This workflow follows the HTTP Request → Notion recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "Invoice OCR with NOTION and MINDEE",
"nodes": [
{
"parameters": {
"url": "={{ $json['Invoice PDF'][0] }}",
"options": {}
},
"id": "8e8fe8f0-0f20-479f-9eb0-3fc16fcf5730",
"name": "Get PDF",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
620,
740
]
},
{
"parameters": {
"resource": "invoice"
},
"id": "c9e5b882-e895-4733-8813-cb8b4a872337",
"name": "Doc OCR [Mindee]",
"type": "n8n-nodes-base.mindee",
"typeVersion": 3,
"position": [
840,
740
],
"credentials": {
"mindeeInvoiceApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json['Invoice PDF'][0] }}",
"operation": "isNotEmpty"
},
{
"value1": "={{ $json['Customer name'] }}",
"operation": "isEmpty"
},
{
"value1": "={{ $json.Value }}",
"operation": "isEmpty"
},
{
"value1": "={{ $json['Customer name'] }}",
"operation": "isEmpty"
},
{
"value1": "={{ $json.Currency }}",
"operation": "isEmpty"
}
]
}
},
"id": "1adadaf5-54a5-4ae4-b68e-f6b81c89156f",
"name": "Filter out non-empty records",
"type": "n8n-nodes-base.filter",
"typeVersion": 1,
"position": [
400,
740
]
},
{
"parameters": {
"resource": "databasePage",
"operation": "update",
"pageId": {
"__rl": true,
"value": "={{ $('Notion trigger').item.json.id }}",
"mode": "id",
"__regex": "^([0-9a-f]{8}-?[0-9a-f]{4}-?4[0-9a-f]{3}-?[89ab][0-9a-f]{3}-?[0-9a-f]{12})"
},
"propertiesUi": {
"propertyValues": [
{
"key": "Invoice number|title",
"title": "={{ $json.invoice_number }}"
},
{
"key": "Customer name|rich_text",
"textContent": "={{ $json.customer_name }}"
},
{
"key": "Date|date",
"includeTime": false,
"date": "={{ $json.date }}"
},
{
"key": "Due date|date",
"includeTime": false,
"date": "={{ $json.due_date }}"
},
{
"key": "Value|number",
"numberValue": "={{ $json.total_amount }}"
},
{
"key": "Currency|rich_text",
"textContent": "={{ $json.currency }}"
}
]
},
"options": {}
},
"id": "6ba3b0ad-0b44-4c21-8e5c-d7dd78b4a302",
"name": "Update records [NOTION]",
"type": "n8n-nodes-base.notion",
"typeVersion": 2,
"position": [
1060,
740
],
"credentials": {
"notionApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"event": "pagedUpdatedInDatabase",
"databaseId": {
"__rl": true,
"value": "2601a29b-d10e-48c7-939e-daa9ff2cc831",
"mode": "list",
"cachedResultName": "OCR Assistant",
"cachedResultUrl": "https://www.notion.so/2601a29bd10e48c7939edaa9ff2cc831"
}
},
"id": "80779bf7-ca27-41cb-8ed4-9a91b023a8f6",
"name": "Notion trigger",
"type": "n8n-nodes-base.notionTrigger",
"typeVersion": 1,
"position": [
180,
740
],
"credentials": {
"notionApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"content": "## \u26a0\ufe0f Note\n\n1. Complete video guide for this workflow is available [on my YouTube](https://www.youtube.com/watch?v=up2Wi3Y9a-4).\n2. Remember to add your credentials (covered in the video guide).\n3. Notion template (Social Image Generator) for this workflow available [here](https://shy-angelfish-d73.notion.site/2601a29bd10e48c7939edaa9ff2cc831?v=3cbbfacbe17c4074a7f7c1f0df027f75&pvs=4) (click \"duplicate\" to add template to your workspace).\n4. If you like this workflow, please subscribe to [my YouTube channel](https://www.youtube.com/@workfloows) and/or [my newsletter](https://workfloows.com/).\n\n**Thank you for your support!**",
"height": 311.48468467358765,
"width": 398.52076028843226
},
"id": "ac310924-02da-42db-b51a-3ef1c829523e",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
-300,
540
]
},
{
"parameters": {
"content": "## Trigger\n\nWorkflow is activated every time database is updated (set polling time according to your needs). ",
"height": 369.538552133761,
"width": 178.9116807727541
},
"id": "8283a0cf-699d-417e-a909-81044f3ecbcc",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
140,
540
]
},
{
"parameters": {
"content": "## Filter\n\nFilter out items that already include complete data. ",
"height": 369.538552133761,
"width": 178.9116807727541
},
"id": "c8d7e4ae-a7b3-4ab4-89db-6fb6fc2182af",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
360,
540
]
},
{
"parameters": {
"content": "## Perform doc reading and update record\n\nThis sequence makes a call to [Mindee](https://mindee.com/) API and updates specific row in Notion database.",
"height": 371.5385521337611,
"width": 434.1240424644708
},
"id": "fbacd34c-b24d-48cb-93cc-8b9de09f9638",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
802.3559202466091,
540
]
},
{
"parameters": {
"content": "## Download PDF\n\nGet PDF file from specific row of Notion database.",
"height": 369.538552133761,
"width": 178.9116807727541
},
"id": "6fdad61d-f223-4691-93c8-bfb5784fffaa",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
580,
540
]
},
{
"parameters": {
"content": "## \ud83c\udf10 API\n\nThis workflow is using Mindee API - you can find documentation [here](https://developers.mindee.com/docs). ",
"height": 126.83608073918806,
"width": 398.52076028843226
},
"id": "440384b8-d23b-46e3-a024-e38c46fcc197",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
-300,
880
]
}
],
"connections": {
"Get PDF": {
"main": [
[
{
"node": "Doc OCR [Mindee]",
"type": "main",
"index": 0
}
]
]
},
"Doc OCR [Mindee]": {
"main": [
[
{
"node": "Update records [NOTION]",
"type": "main",
"index": 0
}
]
]
},
"Filter out non-empty records": {
"main": [
[
{
"node": "Get PDF",
"type": "main",
"index": 0
}
]
]
},
"Notion trigger": {
"main": [
[
{
"node": "Filter out non-empty records",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "e30a66a6-f189-4258-ad66-dc89f3fcc166",
"id": "EdzT31MLnmSzf73S",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
mindeeInvoiceApinotionApi
Pro
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About this workflow
Invoice OCR with NOTION and MINDEE. Uses httpRequest, mindee, notion, notionTrigger. Event-driven trigger; 11 nodes.
Source: https://github.com/workfloows/workfloows-tutorials/blob/main/notion-n8n-automations/invoice-ocr-assistant-mindee.json — original creator credit. Request a take-down →
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