line items array |

Next steps

• Full docs at receiptconverter.com/docs
• Zapier / Make / n8n detailed guide
• QuickBooks integration
• Get your API key at receiptconverter.com/dashboard