Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Une commande directe contourne le prompt de vérification. Examinez la source avant de l'exécuter.
Legal teams and contract management platforms use this recipe to automate contract review. Upload a contract and receive structured JSON with involved parties, key dates, and individual clauses — ready for a compliance check, risk analysis, or contract database.
APIs Used
Document Extraction (1 credit per page)
Prerequisites
You need an Iteration Layer API key. Get one at platform.iterationlayer.com — free trial credits included, no credit card required.
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.extract_document(
files=[
{
"type": "url",
"name": "contract.pdf",
"url": "https://example.com/contracts/service-agreement.pdf",
}
],
schema={
"fields": [
{
"name": "parties",
"type": "ARRAY",
"description": "Parties involved in the contract",
"fields": [
{
"name": "name",
"type": "TEXT",
"description": "Name of the party",
},
{
"name": "role",
"type": "TEXT",
"description": "Role of the party (e.g. client, provider)",
},
],
},
{
"name": "effective_date",
"type": "DATE",
"description": "Date the contract takes effect",
},
{
"name": "termination_date",
"type": "DATE",
"description": "Date the contract expires or terminates",
},
{
"name": "clauses",
"type": "ARRAY",
"description": "Individual contract clauses",
"fields": [
{
"name": "title",
"type": "TEXT",
"description": "Clause heading or title",
},
{
"name": "content",
"type": "TEXTAREA",
"description": "Full text of the clause",
},
],
},
]
},
)
package main
import il "github.com/iterationlayer/sdk-go"funcmain() {
client := il.NewClient("YOUR_API_KEY")
result, err := client.ExtractDocument(il.ExtractDocumentRequest{
Files: []il.FileInput{
il.FileInput{
Type: "url",
Name: "contract.pdf",
Url: "https://example.com/contracts/service-agreement.pdf",
},
},
Schema: il.ExtractionSchema{
Fields: []any{
il.ArrayFieldConfig{
Name: "parties",
Type: "ARRAY",
Description: "Parties involved in the contract",
Fields: []any{
il.TextFieldConfig{
Name: "name",
Type: "TEXT",
Description: "Name of the party",
},
il.TextFieldConfig{
Name: "role",
Type: "TEXT",
Description: "Role of the party (e.g. client, provider)",
},
},
},
il.DateFieldConfig{
Name: "effective_date",
Type: "DATE",
Description: "Date the contract takes effect",
},
il.DateFieldConfig{
Name: "termination_date",
Type: "DATE",
Description: "Date the contract expires or terminates",
},
il.ArrayFieldConfig{
Name: "clauses",
Type: "ARRAY",
Description: "Individual contract clauses",
Fields: []any{
il.TextFieldConfig{
Name: "title",
Type: "TEXT",
Description: "Clause heading or title",
},
il.TextareaFieldConfig{
Name: "content",
Type: "TEXTAREA",
Description: "Full text of the clause",
},
},
},
},
},
})
if err != nil {
panic(err)
}
_ = result
}
{
"name": "Extract Contract Clause Data",
"nodes": [
{
"parameters": {
"content": "## Extract Contract Clause Data\n\nLegal teams and contract management platforms use this recipe to automate contract review. Upload a contract and receive structured JSON with involved parties, key dates, and individual clauses \u2014 ready for a compliance check, risk analysis, or contract database.\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": "6e40f220-51d4-4a97-ad58-88b23de638e5",
"name": "Overview"
},
{
"parameters": {
"content": "### Step 1: Extract Data\nResource: **Document Extraction**\n\nConfigure the Document Extraction parameters below, then connect your credentials.",
"height": 160,
"width": 300,
"color": 6
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
475,
100
],
"id": "bf59c222-8e4c-4369-86ab-6be21dce4a57",
"name": "Step 1 Note"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "e5f6a7b8-c9d0-1234-efab-345678901234",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "documentExtraction",
"schemaInputMode": "rawJson",
"schemaJson": "{\"fields\":[{\"name\":\"parties\",\"type\":\"ARRAY\",\"description\":\"Parties involved in the contract\",\"fields\":[{\"name\":\"name\",\"type\":\"TEXT\",\"description\":\"Name of the party\"},{\"name\":\"role\",\"type\":\"TEXT\",\"description\":\"Role of the party (e.g. client, provider)\"}]},{\"name\":\"effective_date\",\"type\":\"DATE\",\"description\":\"Date the contract takes effect\"},{\"name\":\"termination_date\",\"type\":\"DATE\",\"description\":\"Date the contract expires or terminates\"},{\"name\":\"clauses\",\"type\":\"ARRAY\",\"description\":\"Individual contract clauses\",\"fields\":[{\"name\":\"title\",\"type\":\"TEXT\",\"description\":\"Clause heading or title\"},{\"name\":\"content\",\"type\":\"TEXTAREA\",\"description\":\"Full text of the clause\"}]}]}",
"files": {
"fileValues": [
{
"fileInputMode": "url",
"fileName": "contract.pdf",
"fileUrl": "https://example.com/contracts/service-agreement.pdf"
}
]
}
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "f6a7b8c9-d0e1-2345-fabc-456789012345",
"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 contract clause data from the file at [file URL]. Use the extract_document tool with these fields:
- parties (ARRAY): Each with name (TEXT) and role (TEXT)
- effective_date (DATE): Date the contract takes effect
- termination_date (DATE): Date the contract expires or terminates
- clauses (ARRAY): Each with title (TEXT) and content (TEXTAREA)
Response
{"success":true,"data":{"parties":{"value":[{"name":{"value":"Nexus Technologies Inc.","confidence":0.98,"citations":["Nexus Technologies Inc."]},"role":{"value":"Client","confidence":0.96,"citations":["hereinafter the \"Client\""]}},{"name":{"value":"CloudServe Solutions LLC","confidence":0.97,"citations":["CloudServe Solutions LLC"]},"role":{"value":"Provider","confidence":0.95,"citations":["hereinafter the \"Provider\""]}}],"confidence":0.96,"citations":[]},"effective_date":{"value":"2026-04-01","confidence":0.98,"citations":["effective as of April 1, 2026"]},"termination_date":{"value":"2028-03-31","confidence":0.97,"citations":["terminating on March 31, 2028"]},"clauses":{"value":[{"title":{"value":"Limitation of Liability","confidence":0.98,"citations":["Section 8: Limitation of Liability"]},"content":{"value":"Neither party shall be liable for any indirect, incidental, or consequential damages arising out of this agreement, except in cases of gross negligence or willful misconduct.","confidence":0.94,"citations":["Neither party shall be liable for any indirect, incidental, or consequential damages"]}},{"title":{"value":"Confidentiality","confidence":0.99,"citations":["Section 5: Confidentiality"]},"content":{"value":"Both parties agree to maintain the confidentiality of all proprietary information disclosed during the term of this agreement for a period of three years following termination.","confidence":0.93,"citations":["maintain the confidentiality of all proprietary information"]}}],"confidence":0.95,"citations":[]}}}
