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iterationlayer/skills42026年6月9日 更新
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extract-lease-renewal-data
Extract tenant, property, renewal term, new rent, deposit changes, and signature fields from lease renewal notices or agreements.
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Extract Lease Renewal Data
Property managers use this recipe to extract lease renewal terms into structured records for rent updates, tenant communications, and lease administration.
APIs Used
Document Extraction (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-extraction/v1/extract \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"files": [
{
"type": "url",
"name": "lease-renewal.pdf",
"url": "https://example.com/documents/lease-renewal-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "landlord_name",
"type": "TEXT",
"description": "Landlord or property manager name"
},
{
"name": "tenant_names",
"type": "TEXT",
"description": "Tenant names"
},
{
"name": "property_address",
"type": "ADDRESS",
"description": "Property address"
},
{
"name": "original_lease_reference",
"type": "TEXT",
"description": "Original lease date or reference"
},
{
"name": "renewal_start_date",
"type": "DATE",
"description": "Renewal term start date"
},
{
"name": "renewal_end_date",
"type": "DATE",
"description": "Renewal term end date"
},
{
"name": "new_rent_amount",
"type": "CURRENCY_AMOUNT",
"description": "New rent amount"
},
{
"name": "rent_frequency",
"type": "TEXT",
"description": "Rent frequency"
},
{
"name": "deposit_change",
"type": "CURRENCY_AMOUNT",
"description": "Security deposit increase or change if shown"
},
{
"name": "changed_terms",
"type": "TEXT",
"description": "Summary of changed lease terms"
},
{
"name": "tenant_signature_present",
"type": "BOOLEAN",
"description": "Whether tenant signature is present"
},
{
"name": "landlord_signature_present",
"type": "BOOLEAN",
"description": "Whether landlord signature is present"
}
]
}
}'
import { IterationLayer } from "iterationlayer";
const client = new IterationLayer({ apiKey: "YOUR_API_KEY" });
const result = await client.extractDocument({
"files": [
{
"type": "url",
"name": "lease-renewal.pdf",
"url": "https://example.com/documents/lease-renewal-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "landlord_name",
"type": "TEXT",
"description": "Landlord or property manager name"
},
{
"name": "tenant_names",
"type": "TEXT",
"description": "Tenant names"
},
{
"name": "property_address",
"type": "ADDRESS",
"description": "Property address"
},
{
"name": "original_lease_reference",
"type": "TEXT",
"description": "Original lease date or reference"
},
{
"name": "renewal_start_date",
"type": "DATE",
"description": "Renewal term start date"
},
{
"name": "renewal_end_date",
"type": "DATE",
"description": "Renewal term end date"
},
{
"name": "new_rent_amount",
"type": "CURRENCY_AMOUNT",
"description": "New rent amount"
},
{
"name": "rent_frequency",
"type": "TEXT",
"description": "Rent frequency"
},
{
"name": "deposit_change",
"type": "CURRENCY_AMOUNT",
"description": "Security deposit increase or change if shown"
},
{
"name": "changed_terms",
"type": "TEXT",
"description": "Summary of changed lease terms"
},
{
"name": "tenant_signature_present",
"type": "BOOLEAN",
"description": "Whether tenant signature is present"
},
{
"name": "landlord_signature_present",
"type": "BOOLEAN",
"description": "Whether landlord signature is present"
}
]
}
});
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.extract_document(**{
"files": [
{
"type": "url",
"name": "lease-renewal.pdf",
"url": "https://example.com/documents/lease-renewal-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "landlord_name",
"type": "TEXT",
"description": "Landlord or property manager name"
},
{
"name": "tenant_names",
"type": "TEXT",
"description": "Tenant names"
},
{
"name": "property_address",
"type": "ADDRESS",
"description": "Property address"
},
{
"name": "original_lease_reference",
"type": "TEXT",
"description": "Original lease date or reference"
},
{
"name": "renewal_start_date",
"type": "DATE",
"description": "Renewal term start date"
},
{
"name": "renewal_end_date",
"type": "DATE",
"description": "Renewal term end date"
},
{
"name": "new_rent_amount",
"type": "CURRENCY_AMOUNT",
"description": "New rent amount"
},
{
"name": "rent_frequency",
"type": "TEXT",
"description": "Rent frequency"
},
{
"name": "deposit_change",
"type": "CURRENCY_AMOUNT",
"description": "Security deposit increase or change if shown"
},
{
"name": "changed_terms",
"type": "TEXT",
"description": "Summary of changed lease terms"
},
{
"name": "tenant_signature_present",
"type": "BOOLEAN",
"description": "Whether tenant signature is present"
},
{
"name": "landlord_signature_present",
"type": "BOOLEAN",
"description": "Whether landlord signature is present"
}
]
}
})
package main
import il "github.com/iterationlayer/sdk-go"
func main() {
client := il.NewClient("YOUR_API_KEY")
result, err := client.ExtractDocument(il.ExtractDocumentRequest{
Files: []il.FileInput{
il.FileInput{
Type: "url",
Name: "lease-renewal.pdf",
Url: "https://example.com/documents/lease-renewal-sample.pdf",
},
},
Schema: il.ExtractionSchema{
Fields: []any{
il.TextFieldConfig{
Name: "landlord_name",
Type: "TEXT",
Description: "Landlord or property manager name",
},
il.TextFieldConfig{
Name: "tenant_names",
Type: "TEXT",
Description: "Tenant names",
},
il.AddressFieldConfig{
Name: "property_address",
Type: "ADDRESS",
Description: "Property address",
},
il.TextFieldConfig{
Name: "original_lease_reference",
Type: "TEXT",
Description: "Original lease date or reference",
},
il.DateFieldConfig{
Name: "renewal_start_date",
Type: "DATE",
Description: "Renewal term start date",
},
il.DateFieldConfig{
Name: "renewal_end_date",
Type: "DATE",
Description: "Renewal term end date",
},
il.CurrencyAmountFieldConfig{
Name: "new_rent_amount",
Type: "CURRENCY_AMOUNT",
Description: "New rent amount",
},
il.TextFieldConfig{
Name: "rent_frequency",
Type: "TEXT",
Description: "Rent frequency",
},
il.CurrencyAmountFieldConfig{
Name: "deposit_change",
Type: "CURRENCY_AMOUNT",
Description: "Security deposit increase or change if shown",
},
il.TextFieldConfig{
Name: "changed_terms",
Type: "TEXT",
Description: "Summary of changed lease terms",
},
il.BooleanFieldConfig{
Name: "tenant_signature_present",
Type: "BOOLEAN",
Description: "Whether tenant signature is present",
},
il.BooleanFieldConfig{
Name: "landlord_signature_present",
Type: "BOOLEAN",
Description: "Whether landlord signature is present",
},
},
},
})
if err != nil {
panic(err)
}
_ = result
}
{
"name": "Extract Lease Renewal Data",
"nodes": [
{
"parameters": {
"content": "## Extract Lease Renewal Data\n\nProperty managers use this recipe to extract lease renewal terms into structured records for rent updates, tenant communications, and lease administration.\n\n**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": "extract-lease-renewal-data-overview",
"name": "Overview"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "extract-lease-renewal-data-trigger",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "documentExtraction",
"schemaInputMode": "rawJson",
"schemaJson": "{\n \"fields\": [\n {\n \"name\": \"landlord_name\",\n \"type\": \"TEXT\",\n \"description\": \"Landlord or property manager name\"\n },\n {\n \"name\": \"tenant_names\",\n \"type\": \"TEXT\",\n \"description\": \"Tenant names\"\n },\n {\n \"name\": \"property_address\",\n \"type\": \"ADDRESS\",\n \"description\": \"Property address\"\n },\n {\n \"name\": \"original_lease_reference\",\n \"type\": \"TEXT\",\n \"description\": \"Original lease date or reference\"\n },\n {\n \"name\": \"renewal_start_date\",\n \"type\": \"DATE\",\n \"description\": \"Renewal term start date\"\n },\n {\n \"name\": \"renewal_end_date\",\n \"type\": \"DATE\",\n \"description\": \"Renewal term end date\"\n },\n {\n \"name\": \"new_rent_amount\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"New rent amount\"\n },\n {\n \"name\": \"rent_frequency\",\n \"type\": \"TEXT\",\n \"description\": \"Rent frequency\"\n },\n {\n \"name\": \"deposit_change\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Security deposit increase or change if shown\"\n },\n {\n \"name\": \"changed_terms\",\n \"type\": \"TEXT\",\n \"description\": \"Summary of changed lease terms\"\n },\n {\n \"name\": \"tenant_signature_present\",\n \"type\": \"BOOLEAN\",\n \"description\": \"Whether tenant signature is present\"\n },\n {\n \"name\": \"landlord_signature_present\",\n \"type\": \"BOOLEAN\",\n \"description\": \"Whether landlord signature is present\"\n }\n ]\n}",
"files": {
"fileValues": [
{
"fileInputMode": "url",
"fileName": "lease-renewal.pdf",
"fileUrl": "https://example.com/documents/lease-renewal-sample.pdf"
}
]
}
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "extract-lease-renewal-data-extract",
"name": "Extract Data",
"credentials": {
"iterationLayerApi": {
"id": "1",
"name": "Iteration Layer API"
}
}
}
],
"connections": {
"Manual Trigger": {
"main": [
[
{
"node": "Extract Data",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
}
}
Extract lease renewal data from the file at [file URL]. Use the extract_document tool with these fields:
- landlord_name (TEXT): Landlord or property manager name
- tenant_names (TEXT): Tenant names
- property_address (ADDRESS): Property address
- original_lease_reference (TEXT): Original lease date or reference
- renewal_start_date (DATE): Renewal term start date
- renewal_end_date (DATE): Renewal term end date
- new_rent_amount (CURRENCY_AMOUNT): New rent amount
- rent_frequency (TEXT): Rent frequency
- deposit_change (CURRENCY_AMOUNT): Security deposit increase or change if shown
- changed_terms (TEXT): Summary of changed lease terms
- tenant_signature_present (BOOLEAN): Whether tenant signature is present
- landlord_signature_present (BOOLEAN): Whether landlord signature is present
Response
{
"success": true,
"data": {
"landlord_name": {
"value": "Harbor Property Management LLC",
"confidence": 0.97,
"citations": [
"LANDLORD NAME"
]
},
"tenant_names": {
"value": "Alex Morgan and Jamie Morgan",
"confidence": 0.97,
"citations": [
"TENANT NAMES"
]
},
"property_address": {
"value": {
"street": "100 Market Street",
"city": "Berlin",
"postal_code": "10115",
"country": "DE"
},
"confidence": 0.97,
"citations": [
"PROPERTY ADDRESS"
]
},
"original_lease_reference": {
"value": "Original Lease Reference",
"confidence": 0.97,
"citations": [
"ORIGINAL LEASE REFERENCE"
]
},
"renewal_start_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"renewal_end_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"new_rent_amount": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.97,
"citations": [
"1,234.56"
]
},
"rent_frequency": {
"value": "Rent Frequency",
"confidence": 0.97,
"citations": [
"RENT FREQUENCY"
]
},
"deposit_change": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.97,
"citations": [
"1,234.56"
]
},
"changed_terms": {
"value": "Changed Terms",
"confidence": 0.97,
"citations": [
"CHANGED TERMS"
]
},
"tenant_signature_present": {
"value": true,
"confidence": 0.97,
"citations": [
"TENANT SIGNATURE PRESENT"
]
},
"landlord_signature_present": {
"value": true,
"confidence": 0.97,
"citations": [
"LANDLORD SIGNATURE PRESENT"
]
}
}
}
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