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 →
{
"nodes": [
{
"parameters": {
"workflowId": {
"__rl": true,
"value": "Qwle5LF0CXTrArUy",
"mode": "list",
"cachedResultUrl": "/workflow/Qwle5LF0CXTrArUy",
"cachedResultName": "firstSubworkflow_analyzeImages"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {},
"matchingColumns": [],
"schema": [],
"attemptToConvertTypes": false,
"convertFieldsToString": true
},
"options": {
"waitForSubWorkflow": false
}
},
"type": "n8n-nodes-base.executeWorkflow",
"typeVersion": 1.2,
"position": [
288,
320
],
"id": "b7dcc17f-5127-42c0-aa40-4c1b5f37b6b7",
"name": "Execute sub_Workflow1",
"retryOnFail": false
},
{
"parameters": {
"workflowId": {
"__rl": true,
"value": "Fpwl8Kviz5luVoS4",
"mode": "list",
"cachedResultUrl": "/workflow/Fpwl8Kviz5luVoS4",
"cachedResultName": "secondSubworkflow_analyzeImages"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {},
"matchingColumns": [],
"schema": [],
"attemptToConvertTypes": false,
"convertFieldsToString": true
},
"options": {
"waitForSubWorkflow": false
}
},
"type": "n8n-nodes-base.executeWorkflow",
"typeVersion": 1.2,
"position": [
288,
-208
],
"id": "82a8198d-7a09-4308-a92d-1471ef3b6bcb",
"name": "Execute sub_Workflow2",
"retryOnFail": false
},
{
"parameters": {
"workflowId": {
"__rl": true,
"value": "JWlh1EdlXa1MRmav",
"mode": "list",
"cachedResultUrl": "/workflow/JWlh1EdlXa1MRmav",
"cachedResultName": "thirdSubworkflow_analyzeImages"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {},
"matchingColumns": [],
"schema": [],
"attemptToConvertTypes": false,
"convertFieldsToString": true
},
"options": {
"waitForSubWorkflow": false
}
},
"type": "n8n-nodes-base.executeWorkflow",
"typeVersion": 1.2,
"position": [
288,
-32
],
"id": "4ae8d879-ee3f-4075-8766-a1011e2b21b7",
"name": "Execute sub_Workflow3",
"retryOnFail": false
},
{
"parameters": {
"workflowId": {
"__rl": true,
"value": "zIOu7RQZudRbNUqh",
"mode": "list",
"cachedResultUrl": "/workflow/zIOu7RQZudRbNUqh",
"cachedResultName": "fourthSubworkflow_analyzeImages"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {},
"matchingColumns": [],
"schema": [],
"attemptToConvertTypes": false,
"convertFieldsToString": true
},
"options": {
"waitForSubWorkflow": false
}
},
"type": "n8n-nodes-base.executeWorkflow",
"typeVersion": 1.2,
"position": [
288,
144
],
"id": "f43b19bf-8b53-45f7-a719-44e34fe5f4c0",
"name": "Execute sub_Workflow4",
"retryOnFail": false
},
{
"parameters": {
"bucketName": "<YOUR-S3-BUCKET>",
"fileKey": "={{ $json.Key }}"
},
"type": "n8n-nodes-base.awsS3",
"typeVersion": 2,
"position": [
-1216,
-64
],
"id": "2fbbbf6f-8606-486f-aafa-b87696ea150f",
"name": "Download a file",
"executeOnce": false,
"credentials": {
"aws": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"jsCode": "// n8n Function Node code to extract only the filename from the Key path\n\n// Get the input data\nconst inputData = $input.all();\n\n// Process each item in the input\nconst outputData = [];\n\ninputData.forEach((item, index) => {\n // Check if the item has json data (the array)\n if (item.json && Array.isArray(item.json)) {\n // Extract filenames from the Key paths\n item.json.forEach(obj => {\n if (obj.Key) {\n // Extract filename from path (everything after the last '/')\n const filename = obj.Key.split('/').pop();\n \n outputData.push({\n json: {\n name: filename\n },\n binary: item.binary\n });\n }\n });\n } else if (item.json && item.json.Key) {\n // If it's a single object with a Key property\n const filename = item.json.Key.split('/').pop();\n \n outputData.push({\n json: {\n name: filename\n },\n binary: item.binary\n });\n }\n});\n\nreturn outputData;"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-1008,
-64
],
"id": "5feab33b-4000-4ec0-81ea-11d96c7e9446",
"name": "extract only images name"
},
{
"parameters": {
"jsCode": "const inputData = $input.all();\n\n// Process each item in the input\nconst outputData = [];\n\ninputData.forEach((item, index) => {\n // Check if the item has json data (the array)\n if (item.json && Array.isArray(item.json)) {\n // Extract only the Key values from each object in the array\n const keys = item.json.map(obj => obj.Key);\n \n // Add each key as a separate item to the output\n keys.forEach(key => {\n outputData.push({\n json: {\n Key: key\n }\n });\n });\n } else if (item.json && item.json.Key) {\n // If it's a single object with a Key property\n outputData.push({\n json: {\n Key: item.json.Key\n }\n });\n }\n});\n\nreturn outputData;"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-1392,
-64
],
"id": "8d8c6157-f954-4998-8b9d-006796f8e253",
"name": "filter only to get the key"
},
{
"parameters": {
"jsCode": "const items = $input.all();\nconsole.log('Total items received:', items.length);\n\n// Calculate chunk sizes for 4 chunks\nconst chunkSize = Math.ceil(items.length / 4);\n\n// Create four chunks\nconst chunk1 = items.slice(0, chunkSize);\nconst chunk2 = items.slice(chunkSize, chunkSize * 2);\nconst chunk3 = items.slice(chunkSize * 2, chunkSize * 3);\nconst chunk4 = items.slice(chunkSize * 3);\n\n// Return as four separate outputs with proper item structure\nreturn [\n ...chunk1.map((item, index) => ({\n json: {\n ...item.json, // Preserve original JSON data\n chunkIndex: index,\n chunkNumber: 1\n },\n binary: item.binary\n })),\n ...chunk2.map((item, index) => ({\n json: {\n ...item.json,\n chunkIndex: index,\n chunkNumber: 2\n },\n binary: item.binary\n })),\n ...chunk3.map((item, index) => ({\n json: {\n ...item.json,\n chunkIndex: index,\n chunkNumber: 3\n },\n binary: item.binary\n })),\n ...chunk4.map((item, index) => ({\n json: {\n ...item.json,\n chunkIndex: index,\n chunkNumber: 4\n },\n binary: item.binary\n }))\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-816,
-64
],
"id": "ec8d4191-ea45-4856-9911-a8ff85dd2e56",
"name": "Get only partial of the images"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "1fb30555-cb22-463b-b438-04e7e8a172af",
"leftValue": "={{ $json.chunkNumber }}",
"rightValue": 2,
"operator": {
"type": "number",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-608,
-64
],
"id": "13214143-0439-40ca-a5b6-6762bf2de820",
"name": "If batches is 2",
"alwaysOutputData": true
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "1fb30555-cb22-463b-b438-04e7e8a172af",
"leftValue": "={{ $json.chunkNumber }}",
"rightValue": 3,
"operator": {
"type": "number",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-304,
0
],
"id": "f44bb029-9c44-4ae6-87ed-400db89f609d",
"name": "If batches is 3",
"alwaysOutputData": true
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "1fb30555-cb22-463b-b438-04e7e8a172af",
"leftValue": "={{ $json.chunkNumber }}",
"rightValue": 4,
"operator": {
"type": "number",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-176,
160
],
"id": "c60015bc-4371-4d8e-89d1-1d19ed4b0b26",
"name": "If batches is 4",
"alwaysOutputData": true
},
{
"parameters": {
"httpMethod": "POST",
"path": "trigger-image-analyze",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
-2240,
-64
],
"id": "b158411d-f46e-43f0-9897-396c0528225a",
"name": "Webhook"
},
{
"parameters": {
"operation": "getAll",
"bucketName": "<YOUR-S3-BUCKET>",
"returnAll": true,
"options": {
"folderKey": "=preprocessed/images/{{ $('Webhook').first().json.body.companyName }}/"
}
},
"type": "n8n-nodes-base.awsS3",
"typeVersion": 2,
"position": [
-1552,
-64
],
"id": "7ae1e184-fc75-476a-8e65-ea4b4469523a",
"name": "Get many files",
"alwaysOutputData": true,
"retryOnFail": false,
"executeOnce": true,
"credentials": {
"aws": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "cdbeaed1-a283-41c9-b9e2-826b996322da",
"name": "data",
"value": "={{ $json.name }}",
"type": "string"
},
{
"id": "8b6508ba-0072-4ce2-8175-3eb8e5d763a1",
"name": "companyId",
"value": "={{ $('Webhook').item.json.body.companyId }}",
"type": "string"
},
{
"id": "19809515-1d8c-4ecb-afcb-053dff16a384",
"name": "jobId",
"value": "={{ $('Webhook').item.json.body.jobId }}",
"type": "string"
},
{
"id": "5b5ace21-6801-4656-99a1-5848b4afb073",
"name": "companyName",
"value": "={{ $('Webhook').item.json.body.companyName }}",
"type": "string"
},
{
"id": "049ffda7-3800-45bc-b046-2b3871156066",
"name": "timeStamp",
"value": "={{ $('Webhook').item.json.body.timestamp }}",
"type": "string"
}
]
},
"includeOtherFields": true,
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
48,
-208
],
"id": "3686735e-55df-4b6b-9771-33fc85b52143",
"name": "Edit Fields1"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "cdbeaed1-a283-41c9-b9e2-826b996322da",
"name": "data",
"value": "={{ $json.name }}",
"type": "string"
},
{
"id": "5b5ace21-6801-4656-99a1-5848b4afb073",
"name": "companyName",
"value": "={{ $('Webhook').item.json.body.companyName }}",
"type": "string"
},
{
"id": "3d3a049f-31aa-492b-ba79-bc44ef383d26",
"name": "timeStamp",
"value": "",
"type": "string"
},
{
"id": "b34cd872-c467-4d09-b5bd-1531070f4980",
"name": "timeStamp",
"value": "={{ $('Webhook').item.json.body.timestamp }}",
"type": "string"
}
]
},
"includeOtherFields": true,
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
48,
320
],
"id": "37c47a87-1776-4c9a-b0b2-9f158f685c9d",
"name": "Edit Fields2"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "cdbeaed1-a283-41c9-b9e2-826b996322da",
"name": "data",
"value": "={{ $json.name }}",
"type": "string"
},
{
"id": "5b5ace21-6801-4656-99a1-5848b4afb073",
"name": "companyName",
"value": "={{ $('Webhook').item.json.body.companyName }}",
"type": "string"
},
{
"id": "049ffda7-3800-45bc-b046-2b3871156066",
"name": "timeStamp",
"value": "={{ $('Webhook').item.json.body.timestamp }}",
"type": "string"
}
]
},
"includeOtherFields": true,
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
48,
-32
],
"id": "333775e5-dd82-4c1e-ac8c-6843172e7252",
"name": "Edit Fields3"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "cdbeaed1-a283-41c9-b9e2-826b996322da",
"name": "data",
"value": "={{ $json.name }}",
"type": "string"
},
{
"id": "5b5ace21-6801-4656-99a1-5848b4afb073",
"name": "companyName",
"value": "={{ $('Webhook').item.json.body.companyName }}",
"type": "string"
},
{
"id": "049ffda7-3800-45bc-b046-2b3871156066",
"name": "timeStamp",
"value": "={{ $('Webhook').item.json.body.timestamp }}",
"type": "string"
}
]
},
"includeOtherFields": true,
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
48,
144
],
"id": "352c9408-e88d-43d0-aa8e-d7aa910da90c",
"name": "Edit Fields4"
},
{
"parameters": {
"method": "POST",
"url": "https://<YOUR-AWS-API>/fields",
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "companyId",
"value": "={{ $json.body.companyId }}"
},
{
"name": "jobId",
"value": "={{ $json.body.jobId }}"
},
{
"name": "fieldToUpdate",
"value": "image2textStatus"
},
{
"name": "updatedValue",
"value": "1"
},
{
"name": "tables",
"value": "jobs,companies"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-2064,
-64
],
"id": "700826f9-631f-4e66-93d6-6d7c22605ae0",
"name": "image2textStatus -> 1",
"alwaysOutputData": false
},
{
"parameters": {
"operation": "delete",
"bucketName": "<YOUR-S3-BUCKET>",
"fileKey": "={{ $json.Key }}",
"options": {}
},
"type": "n8n-nodes-base.awsS3",
"typeVersion": 2,
"position": [
-1712,
-64
],
"id": "90ae2877-fd2d-43cd-8e89-989a98371774",
"name": "Delete a file",
"executeOnce": false,
"credentials": {
"aws": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "getAll",
"bucketName": "<YOUR-S3-BUCKET>",
"returnAll": true,
"options": {
"folderKey": "=image2text/{{ $('Webhook').first().json.body.companyName }}/"
}
},
"type": "n8n-nodes-base.awsS3",
"typeVersion": 2,
"position": [
-1888,
-64
],
"id": "968a8526-443c-4b03-a866-3d59b3c716f6",
"name": "Get many files1",
"alwaysOutputData": true,
"executeOnce": true,
"credentials": {
"aws": {
"name": "<your credential>"
}
}
}
],
"connections": {
"Download a file": {
"main": [
[
{
"node": "extract only images name",
"type": "main",
"index": 0
}
]
]
},
"extract only images name": {
"main": [
[
{
"node": "Get only partial of the images",
"type": "main",
"index": 0
}
]
]
},
"filter only to get the key": {
"main": [
[
{
"node": "Download a file",
"type": "main",
"index": 0
}
]
]
},
"Get only partial of the images": {
"main": [
[
{
"node": "If batches is 2",
"type": "main",
"index": 0
}
]
]
},
"If batches is 2": {
"main": [
[
{
"node": "Edit Fields1",
"type": "main",
"index": 0
}
],
[
{
"node": "If batches is 3",
"type": "main",
"index": 0
}
]
]
},
"If batches is 3": {
"main": [
[
{
"node": "Edit Fields3",
"type": "main",
"index": 0
}
],
[
{
"node": "If batches is 4",
"type": "main",
"index": 0
}
]
]
},
"If batches is 4": {
"main": [
[
{
"node": "Edit Fields4",
"type": "main",
"index": 0
}
],
[
{
"node": "Edit Fields2",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "image2textStatus -> 1",
"type": "main",
"index": 0
}
]
]
},
"Get many files": {
"main": [
[
{
"node": "filter only to get the key",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields1": {
"main": [
[
{
"node": "Execute sub_Workflow2",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields2": {
"main": [
[
{
"node": "Execute sub_Workflow1",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields3": {
"main": [
[
{
"node": "Execute sub_Workflow3",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields4": {
"main": [
[
{
"node": "Execute sub_Workflow4",
"type": "main",
"index": 0
}
]
]
},
"image2textStatus -> 1": {
"main": [
[
{
"node": "Get many files1",
"type": "main",
"index": 0
}
]
]
},
"Delete a file": {
"main": [
[
{
"node": "Get many files",
"type": "main",
"index": 0
}
]
]
},
"Get many files1": {
"main": [
[
{
"node": "Delete a file",
"type": "main",
"index": 0
}
]
]
}
},
"meta": {
"templateCredsSetupCompleted": true
}
}
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.
aws
Pro
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About this workflow
Triggerimageanalyze. Uses awsS3, httpRequest. Webhook trigger; 20 nodes.
Source: https://github.com/thomaschuckle/adspy_intelligence/blob/0e6977922d3a59765a20b3a6d6af65e90b73209b/n8n/triggerImageAnalyze.json — original creator credit. Request a take-down →
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