Skills generate-pdf-invoice
Generate a professional PDF invoice with company branding, line items, and totals.
install
source · Clone the upstream repo
git clone https://github.com/iterationlayer/skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/iterationlayer/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/generate-pdf-invoice" ~/.claude/skills/iterationlayer-skills-generate-pdf-invoice && rm -rf "$T"
manifest:
skills/generate-pdf-invoice/SKILL.mdsource content
Generate PDF Invoice
Finance teams and SaaS platforms use this recipe to generate a branded PDF invoice on demand. Define your company header, billing details, line items, and totals — ready to email or archive as part of your billing workflow.
APIs Used
Document Generation (2 credits/request)
Prerequisites
You need an Iteration Layer API key. Get one at platform.iterationlayer.com — free trial credits included, no credit card required.
For full integration guidance (SDKs, auth, MCP, error handling), see the Iteration Layer Integration Guide.
Implementation
prompt
curl -X POST https://api.iterationlayer.com/document-generation/v1/generate \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "format": "pdf", "document": { "metadata": { "title": "Invoice #2026-0142", "author": "Acme Consulting LLC" }, "page": { "size": { "preset": "A4" }, "margins": { "top_in_pt": 72, "right_in_pt": 72, "bottom_in_pt": 72, "left_in_pt": 72 } }, "styles": { "text": { "font_family": "Helvetica", "font_size_in_pt": 11.0, "line_height": 1.5, "color": "#333333" }, "headline": { "font_family": "Helvetica", "font_size_in_pt": 24.0, "color": "#111111", "spacing_before_in_pt": 12.0, "spacing_after_in_pt": 6.0, "font_weight": "bold" }, "link": { "color": "#0066CC", "is_underlined": true }, "list": { "text_style": { "font_family": "Helvetica", "font_size_in_pt": 11.0, "line_height": 1.5, "color": "#333333" }, "marker_color": "#333333", "marker_gap_in_pt": 8.0 }, "table": { "header": { "background_color": "#333333", "text_color": "#FFFFFF", "font_size_in_pt": 11.0, "font_weight": "bold" }, "body": { "background_color": "#FFFFFF", "text_color": "#333333", "font_size_in_pt": 11.0 }, "border": { "outer": { "top": { "color": "#CCCCCC", "width_in_pt": 1.0 }, "right": { "color": "#CCCCCC", "width_in_pt": 1.0 }, "bottom": { "color": "#CCCCCC", "width_in_pt": 1.0 }, "left": { "color": "#CCCCCC", "width_in_pt": 1.0 } }, "inner": { "horizontal": { "color": "#EEEEEE", "width_in_pt": 0.5 }, "vertical": { "color": "#EEEEEE", "width_in_pt": 0.5 } } } }, "grid": { "background_color": "#FFFFFF", "border_color": "#CCCCCC", "border_width_in_pt": 0.0, "gap_in_pt": 12.0 }, "separator": { "color": "#CCCCCC", "thickness_in_pt": 1.0, "spacing_before_in_pt": 12.0, "spacing_after_in_pt": 12.0 }, "image": { "border_color": "#000000", "border_width_in_pt": 0.0 } }, "footer": [ { "type": "paragraph", "runs": [{ "text": "Acme Consulting LLC · 742 Evergreen Terrace, Suite 300, Austin, TX 78701 · acme-consulting.com" }] } ], "content": [ { "type": "grid", "columns": [ { "column_span": 6, "blocks": [ { "type": "headline", "level": "h1", "text": "Acme Consulting", }, { "type": "paragraph", "runs": [{ "text": "742 Evergreen Terrace, Suite 300\nAustin, TX 78701\nhello@acme-consulting.com", }] } ] }, { "column_span": 6, "blocks": [ { "type": "headline", "level": "h2", "text": "INVOICE", }, { "type": "paragraph", "runs": [ { "text": "Invoice #: ", "font_weight": "bold", }, { "text": "2026-0142\n" }, { "text": "Date: ", "font_weight": "bold", }, { "text": "March 1, 2026\n", }, { "text": "Due Date: ", "font_weight": "bold", }, { "text": "March 31, 2026", } ] } ] } ] }, { "type": "separator" }, { "type": "headline", "level": "h3", "text": "Bill To", }, { "type": "paragraph", "runs": [ { "text": "Northwind Industries\n", "font_weight": "bold", }, { "text": "Attn: Sarah Chen, VP of Operations\n1200 Industrial Blvd, Denver, CO 80202\nsarah.chen@northwind.com", } ] }, { "type": "separator" }, { "type": "table", "column_widths_in_percent": [40, 15, 20, 25], "header": { "cells": [ { "text": "Description" }, { "text": "Qty", "horizontal_alignment": "center", }, { "text": "Unit Price", "horizontal_alignment": "right", }, { "text": "Amount", "horizontal_alignment": "right", } ] }, "rows": [ { "cells": [ { "text": "Brand Strategy Workshop (2 days)" }, { "text": "1", "horizontal_alignment": "center", }, { "text": "$8, 500.00", "horizontal_alignment": "right", }, { "text": "$8, 500.00", "horizontal_alignment": "right", } ] }, { "cells": [ { "text": "UI/UX Design Sprint (5 days)" }, { "text": "1", "horizontal_alignment": "center", }, { "text": "$15, 000.00", "horizontal_alignment": "right", }, { "text": "$15, 000.00", "horizontal_alignment": "right", } ] }, { "cells": [ { "text": "Frontend Development" }, { "text": "120", "horizontal_alignment": "center", }, { "text": "$175.00", "horizontal_alignment": "right", }, { "text": "$21, 000.00", "horizontal_alignment": "right", } ] }, { "cells": [ { "text": "QA & User Acceptance Testing" }, { "text": "40", "horizontal_alignment": "center", }, { "text": "$150.00", "horizontal_alignment": "right", }, { "text": "$6, 000.00", "horizontal_alignment": "right", } ] } ] }, { "type": "separator" }, { "type": "grid", "columns": [ { "column_span": 6, "blocks": [], }, { "column_span": 6, "blocks": [ { "type": "paragraph", "runs": [ { "text": "Subtotal: ", "font_weight": "bold", }, { "text": "$50, 500.00\n", }, { "text": "Tax (8.25%): ", "font_weight": "bold", }, { "text": "$4, 166.25\n", }, { "text": "Total Due: ", "font_weight": "bold", }, { "text": "$54, 666.25", } ] } ] } ] }, { "type": "separator" }, { "type": "paragraph", "runs": [ { "text": "Payment Terms: ", "font_weight": "bold", }, { "text": "Net 30. Please remit payment via wire transfer to Acme Consulting LLC, Account #4821-7390-5512, Routing #021000021.", } ] } ] } }'
import { IterationLayer } from "iterationlayer"; const client = new IterationLayer({ apiKey: "YOUR_API_KEY" }); const result = await client.generateDocument({ format: "pdf", document: { metadata: { title: "Invoice #2026-0142", author: "Acme Consulting LLC", }, page: { size: { preset: "A4" }, margins: { top_in_pt: 72, right_in_pt: 72, bottom_in_pt: 72, left_in_pt: 72, }, }, styles: { text: { font_family: "Helvetica", font_size_in_pt: 11.0, line_height: 1.5, color: "#333333", }, headline: { font_family: "Helvetica", font_size_in_pt: 24.0, color: "#111111", spacing_before_in_pt: 12.0, spacing_after_in_pt: 6.0, font_weight: "bold", }, link: { color: "#0066CC", is_underlined: true, }, list: { text_style: { font_family: "Helvetica", font_size_in_pt: 11.0, line_height: 1.5, color: "#333333", }, marker_color: "#333333", marker_gap_in_pt: 8.0, }, table: { header: { background_color: "#333333", text_color: "#FFFFFF", font_size_in_pt: 11.0, font_weight: "bold", }, body: { background_color: "#FFFFFF", text_color: "#333333", font_size_in_pt: 11.0, }, border: { outer: { top: { color: "#CCCCCC", width_in_pt: 1.0, }, right: { color: "#CCCCCC", width_in_pt: 1.0, }, bottom: { color: "#CCCCCC", width_in_pt: 1.0, }, left: { color: "#CCCCCC", width_in_pt: 1.0, }, }, inner: { horizontal: { color: "#EEEEEE", width_in_pt: 0.5, }, vertical: { color: "#EEEEEE", width_in_pt: 0.5, }, }, }, }, grid: { background_color: "#FFFFFF", border_color: "#CCCCCC", border_width_in_pt: 0.0, gap_in_pt: 12.0, }, separator: { color: "#CCCCCC", thickness_in_pt: 1.0, spacing_before_in_pt: 12.0, spacing_after_in_pt: 12.0, }, image: { border_color: "#000000", border_width_in_pt: 0.0, }, }, footer: [ { type: "paragraph", runs: [{ text: "Acme Consulting LLC · 742 Evergreen Terrace, Suite 300, Austin, TX 78701 · acme-consulting.com", }], }, ], content: [ { type: "grid", columns: [ { column_span: 6, blocks: [ { type: "headline", level: "h1", text: "Acme Consulting", }, { type: "paragraph", runs: [{ text: "742 Evergreen Terrace, Suite 300\nAustin, TX 78701\nhello@acme-consulting.com", }] }, ], }, { column_span: 6, blocks: [ { type: "headline", level: "h2", text: "INVOICE", }, { type: "paragraph", runs: [ { text: "Invoice #: ", font_weight: "bold", }, { text: "2026-0142\n" }, { text: "Date: ", font_weight: "bold", }, { text: "March 1, 2026\n", }, { text: "Due Date: ", font_weight: "bold", }, { text: "March 31, 2026", }, ] }, ], }, ], }, { type: "separator" }, { type: "headline", level: "h3", text: "Bill To", }, { type: "paragraph", runs: [ { text: "Northwind Industries\n", font_weight: "bold", }, { text: "Attn: Sarah Chen, VP of Operations\n1200 Industrial Blvd, Denver, CO 80202\nsarah.chen@northwind.com", }, ] }, { type: "separator" }, { type: "table", column_widths_in_percent: [40, 15, 20, 25], header: { cells: [ { text: "Description" }, { text: "Qty", horizontal_alignment: "center", }, { text: "Unit Price", horizontal_alignment: "right", }, { text: "Amount", horizontal_alignment: "right", }, ], }, rows: [ { cells: [ { text: "Brand Strategy Workshop (2 days)" }, { text: "1", horizontal_alignment: "center", }, { text: "$8, 500.00", horizontal_alignment: "right", }, { text: "$8, 500.00", horizontal_alignment: "right", }, ] }, { cells: [ { text: "UI/UX Design Sprint (5 days)" }, { text: "1", horizontal_alignment: "center", }, { text: "$15, 000.00", horizontal_alignment: "right", }, { text: "$15, 000.00", horizontal_alignment: "right", }, ] }, { cells: [ { text: "Frontend Development" }, { text: "120", horizontal_alignment: "center", }, { text: "$175.00", horizontal_alignment: "right", }, { text: "$21, 000.00", horizontal_alignment: "right", }, ] }, { cells: [ { text: "QA & User Acceptance Testing" }, { text: "40", horizontal_alignment: "center", }, { text: "$150.00", horizontal_alignment: "right", }, { text: "$6, 000.00", horizontal_alignment: "right", }, ] }, ], }, { type: "separator" }, { type: "grid", columns: [ { column_span: 6, blocks: [], }, { column_span: 6, blocks: [ { type: "paragraph", runs: [ { text: "Subtotal: ", font_weight: "bold", }, { text: "$50, 500.00\n", }, { text: "Tax (8.25%): ", font_weight: "bold", }, { text: "$4, 166.25\n", }, { text: "Total Due: ", font_weight: "bold", }, { text: "$54, 666.25", }, ] }, ], }, ], }, { type: "separator" }, { type: "paragraph", runs: [ { text: "Payment Terms: ", font_weight: "bold", }, { text: "Net 30. Please remit payment via wire transfer to Acme Consulting LLC, Account #4821-7390-5512, Routing #021000021.", }, ] }, ], }, });
from iterationlayer import IterationLayer client = IterationLayer(api_key="YOUR_API_KEY") result = client.generate_document( format="pdf", document={ "metadata": { "title": "Invoice #2026-0142", "author": "Acme Consulting LLC", }, "page": { "size": {"preset": "A4"}, "margins": { "top_in_pt": 72, "right_in_pt": 72, "bottom_in_pt": 72, "left_in_pt": 72, }, }, "styles": { "text": { "font_family": "Helvetica", "font_size_in_pt": 11.0, "line_height": 1.5, "color": "#333333", }, "headline": { "font_family": "Helvetica", "font_size_in_pt": 24.0, "color": "#111111", "spacing_before_in_pt": 12.0, "spacing_after_in_pt": 6.0, "font_weight": "bold", }, "link": { "color": "#0066CC", "is_underlined": True, }, "list": { "text_style": { "font_family": "Helvetica", "font_size_in_pt": 11.0, "line_height": 1.5, "color": "#333333", }, "marker_color": "#333333", "marker_gap_in_pt": 8.0, }, "table": { "header": { "background_color": "#333333", "text_color": "#FFFFFF", "font_size_in_pt": 11.0, "font_weight": "bold", }, "body": { "background_color": "#FFFFFF", "text_color": "#333333", "font_size_in_pt": 11.0, }, "border": { "outer": { "top": { "color": "#CCCCCC", "width_in_pt": 1.0, }, "right": { "color": "#CCCCCC", "width_in_pt": 1.0, }, "bottom": { "color": "#CCCCCC", "width_in_pt": 1.0, }, "left": { "color": "#CCCCCC", "width_in_pt": 1.0, }, }, "inner": { "horizontal": { "color": "#EEEEEE", "width_in_pt": 0.5, }, "vertical": { "color": "#EEEEEE", "width_in_pt": 0.5, }, }, }, }, "grid": { "background_color": "#FFFFFF", "border_color": "#CCCCCC", "border_width_in_pt": 0.0, "gap_in_pt": 12.0, }, "separator": { "color": "#CCCCCC", "thickness_in_pt": 1.0, "spacing_before_in_pt": 12.0, "spacing_after_in_pt": 12.0, }, "image": { "border_color": "#000000", "border_width_in_pt": 0.0, }, }, "footer": [ { "type": "paragraph", "runs": [{ "text": "Acme Consulting LLC · 742 Evergreen Terrace, Suite 300, Austin, TX 78701 · acme-consulting.com", }], }, ], "content": [ { "type": "grid", "columns": [ { "column_span": 6, "blocks": [ { "type": "headline", "level": "h1", "text": "Acme Consulting", }, {"type": "paragraph", "runs": [{ "text": "742 Evergreen Terrace, Suite 300\nAustin, TX 78701\nhello@acme-consulting.com", }]}, ], }, { "column_span": 6, "blocks": [ { "type": "headline", "level": "h2", "text": "INVOICE", }, {"type": "paragraph", "runs": [ { "text": "Invoice #: ", "font_weight": "bold", }, {"text": "2026-0142\n"}, { "text": "Date: ", "font_weight": "bold", }, { "text": "March 1, 2026\n", }, { "text": "Due Date: ", "font_weight": "bold", }, { "text": "March 31, 2026", }, ]}, ], }, ], }, {"type": "separator"}, { "type": "headline", "level": "h3", "text": "Bill To", }, {"type": "paragraph", "runs": [ { "text": "Northwind Industries\n", "font_weight": "bold", }, { "text": "Attn: Sarah Chen, VP of Operations\n1200 Industrial Blvd, Denver, CO 80202\nsarah.chen@northwind.com", }, ]}, {"type": "separator"}, { "type": "table", "column_widths_in_percent": [40, 15, 20, 25], "header": { "cells": [ {"text": "Description"}, { "text": "Qty", "horizontal_alignment": "center", }, { "text": "Unit Price", "horizontal_alignment": "right", }, { "text": "Amount", "horizontal_alignment": "right", }, ], }, "rows": [ {"cells": [ {"text": "Brand Strategy Workshop (2 days)"}, { "text": "1", "horizontal_alignment": "center", }, { "text": "$8, 500.00", "horizontal_alignment": "right", }, { "text": "$8, 500.00", "horizontal_alignment": "right", }, ]}, {"cells": [ {"text": "UI/UX Design Sprint (5 days)"}, { "text": "1", "horizontal_alignment": "center", }, { "text": "$15, 000.00", "horizontal_alignment": "right", }, { "text": "$15, 000.00", "horizontal_alignment": "right", }, ]}, {"cells": [ {"text": "Frontend Development"}, { "text": "120", "horizontal_alignment": "center", }, { "text": "$175.00", "horizontal_alignment": "right", }, { "text": "$21, 000.00", "horizontal_alignment": "right", }, ]}, {"cells": [ {"text": "QA & User Acceptance Testing"}, { "text": "40", "horizontal_alignment": "center", }, { "text": "$150.00", "horizontal_alignment": "right", }, { "text": "$6, 000.00", "horizontal_alignment": "right", }, ]}, ], }, {"type": "separator"}, { "type": "grid", "columns": [ { "column_span": 6, "blocks": [], }, { "column_span": 6, "blocks": [ {"type": "paragraph", "runs": [ { "text": "Subtotal: ", "font_weight": "bold", }, { "text": "$50, 500.00\n", }, { "text": "Tax (8.25%): ", "font_weight": "bold", }, { "text": "$4, 166.25\n", }, { "text": "Total Due: ", "font_weight": "bold", }, { "text": "$54, 666.25", }, ]}, ], }, ], }, {"type": "separator"}, {"type": "paragraph", "runs": [ { "text": "Payment Terms: ", "font_weight": "bold", }, { "text": "Net 30. Please remit payment via wire transfer to Acme Consulting LLC, Account #4821-7390-5512, Routing #021000021.", }, ]}, ], }, )
package main import il "github.com/iterationlayer/sdk-go" func main() { client := il.NewClient("YOUR_API_KEY") result, err := client.GenerateDocument(il.GenerateDocumentRequest{ Format: "pdf", Document: il.DocumentDefinition{ Metadata: il.DocumentMetadata{ Title: "Invoice #2026-0142", Author: "Acme Consulting LLC", }, Page: il.PageConfig{ Size: il.PageSize{Preset: "A4"}, Margins: il.Margins{ TopInPt: 72, RightInPt: 72, BottomInPt: 72, LeftInPt: 72, }, }, Content: []il.ContentBlock{ il.NewHeadlineBlock("h1", "Acme Consulting"), il.NewSeparatorBlock(), il.NewHeadlineBlock("h3", "Bill To"), il.ParagraphBlock{ Type: "paragraph", Markdown: "**Northwind Industries**\nAttn: Sarah Chen, VP of Operations", }, il.NewSeparatorBlock(), il.NewTableBlock([]il.TableRow{ {Cells: []il.TableCell{{Text: "Brand Strategy Workshop (2 days)"}, { Text: "$8, 500.00", }}}, {Cells: []il.TableCell{{Text: "UI/UX Design Sprint (5 days)"}, { Text: "$15, 000.00", }}}, {Cells: []il.TableCell{{Text: "Frontend Development"}, { Text: "$21, 000.00", }}}, {Cells: []il.TableCell{{Text: "QA & User Acceptance Testing"}, { Text: "$6, 000.00", }}}, }), il.NewSeparatorBlock(), il.ParagraphBlock{ Type: "paragraph", Markdown: "**Total Due:** $54, 666.25", }, }, }, }) if err != nil { panic(err) } }
{ "name": "Generate PDF Invoice", "nodes": [ { "parameters": { "content": "## Generate PDF Invoice\n\nFinance teams and SaaS platforms use this recipe to generate a branded PDF invoice on demand. Define your company header, billing details, line items, and totals \u2014 ready to email or archive as part of your billing workflow.\n\n**Note:** This workflow uses the Iteration Layer community node (`n8n-nodes-iterationlayer`). Install it via Settings > Community Nodes before importing. Self-hosted n8n only.", "height": 280, "width": 500, "color": 2 }, "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 200, 40 ], "id": "0cd9abf1-a462-4f97-990e-f7d563bf2e39", "name": "Overview" }, { "parameters": { "content": "### Step 1: Generate Document\nResource: **Document Generation**\n\nConfigure the Document Generation parameters below, then connect your credentials.", "height": 160, "width": 300, "color": 6 }, "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 475, 100 ], "id": "076a7637-e187-4d69-8cc0-ff431718106a", "name": "Step 1 Note" }, { "parameters": {}, "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ 250, 300 ], "id": "526643d6-8e87-4847-ad00-dbebcbd0974b", "name": "Manual Trigger" }, { "parameters": { "resource": "documentGeneration", "format": "pdf", "documentJson": "{\n \"metadata\": {\n \"title\": \"Invoice #2026-0142\",\n \"author\": \"Acme Consulting LLC\"\n },\n \"page\": {\n \"size\": {\n \"preset\": \"A4\"\n },\n \"margins\": {\n \"top_in_pt\": 72,\n \"right_in_pt\": 72,\n \"bottom_in_pt\": 72,\n \"left_in_pt\": 72\n }\n },\n \"styles\": {\n \"text\": {\n \"font_family\": \"Helvetica\",\n \"font_size_in_pt\": 11.0,\n \"line_height\": 1.5,\n \"color\": \"#333333\"\n },\n \"headline\": {\n \"font_family\": \"Helvetica\",\n \"font_size_in_pt\": 24.0,\n \"color\": \"#111111\",\n \"spacing_before_in_pt\": 12.0,\n \"spacing_after_in_pt\": 6.0,\n \"font_weight\": \"bold\"\n },\n \"link\": {\n \"color\": \"#0066CC\",\n \"is_underlined\": true\n },\n \"list\": {\n \"text_style\": {\n \"font_family\": \"Helvetica\",\n \"font_size_in_pt\": 11.0,\n \"line_height\": 1.5,\n \"color\": \"#333333\"\n },\n \"marker_color\": \"#333333\",\n \"marker_gap_in_pt\": 8.0\n },\n \"table\": {\n \"header\": {\n \"background_color\": \"#333333\",\n \"text_color\": \"#FFFFFF\",\n \"font_size_in_pt\": 11.0,\n \"font_weight\": \"bold\"\n },\n \"body\": {\n \"background_color\": \"#FFFFFF\",\n \"text_color\": \"#333333\",\n \"font_size_in_pt\": 11.0\n },\n \"border\": {\n \"outer\": {\n \"top\": {\n \"color\": \"#CCCCCC\",\n \"width_in_pt\": 1.0\n },\n \"right\": {\n \"color\": \"#CCCCCC\",\n \"width_in_pt\": 1.0\n },\n \"bottom\": {\n \"color\": \"#CCCCCC\",\n \"width_in_pt\": 1.0\n },\n \"left\": {\n \"color\": \"#CCCCCC\",\n \"width_in_pt\": 1.0\n }\n },\n \"inner\": {\n \"horizontal\": {\n \"color\": \"#EEEEEE\",\n \"width_in_pt\": 0.5\n },\n \"vertical\": {\n \"color\": \"#EEEEEE\",\n \"width_in_pt\": 0.5\n }\n }\n }\n },\n \"grid\": {\n \"background_color\": \"#FFFFFF\",\n \"border_color\": \"#CCCCCC\",\n \"border_width_in_pt\": 0.0,\n \"gap_in_pt\": 12.0\n },\n \"separator\": {\n \"color\": \"#CCCCCC\",\n \"thickness_in_pt\": 1.0,\n \"spacing_before_in_pt\": 12.0,\n \"spacing_after_in_pt\": 12.0\n },\n \"image\": {\n \"border_color\": \"#000000\",\n \"border_width_in_pt\": 0.0\n }\n },\n \"footer\": [\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"Acme Consulting LLC \\u00b7 742 Evergreen Terrace, Suite 300, Austin, TX 78701 \\u00b7 acme-consulting.com\"\n }\n ]\n }\n ],\n \"content\": [\n {\n \"type\": \"grid\",\n \"columns\": [\n {\n \"column_span\": 6,\n \"blocks\": [\n {\n \"type\": \"headline\",\n \"level\": \"h1\",\n \"text\": \"Acme Consulting\"\n },\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"742 Evergreen Terrace,\\n Suite 300\\nAustin,\\n TX 78701\\nhello@acme-consulting.com\"\n }\n ]\n }\n ]\n },\n {\n \"column_span\": 6,\n \"blocks\": [\n {\n \"type\": \"headline\",\n \"level\": \"h2\",\n \"text\": \"INVOICE\"\n },\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"Invoice #: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"2026-0142\\n\"\n },\n {\n \"text\": \"Date: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"March 1,\\n 2026\\n\"\n },\n {\n \"text\": \"Due Date: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"March 31,\\n 2026\"\n }\n ]\n }\n ]\n }\n ]\n },\n {\n \"type\": \"separator\"\n },\n {\n \"type\": \"headline\",\n \"level\": \"h3\",\n \"text\": \"Bill To\"\n },\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"Northwind Industries\\n\",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"Attn: Sarah Chen,\\n VP of Operations\\n1200 Industrial Blvd,\\n Denver,\\n CO 80202\\nsarah.chen@northwind.com\"\n }\n ]\n },\n {\n \"type\": \"separator\"\n },\n {\n \"type\": \"table\",\n \"column_widths_in_percent\": [\n 40,\n 15,\n 20,\n 25\n ],\n \"header\": {\n \"cells\": [\n {\n \"text\": \"Description\"\n },\n {\n \"text\": \"Qty\",\n \"horizontal_alignment\": \"center\"\n },\n {\n \"text\": \"Unit Price\",\n \"horizontal_alignment\": \"right\"\n },\n {\n \"text\": \"Amount\",\n \"horizontal_alignment\": \"right\"\n }\n ]\n },\n \"rows\": [\n {\n \"cells\": [\n {\n \"text\": \"Brand Strategy Workshop (2 days)\"\n },\n {\n \"text\": \"1\",\n \"horizontal_alignment\": \"center\"\n },\n {\n \"text\": \"$8,\\n 500.00\",\n \"horizontal_alignment\": \"right\"\n },\n {\n \"text\": \"$8,\\n 500.00\",\n \"horizontal_alignment\": \"right\"\n }\n ]\n },\n {\n \"cells\": [\n {\n \"text\": \"UI/UX Design Sprint (5 days)\"\n },\n {\n \"text\": \"1\",\n \"horizontal_alignment\": \"center\"\n },\n {\n \"text\": \"$15,\\n 000.00\",\n \"horizontal_alignment\": \"right\"\n },\n {\n \"text\": \"$15,\\n 000.00\",\n \"horizontal_alignment\": \"right\"\n }\n ]\n },\n {\n \"cells\": [\n {\n \"text\": \"Frontend Development\"\n },\n {\n \"text\": \"120\",\n \"horizontal_alignment\": \"center\"\n },\n {\n \"text\": \"$175.00\",\n \"horizontal_alignment\": \"right\"\n },\n {\n \"text\": \"$21,\\n 000.00\",\n \"horizontal_alignment\": \"right\"\n }\n ]\n },\n {\n \"cells\": [\n {\n \"text\": \"QA & User Acceptance Testing\"\n },\n {\n \"text\": \"40\",\n \"horizontal_alignment\": \"center\"\n },\n {\n \"text\": \"$150.00\",\n \"horizontal_alignment\": \"right\"\n },\n {\n \"text\": \"$6,\\n 000.00\",\n \"horizontal_alignment\": \"right\"\n }\n ]\n }\n ]\n },\n {\n \"type\": \"separator\"\n },\n {\n \"type\": \"grid\",\n \"columns\": [\n {\n \"column_span\": 6,\n \"blocks\": []\n },\n {\n \"column_span\": 6,\n \"blocks\": [\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"Subtotal: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"$50,\\n 500.00\\n\"\n },\n {\n \"text\": \"Tax (8.25%): \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"$4,\\n 166.25\\n\"\n },\n {\n \"text\": \"Total Due: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"$54,\\n 666.25\"\n }\n ]\n }\n ]\n }\n ]\n },\n {\n \"type\": \"separator\"\n },\n {\n \"type\": \"paragraph\",\n \"runs\": [\n {\n \"text\": \"Payment Terms: \",\n \"font_weight\": \"bold\"\n },\n {\n \"text\": \"Net 30. Please remit payment via wire transfer to Acme Consulting LLC,\\n Account #4821-7390-5512,\\n Routing #021000021.\"\n }\n ]\n }\n ]\n}" }, "type": "n8n-nodes-iterationlayer.iterationLayer", "typeVersion": 1, "position": [ 500, 300 ], "id": "81ae40b1-d94f-4fe1-89d5-799c16b51eb8", "name": "Generate Document", "credentials": { "iterationLayerApi": { "id": "1", "name": "Iteration Layer API" } } } ], "connections": { "Manual Trigger": { "main": [ [ { "node": "Generate Document", "type": "main", "index": 0 } ] ] } }, "settings": { "executionOrder": "v1" } }
Generate a PDF invoice for [customer name]. Use the generate_document tool with format "pdf" and these content blocks: - Headline: [company name] - Paragraph: company address and contact info - Headline: Invoice details with invoice number, date, and due date - Table: line items with columns for description, quantity, unit price, and amount - Paragraph: subtotal, tax, and total due - Paragraph: payment terms and bank details
Response
{ "success": true, "data": { "buffer": "JVBERi0xLjcKMSAwIG9iago8...", "mime_type": "application/pdf" } }