convert-contract-to-markdown | spreadsheet-generation

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convert-contract-to-markdown | spreadsheet-generation

Convert Contract to Markdown

Legal and compliance teams use this recipe to convert contract PDFs to structured markdown before feeding them into LLM analysis pipelines or clause extraction workflows.

APIs Used

Document to Markdown (1 credit per page)

Prerequisites

You need an Iteration Layer API key. Get one at platform.iterationlayer.com during the 7-day trial.

For full integration guidance (SDKs, auth, MCP, error handling), see the Iteration Layer Integration Guide.

Implementation

curl -X POST https://api.iterationlayer.com/document-to-markdown/v1/convert \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "file": {
      "type": "url",
      "name": "contract.pdf",
      "url": "https://example.com/contracts/service-agreement-2026.pdf"
    }
  }'

import { IterationLayer } from "iterationlayer";

const client = new IterationLayer({ apiKey: "YOUR_API_KEY" });

const result = await client.convertDocumentToMarkdown({
  file: {
    type: "url",
    name: "contract.pdf",
    url: "https://example.com/contracts/service-agreement-2026.pdf",
  },
});

from iterationlayer import IterationLayer

client = IterationLayer(api_key="YOUR_API_KEY")

result = client.convert_document_to_markdown(
    file={
        "type": "url",
        "name": "contract.pdf",
        "url": "https://example.com/contracts/service-agreement-2026.pdf",
    }
)

import il "github.com/iterationlayer/sdk-go"

client := il.NewClient("YOUR_API_KEY")

result, err := client.ConvertDocumentToMarkdown(il.ConvertDocumentToMarkdownRequest{
  File: il.FileInput{Type: "url", Name: "contract.pdf", Url: "https://example.com/contracts/service-agreement-2026.pdf"},
})

{
  "name": "Convert Contract to Markdown",
  "nodes": [
    {
      "parameters": {
        "content": "## Convert Contract to Markdown

Legal and compliance teams use this recipe to convert contract PDFs to structured markdown before feeding them into LLM analysis pipelines or clause extraction workflows.

**Note:** This workflow uses the Iteration Layer community node (`n8n-nodes-iterationlayer`). Install it via Settings > Community Nodes on self-hosted n8n, or add it directly on n8n Cloud with Verified Community Nodes enabled.",
        "height": 280,
        "width": 500,
        "color": 2
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        200,
        40
      ],
      "id": "38e6da76-3ed5-468e-83b8-f6be1ed8a9d6",
      "name": "Overview"
    },
    {
      "parameters": {
        "content": "### Step 1: Convert Document to Markdown
Resource: **Document to Markdown**

Configure the Document to Markdown parameters below, then connect your credentials.",
        "height": 160,
        "width": 300,
        "color": 6
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        475,
        100
      ],
      "id": "d407a240-e883-4d83-b7b9-b12a1a5cfc70",
      "name": "Step 1 Note"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        250,
        300
      ],
      "id": "ce36c899-26c8-45c0-838c-194728865698",
      "name": "Manual Trigger"
    },
    {
      "parameters": {
        "resource": "documentToMarkdown",
        "fileInputMode": "url",
        "fileName": "contract.pdf",
        "fileUrl": "https://example.com/contracts/service-agreement-2026.pdf"
      },
      "type": "n8n-nodes-iterationlayer.iterationLayer",
      "typeVersion": 1,
      "position": [
        500,
        300
      ],
      "id": "75deb29a-0241-4a13-b160-c0dae41bada0",
      "name": "Convert Document to Markdown",
      "credentials": {
        "iterationLayerApi": {
          "id": "1",
          "name": "Iteration Layer API"
        }
      }
    }
  ],
  "connections": {
    "Manual Trigger": {
      "main": [
        [
          {
            "node": "Convert Document to Markdown",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}

Convert the contract at [file URL] to markdown. Use the convert_document_to_markdown tool with the file URL.

Response

{
  "success": true,
  "data": {
    "name": "contract.pdf",
    "mime_type": "application/pdf",
    "markdown": "# Service Agreement\n\n**Parties:** Nordlicht Consulting GmbH (\"Provider\") and Contoso Ltd. (\"Client\")\n\n**Effective Date:** 2026-03-01\n\n## 1. Services\n\nProvider agrees to deliver software development services as described in Schedule A attached hereto.\n\n## 2. Payment Terms\n\nClient shall pay Provider within 30 days of invoice receipt. Late payments accrue interest at 1.5% per month.\n\n## 3. Confidentiality\n\nEach party agrees to keep confidential all non-public information received from the other party.\n\n## 4. Termination\n\nEither party may terminate this agreement with 30 days written notice."
  }
}

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