{ "name": "Invoice Generator from Google Sheets", "nodes": [ { "parameters": { "operation": "read", "documentId": { "value": "your-spreadsheet-id" }, "sheetName": { "value": "Invoices" }, "options": { "range": "A:H" } }, "id": "b0c1d2e3-f4a5-6789-bcde-890123457bc3", "name": "Read Invoice Data", "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.2, "position": [250, 300] }, { "parameters": { "jsCode": "const row = $input.first().json;\nconst html = `\n\n
\n

INVOICE

#${row.invoiceNumber}

\n

Date: ${row.date}

Due: ${row.dueDate}

\n
\n

Bill To: ${row.clientName}
${row.clientEmail}

\n \n
DescriptionQtyPriceTotal
${row.description}${row.quantity}$${row.unitPrice}$${row.quantity * row.unitPrice}
\n
Total: $${row.quantity * row.unitPrice}
\n`;\nreturn [{json: { html, clientEmail: row.clientEmail, invoiceNumber: row.invoiceNumber, total: row.quantity * row.unitPrice }}];" }, "id": "c1d2e3f4-a5b6-7890-cdef-901234568cd4", "name": "Generate HTML Invoice", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [500, 300] }, { "parameters": { "method": "POST", "url": "https://api.html2pdf.app/v1/generate", "sendHeaders": true, "headerParameters": { "parameters": [ {"name": "Content-Type", "value": "application/json"} ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={\"html\": \"{{ $json.html }}\", \"apiKey\": \"your-api-key\"}", "options": { "response": {"response": {"responseFormat": "file"}} } }, "id": "d2e3f4a5-b6c7-8901-defa-012345679de5", "name": "Convert to PDF", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.1, "position": [750, 300] }, { "parameters": { "sendTo": "={{ $('Generate HTML Invoice').item.json.clientEmail }}", "subject": "=Invoice #{{ $('Generate HTML Invoice').item.json.invoiceNumber }} - ${{ $('Generate HTML Invoice').item.json.total }}", "message": "

Please find your invoice attached.

Thank you for your business!

", "options": { "attachmentsUi": { "attachmentsBinary": [{"property": "data"}] } } }, "id": "e3f4a5b6-c7d8-9012-efab-123456780ef6", "name": "Email Invoice", "type": "n8n-nodes-base.gmail", "typeVersion": 2.1, "position": [1000, 300] } ], "connections": { "Read Invoice Data": { "main": [[{"node": "Generate HTML Invoice", "type": "main", "index": 0}]] }, "Generate HTML Invoice": { "main": [[{"node": "Convert to PDF", "type": "main", "index": 0}]] }, "Convert to PDF": { "main": [[{"node": "Email Invoice", "type": "main", "index": 0}]] } }, "settings": {"executionOrder": "v1"}, "staticData": null, "tags": [] }