This workflow follows the HTTP Request → Readwritefile recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"meta": {
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "19f32c25-df26-426d-8e28-f1d29c8571b1",
"name": "Split Out",
"type": "n8n-nodes-base.splitOut",
"position": [
-200,
-240
],
"parameters": {
"options": {},
"fieldToSplitOut": "data"
},
"typeVersion": 1
},
{
"id": "7360c3f9-2e11-4839-b105-ecab66a39af2",
"name": "HTTP Request1",
"type": "n8n-nodes-base.httpRequest",
"position": [
20,
-240
],
"parameters": {
"url": "={{ $json.data }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "49cb0c7b-c9d8-4bf1-afa5-5afab9e7967e",
"name": "Read/Write Files from Disk2",
"type": "n8n-nodes-base.readWriteFile",
"position": [
460,
-240
],
"parameters": {
"options": {},
"fileName": "test.pdf",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "05ef1b18-481d-40f8-a6b3-712bb9ba2b6f",
"name": "Read/Write Files from Disk3",
"type": "n8n-nodes-base.readWriteFile",
"position": [
680,
-240
],
"parameters": {
"options": {},
"fileSelector": "test.pdf"
},
"typeVersion": 1
},
{
"id": "c8f0971c-e1e0-4add-83cb-932902f80b56",
"name": "When clicking \u2018Test workflow\u2019",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-640,
-240
],
"parameters": {},
"typeVersion": 1
},
{
"id": "b83c51ea-9afc-411a-baad-429776e843f3",
"name": "PDF Array",
"type": "n8n-nodes-base.code",
"position": [
-420,
-240
],
"parameters": {
"jsCode": "return { data: [\n \"https://www.intewa.com/fileadmin/documents/pdf-file.pdf\", \"https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf\"\n]}"
},
"typeVersion": 2
},
{
"id": "b122b6e4-2dfa-4f1f-8547-36ba91ca93f9",
"name": "Merge PDF",
"type": "@custom-js/n8n-nodes-pdf-toolkit.mergePdfs",
"position": [
240,
-240
],
"parameters": {},
"credentials": {
"customJsApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
}
],
"connections": {
"Merge PDF": {
"main": [
[
{
"node": "Read/Write Files from Disk2",
"type": "main",
"index": 0
}
]
]
},
"PDF Array": {
"main": [
[
{
"node": "Split Out",
"type": "main",
"index": 0
}
]
]
},
"Split Out": {
"main": [
[
{
"node": "HTTP Request1",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request1": {
"main": [
[
{
"node": "Merge PDF",
"type": "main",
"index": 0
}
]
]
},
"Read/Write Files from Disk2": {
"main": [
[
{
"node": "Read/Write Files from Disk3",
"type": "main",
"index": 0
}
]
]
},
"When clicking \u2018Test workflow\u2019": {
"main": [
[
{
"node": "PDF Array",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
customJsApi
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About this workflow
Splitout Code. Uses splitOut, httpRequest, readWriteFile, manualTrigger. Event-driven trigger; 7 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →
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