Request
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": "title-insurance.pdf",
"url": "https://example.com/documents/title-insurance-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "policyholder_name",
"type": "TEXT",
"description": "Policyholder or insured name"
},
{
"name": "policy_number",
"type": "TEXT",
"description": "Policy number"
},
{
"name": "claim_or_certificate_number",
"type": "TEXT",
"description": "Claim number or certificate number"
},
{
"name": "insurer_name",
"type": "TEXT",
"description": "Insurance carrier or administrator"
},
{
"name": "loss_or_effective_date",
"type": "DATE",
"description": "Loss date, effective date, or certificate date"
},
{
"name": "coverage_type",
"type": "TEXT",
"description": "Coverage or claim type"
},
{
"name": "coverage_or_loss_lines",
"type": "ARRAY",
"description": "Coverage limits, loss entries, or claim line items",
"fields": [
{
"name": "description",
"type": "TEXT",
"description": "Coverage, loss, or claim line description"
},
{
"name": "amount",
"type": "CURRENCY_AMOUNT",
"description": "Line amount, limit, reserve, or paid value"
}
]
},
{
"name": "total_amount",
"type": "CURRENCY_AMOUNT",
"description": "Total claim, paid, reserve, or coverage amount"
}
]
}
}'Response
{
"success": true,
"data": {
"policyholder_name": {
"value": "Policyholder Name",
"confidence": 0.97,
"citations": [
"POLICYHOLDER NAME"
]
},
"policy_number": {
"value": "Policy Number",
"confidence": 0.97,
"citations": [
"POLICY NUMBER"
]
},
"claim_or_certificate_number": {
"value": "Claim Or Certificate Number",
"confidence": 0.97,
"citations": [
"CLAIM OR CERTIFICATE NUMBER"
]
},
"insurer_name": {
"value": "Insurer Name",
"confidence": 0.97,
"citations": [
"INSURER NAME"
]
},
"loss_or_effective_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"coverage_type": {
"value": "Coverage Type",
"confidence": 0.97,
"citations": [
"COVERAGE TYPE"
]
},
"coverage_or_loss_lines": {
"value": [
{
"description": {
"value": "Description",
"confidence": 0.96,
"citations": [
"DESCRIPTION"
]
},
"amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.96,
"citations": [
"$1,234.56"
]
}
}
],
"confidence": 0.97,
"citations": [
"COVERAGE OR LOSS LINES"
]
},
"total_amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.97,
"citations": [
"$1,234.56"
]
}
}
}Request
import { IterationLayer } from "iterationlayer";
const client = new IterationLayer({ apiKey: "YOUR_API_KEY" });
const result = await client.extractDocument({
"files": [
{
"type": "url",
"name": "title-insurance.pdf",
"url": "https://example.com/documents/title-insurance-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "policyholder_name",
"type": "TEXT",
"description": "Policyholder or insured name"
},
{
"name": "policy_number",
"type": "TEXT",
"description": "Policy number"
},
{
"name": "claim_or_certificate_number",
"type": "TEXT",
"description": "Claim number or certificate number"
},
{
"name": "insurer_name",
"type": "TEXT",
"description": "Insurance carrier or administrator"
},
{
"name": "loss_or_effective_date",
"type": "DATE",
"description": "Loss date, effective date, or certificate date"
},
{
"name": "coverage_type",
"type": "TEXT",
"description": "Coverage or claim type"
},
{
"name": "coverage_or_loss_lines",
"type": "ARRAY",
"description": "Coverage limits, loss entries, or claim line items",
"fields": [
{
"name": "description",
"type": "TEXT",
"description": "Coverage, loss, or claim line description"
},
{
"name": "amount",
"type": "CURRENCY_AMOUNT",
"description": "Line amount, limit, reserve, or paid value"
}
]
},
{
"name": "total_amount",
"type": "CURRENCY_AMOUNT",
"description": "Total claim, paid, reserve, or coverage amount"
}
]
}
});Response
{
"success": true,
"data": {
"policyholder_name": {
"value": "Policyholder Name",
"confidence": 0.97,
"citations": [
"POLICYHOLDER NAME"
]
},
"policy_number": {
"value": "Policy Number",
"confidence": 0.97,
"citations": [
"POLICY NUMBER"
]
},
"claim_or_certificate_number": {
"value": "Claim Or Certificate Number",
"confidence": 0.97,
"citations": [
"CLAIM OR CERTIFICATE NUMBER"
]
},
"insurer_name": {
"value": "Insurer Name",
"confidence": 0.97,
"citations": [
"INSURER NAME"
]
},
"loss_or_effective_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"coverage_type": {
"value": "Coverage Type",
"confidence": 0.97,
"citations": [
"COVERAGE TYPE"
]
},
"coverage_or_loss_lines": {
"value": [
{
"description": {
"value": "Description",
"confidence": 0.96,
"citations": [
"DESCRIPTION"
]
},
"amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.96,
"citations": [
"$1,234.56"
]
}
}
],
"confidence": 0.97,
"citations": [
"COVERAGE OR LOSS LINES"
]
},
"total_amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.97,
"citations": [
"$1,234.56"
]
}
}
}Request
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.extract_document(**{
"files": [
{
"type": "url",
"name": "title-insurance.pdf",
"url": "https://example.com/documents/title-insurance-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "policyholder_name",
"type": "TEXT",
"description": "Policyholder or insured name"
},
{
"name": "policy_number",
"type": "TEXT",
"description": "Policy number"
},
{
"name": "claim_or_certificate_number",
"type": "TEXT",
"description": "Claim number or certificate number"
},
{
"name": "insurer_name",
"type": "TEXT",
"description": "Insurance carrier or administrator"
},
{
"name": "loss_or_effective_date",
"type": "DATE",
"description": "Loss date, effective date, or certificate date"
},
{
"name": "coverage_type",
"type": "TEXT",
"description": "Coverage or claim type"
},
{
"name": "coverage_or_loss_lines",
"type": "ARRAY",
"description": "Coverage limits, loss entries, or claim line items",
"fields": [
{
"name": "description",
"type": "TEXT",
"description": "Coverage, loss, or claim line description"
},
{
"name": "amount",
"type": "CURRENCY_AMOUNT",
"description": "Line amount, limit, reserve, or paid value"
}
]
},
{
"name": "total_amount",
"type": "CURRENCY_AMOUNT",
"description": "Total claim, paid, reserve, or coverage amount"
}
]
}
})Response
{
"success": true,
"data": {
"policyholder_name": {
"value": "Policyholder Name",
"confidence": 0.97,
"citations": [
"POLICYHOLDER NAME"
]
},
"policy_number": {
"value": "Policy Number",
"confidence": 0.97,
"citations": [
"POLICY NUMBER"
]
},
"claim_or_certificate_number": {
"value": "Claim Or Certificate Number",
"confidence": 0.97,
"citations": [
"CLAIM OR CERTIFICATE NUMBER"
]
},
"insurer_name": {
"value": "Insurer Name",
"confidence": 0.97,
"citations": [
"INSURER NAME"
]
},
"loss_or_effective_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"coverage_type": {
"value": "Coverage Type",
"confidence": 0.97,
"citations": [
"COVERAGE TYPE"
]
},
"coverage_or_loss_lines": {
"value": [
{
"description": {
"value": "Description",
"confidence": 0.96,
"citations": [
"DESCRIPTION"
]
},
"amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.96,
"citations": [
"$1,234.56"
]
}
}
],
"confidence": 0.97,
"citations": [
"COVERAGE OR LOSS LINES"
]
},
"total_amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.97,
"citations": [
"$1,234.56"
]
}
}
}Request
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: "title-insurance.pdf",
Url: "https://example.com/documents/title-insurance-sample.pdf",
},
},
Schema: il.ExtractionSchema{
Fields: []any{
il.TextFieldConfig{
Name: "policyholder_name",
Type: "TEXT",
Description: "Policyholder or insured name",
},
il.TextFieldConfig{
Name: "policy_number",
Type: "TEXT",
Description: "Policy number",
},
il.TextFieldConfig{
Name: "claim_or_certificate_number",
Type: "TEXT",
Description: "Claim number or certificate number",
},
il.TextFieldConfig{
Name: "insurer_name",
Type: "TEXT",
Description: "Insurance carrier or administrator",
},
il.DateFieldConfig{
Name: "loss_or_effective_date",
Type: "DATE",
Description: "Loss date, effective date, or certificate date",
},
il.TextFieldConfig{
Name: "coverage_type",
Type: "TEXT",
Description: "Coverage or claim type",
},
il.ArrayFieldConfig{
Name: "coverage_or_loss_lines",
Type: "ARRAY",
Description: "Coverage limits, loss entries, or claim line items",
Fields: []any{
il.TextFieldConfig{
Name: "description",
Type: "TEXT",
Description: "Coverage, loss, or claim line description",
},
il.CurrencyAmountFieldConfig{
Name: "amount",
Type: "CURRENCY_AMOUNT",
Description: "Line amount, limit, reserve, or paid value",
},
},
},
il.CurrencyAmountFieldConfig{
Name: "total_amount",
Type: "CURRENCY_AMOUNT",
Description: "Total claim, paid, reserve, or coverage amount",
},
},
},
})
if err != nil {
panic(err)
}
_ = result
}Response
{
"success": true,
"data": {
"policyholder_name": {
"value": "Policyholder Name",
"confidence": 0.97,
"citations": [
"POLICYHOLDER NAME"
]
},
"policy_number": {
"value": "Policy Number",
"confidence": 0.97,
"citations": [
"POLICY NUMBER"
]
},
"claim_or_certificate_number": {
"value": "Claim Or Certificate Number",
"confidence": 0.97,
"citations": [
"CLAIM OR CERTIFICATE NUMBER"
]
},
"insurer_name": {
"value": "Insurer Name",
"confidence": 0.97,
"citations": [
"INSURER NAME"
]
},
"loss_or_effective_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"coverage_type": {
"value": "Coverage Type",
"confidence": 0.97,
"citations": [
"COVERAGE TYPE"
]
},
"coverage_or_loss_lines": {
"value": [
{
"description": {
"value": "Description",
"confidence": 0.96,
"citations": [
"DESCRIPTION"
]
},
"amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.96,
"citations": [
"$1,234.56"
]
}
}
],
"confidence": 0.97,
"citations": [
"COVERAGE OR LOSS LINES"
]
},
"total_amount": {
"value": {
"amount": "1234.56",
"currency": "USD"
},
"confidence": 0.97,
"citations": [
"$1,234.56"
]
}
}
}Template
{
"name": "Extract Title Insurance Data",
"nodes": [
{
"parameters": {
"content": "## Extract Title Insurance Data\n\nInsurance teams use this recipe to extract Title Insurance details without manually rekeying policy, claim, coverage, and loss information into claims systems.\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-title-insurance-data-overview",
"name": "Overview"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "extract-title-insurance-data-trigger",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "documentExtraction",
"schemaInputMode": "rawJson",
"schemaJson": "{\n \"fields\": [\n {\n \"name\": \"policyholder_name\",\n \"type\": \"TEXT\",\n \"description\": \"Policyholder or insured name\"\n },\n {\n \"name\": \"policy_number\",\n \"type\": \"TEXT\",\n \"description\": \"Policy number\"\n },\n {\n \"name\": \"claim_or_certificate_number\",\n \"type\": \"TEXT\",\n \"description\": \"Claim number or certificate number\"\n },\n {\n \"name\": \"insurer_name\",\n \"type\": \"TEXT\",\n \"description\": \"Insurance carrier or administrator\"\n },\n {\n \"name\": \"loss_or_effective_date\",\n \"type\": \"DATE\",\n \"description\": \"Loss date, effective date, or certificate date\"\n },\n {\n \"name\": \"coverage_type\",\n \"type\": \"TEXT\",\n \"description\": \"Coverage or claim type\"\n },\n {\n \"name\": \"coverage_or_loss_lines\",\n \"type\": \"ARRAY\",\n \"description\": \"Coverage limits, loss entries, or claim line items\",\n \"fields\": [\n {\n \"name\": \"description\",\n \"type\": \"TEXT\",\n \"description\": \"Coverage, loss, or claim line description\"\n },\n {\n \"name\": \"amount\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Line amount, limit, reserve, or paid value\"\n }\n ]\n },\n {\n \"name\": \"total_amount\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Total claim, paid, reserve, or coverage amount\"\n }\n ]\n}",
"files": {
"fileValues": [
{
"fileInputMode": "url",
"fileName": "title-insurance.pdf",
"fileUrl": "https://example.com/documents/title-insurance-sample.pdf"
}
]
}
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "extract-title-insurance-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"
}
}Prompt
Extract title insurance data from the file at [file URL]. Use the extract_document tool with these fields:
- policyholder_name (TEXT): Policyholder or insured name
- policy_number (TEXT): Policy number
- claim_or_certificate_number (TEXT): Claim number or certificate number
- insurer_name (TEXT): Insurance carrier or administrator
- loss_or_effective_date (DATE): Loss date, effective date, or certificate date
- coverage_type (TEXT): Coverage or claim type
- coverage_or_loss_lines (ARRAY): Each with description (TEXT), amount (CURRENCY_AMOUNT)
- total_amount (CURRENCY_AMOUNT): Total claim, paid, reserve, or coverage amount