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iterationlayer/skills42026年6月9日 更新
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extract-income-statement-data
Extract structured fields from income statement documents.
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Extract Income Statement Data
Finance teams use this recipe to extract Income Statement line items and totals into structured JSON for reporting, analysis, and reconciliation workflows.
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": "income-statement.pdf",
"url": "https://example.com/documents/income-statement-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "entity_name",
"type": "TEXT",
"description": "Company, organization, or fund name"
},
{
"name": "statement_type",
"type": "TEXT",
"description": "Type of financial statement"
},
{
"name": "period_start_date",
"type": "DATE",
"description": "Reporting period start date"
},
{
"name": "period_end_date",
"type": "DATE",
"description": "Reporting period end date"
},
{
"name": "line_items",
"type": "ARRAY",
"description": "Financial statement line items",
"fields": [
{
"name": "name",
"type": "TEXT",
"description": "Line item name"
},
{
"name": "current_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Current period amount"
},
{
"name": "prior_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Prior period or comparative amount"
}
]
},
{
"name": "total_assets_or_revenue",
"type": "CURRENCY_AMOUNT",
"description": "Total assets, revenue, income, or budgeted amount"
},
{
"name": "total_liabilities_or_expenses",
"type": "CURRENCY_AMOUNT",
"description": "Total liabilities, expenses, or cost amount"
},
{
"name": "currency",
"type": "CURRENCY_CODE",
"description": "Currency code"
}
]
}
}'
import { IterationLayer } from "iterationlayer";
const client = new IterationLayer({ apiKey: "YOUR_API_KEY" });
const result = await client.extractDocument({
"files": [
{
"type": "url",
"name": "income-statement.pdf",
"url": "https://example.com/documents/income-statement-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "entity_name",
"type": "TEXT",
"description": "Company, organization, or fund name"
},
{
"name": "statement_type",
"type": "TEXT",
"description": "Type of financial statement"
},
{
"name": "period_start_date",
"type": "DATE",
"description": "Reporting period start date"
},
{
"name": "period_end_date",
"type": "DATE",
"description": "Reporting period end date"
},
{
"name": "line_items",
"type": "ARRAY",
"description": "Financial statement line items",
"fields": [
{
"name": "name",
"type": "TEXT",
"description": "Line item name"
},
{
"name": "current_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Current period amount"
},
{
"name": "prior_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Prior period or comparative amount"
}
]
},
{
"name": "total_assets_or_revenue",
"type": "CURRENCY_AMOUNT",
"description": "Total assets, revenue, income, or budgeted amount"
},
{
"name": "total_liabilities_or_expenses",
"type": "CURRENCY_AMOUNT",
"description": "Total liabilities, expenses, or cost amount"
},
{
"name": "currency",
"type": "CURRENCY_CODE",
"description": "Currency code"
}
]
}
});
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.extract_document(**{
"files": [
{
"type": "url",
"name": "income-statement.pdf",
"url": "https://example.com/documents/income-statement-sample.pdf"
}
],
"schema": {
"fields": [
{
"name": "entity_name",
"type": "TEXT",
"description": "Company, organization, or fund name"
},
{
"name": "statement_type",
"type": "TEXT",
"description": "Type of financial statement"
},
{
"name": "period_start_date",
"type": "DATE",
"description": "Reporting period start date"
},
{
"name": "period_end_date",
"type": "DATE",
"description": "Reporting period end date"
},
{
"name": "line_items",
"type": "ARRAY",
"description": "Financial statement line items",
"fields": [
{
"name": "name",
"type": "TEXT",
"description": "Line item name"
},
{
"name": "current_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Current period amount"
},
{
"name": "prior_period_amount",
"type": "CURRENCY_AMOUNT",
"description": "Prior period or comparative amount"
}
]
},
{
"name": "total_assets_or_revenue",
"type": "CURRENCY_AMOUNT",
"description": "Total assets, revenue, income, or budgeted amount"
},
{
"name": "total_liabilities_or_expenses",
"type": "CURRENCY_AMOUNT",
"description": "Total liabilities, expenses, or cost amount"
},
{
"name": "currency",
"type": "CURRENCY_CODE",
"description": "Currency code"
}
]
}
})
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: "income-statement.pdf",
Url: "https://example.com/documents/income-statement-sample.pdf",
},
},
Schema: il.ExtractionSchema{
Fields: []any{
il.TextFieldConfig{
Name: "entity_name",
Type: "TEXT",
Description: "Company, organization, or fund name",
},
il.TextFieldConfig{
Name: "statement_type",
Type: "TEXT",
Description: "Type of financial statement",
},
il.DateFieldConfig{
Name: "period_start_date",
Type: "DATE",
Description: "Reporting period start date",
},
il.DateFieldConfig{
Name: "period_end_date",
Type: "DATE",
Description: "Reporting period end date",
},
il.ArrayFieldConfig{
Name: "line_items",
Type: "ARRAY",
Description: "Financial statement line items",
Fields: []any{
il.TextFieldConfig{
Name: "name",
Type: "TEXT",
Description: "Line item name",
},
il.CurrencyAmountFieldConfig{
Name: "current_period_amount",
Type: "CURRENCY_AMOUNT",
Description: "Current period amount",
},
il.CurrencyAmountFieldConfig{
Name: "prior_period_amount",
Type: "CURRENCY_AMOUNT",
Description: "Prior period or comparative amount",
},
},
},
il.CurrencyAmountFieldConfig{
Name: "total_assets_or_revenue",
Type: "CURRENCY_AMOUNT",
Description: "Total assets, revenue, income, or budgeted amount",
},
il.CurrencyAmountFieldConfig{
Name: "total_liabilities_or_expenses",
Type: "CURRENCY_AMOUNT",
Description: "Total liabilities, expenses, or cost amount",
},
il.CurrencyCodeFieldConfig{
Name: "currency",
Type: "CURRENCY_CODE",
Description: "Currency code",
},
},
},
})
if err != nil {
panic(err)
}
_ = result
}
{
"name": "Extract Income Statement Data",
"nodes": [
{
"parameters": {
"content": "## Extract Income Statement Data\n\nFinance teams use this recipe to extract Income Statement line items and totals into structured JSON for reporting, analysis, and reconciliation workflows.\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-income-statement-data-overview",
"name": "Overview"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "extract-income-statement-data-trigger",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "documentExtraction",
"schemaInputMode": "rawJson",
"schemaJson": "{\n \"fields\": [\n {\n \"name\": \"entity_name\",\n \"type\": \"TEXT\",\n \"description\": \"Company, organization, or fund name\"\n },\n {\n \"name\": \"statement_type\",\n \"type\": \"TEXT\",\n \"description\": \"Type of financial statement\"\n },\n {\n \"name\": \"period_start_date\",\n \"type\": \"DATE\",\n \"description\": \"Reporting period start date\"\n },\n {\n \"name\": \"period_end_date\",\n \"type\": \"DATE\",\n \"description\": \"Reporting period end date\"\n },\n {\n \"name\": \"line_items\",\n \"type\": \"ARRAY\",\n \"description\": \"Financial statement line items\",\n \"fields\": [\n {\n \"name\": \"name\",\n \"type\": \"TEXT\",\n \"description\": \"Line item name\"\n },\n {\n \"name\": \"current_period_amount\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Current period amount\"\n },\n {\n \"name\": \"prior_period_amount\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Prior period or comparative amount\"\n }\n ]\n },\n {\n \"name\": \"total_assets_or_revenue\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Total assets, revenue, income, or budgeted amount\"\n },\n {\n \"name\": \"total_liabilities_or_expenses\",\n \"type\": \"CURRENCY_AMOUNT\",\n \"description\": \"Total liabilities, expenses, or cost amount\"\n },\n {\n \"name\": \"currency\",\n \"type\": \"CURRENCY_CODE\",\n \"description\": \"Currency code\"\n }\n ]\n}",
"files": {
"fileValues": [
{
"fileInputMode": "url",
"fileName": "income-statement.pdf",
"fileUrl": "https://example.com/documents/income-statement-sample.pdf"
}
]
}
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "extract-income-statement-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 income statement data from the file at [file URL]. Use the extract_document tool with these fields:
- entity_name (TEXT): Company, organization, or fund name
- statement_type (TEXT): Type of financial statement
- period_start_date (DATE): Reporting period start date
- period_end_date (DATE): Reporting period end date
- line_items (ARRAY): Each with name (TEXT), current_period_amount (CURRENCY_AMOUNT), prior_period_amount (CURRENCY_AMOUNT)
- total_assets_or_revenue (CURRENCY_AMOUNT): Total assets, revenue, income, or budgeted amount
- total_liabilities_or_expenses (CURRENCY_AMOUNT): Total liabilities, expenses, or cost amount
- currency (CURRENCY_CODE): Currency code
Response
{
"success": true,
"data": {
"entity_name": {
"value": "Entity Name",
"confidence": 0.97,
"citations": [
"ENTITY NAME"
]
},
"statement_type": {
"value": "Statement Type",
"confidence": 0.97,
"citations": [
"STATEMENT TYPE"
]
},
"period_start_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"period_end_date": {
"value": "2026-04-15",
"confidence": 0.97,
"citations": [
"15 Apr 2026"
]
},
"line_items": {
"value": [
{
"name": {
"value": "Name",
"confidence": 0.96,
"citations": [
"NAME"
]
},
"current_period_amount": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.96,
"citations": [
"EUR 1,234.56"
]
},
"prior_period_amount": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.96,
"citations": [
"EUR 1,234.56"
]
}
}
],
"confidence": 0.97,
"citations": [
"LINE ITEMS"
]
},
"total_assets_or_revenue": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.97,
"citations": [
"EUR 1,234.56"
]
},
"total_liabilities_or_expenses": {
"value": {
"amount": "1234.56",
"currency": "EUR"
},
"confidence": 0.97,
"citations": [
"EUR 1,234.56"
]
},
"currency": {
"value": "EUR",
"confidence": 0.97,
"citations": [
"CURRENCY"
]
}
}
}
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