This workflow follows the HTTP Request → Redis recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"active": false,
"connections": {
"TechnoGas": {
"main": [
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "Switch",
"type": "main",
"index": 0
},
{
"node": "HTTP Request2",
"type": "main",
"index": 0
}
]
]
},
"Switch": {
"main": [
[
{
"node": "HTTP Request1",
"type": "main",
"index": 0
}
],
[
{
"node": "Redis",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request1": {
"main": [
[]
]
},
"Redis": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
}
},
"createdAt": "2025-06-28T03:56:00.201Z",
"id": "qTegUvgittjSnDRc",
"isArchived": false,
"meta": null,
"name": "Techno Gas",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "es-wa",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
-320,
-80
],
"id": "0ddced40-5f5b-40a4-ad6e-510e83eeb242",
"name": "TechnoGas"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "a5c6018a-4c67-4407-85e8-68aff5c67dc8",
"name": "instance-key",
"value": "={{ $json.headers[\"instance-key\"] }}",
"type": "string"
},
{
"id": "68fde312-8efc-46c7-aca9-3e58eadbce04",
"name": "=type",
"value": "={{ $json.body.type }}",
"type": "string"
},
{
"id": "d8566b0a-f2e4-4586-904e-ac76ea9db70d",
"name": "id",
"value": "={{ $json?.body?.data[\"0\"]?.id || $json.body.data.key.id }}",
"type": "string"
},
{
"id": "bfe85be5-748a-485d-9e24-a50eb3d6de22",
"name": "chatId",
"value": "={{ $json?.body?.data['0']?.chatId || $json.body.data.key.remoteJid }}",
"type": "string"
},
{
"id": "14baf8c4-80ee-442a-9f9b-930de1b3f8de",
"name": "={{ $json.body.data.messageType }}",
"value": "=conversation",
"type": "string"
},
{
"id": "75d77ca4-a8a3-4aee-bdd2-c77acc0f14c9",
"name": "chatid",
"value": "={{ $json.body.data[\"0\"].chatId }}",
"type": "string"
},
{
"id": "e111caba-ef09-4b40-a1b3-1c29475e26f1",
"name": "msg",
"value": "\u26a1 TECHNO GAS \u26a1\n\n\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\n\n\ud83c\udf10 TIENDA 100% DIGITAL\n\n\ud83d\udcf2 WhatsApp Only\n\n\ud83d\ude80 DELIVERY EXPRESS\n\u2514\u2500 \ud83c\udfd6\ufe0f Toda la costa atl\u00e1ntica\n \ud83d\udee0\ufe0f CAT\u00c1LOGO:\n \u251c\u2500 \ud83d\udd25 Sistemas de encendido\n \u251c\u2500 \ud83d\udca7 Repuestos para calefones\n \u251c\u2500 \ud83d\udd27 Accesorios para gas\n \u2514\u2500 \ud83d\udce6 Stock variable \n\n\u23f0 24/7 | 365 d\u00edas\n\ud83d\udcaf Calidad garantizada\n\ud83d\udeab Sin llamadas telef\u00f3nicas\n\ud83d\udcac Tu consulta \ud83d\udc47",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
-100,
-80
],
"id": "c1a19324-9716-4944-8239-247823e16226",
"name": "Edit Fields"
},
{
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"leftValue": "={{ $json.type }}",
"rightValue": "call",
"operator": {
"type": "string",
"operation": "equals"
},
"id": "0dc28710-36fa-4b53-9f10-07cbfb7cb584"
}
],
"combinator": "and"
}
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "d0a6c2f0-b239-4df0-b0ff-3471c569d599",
"leftValue": "={{ $json.type }}",
"rightValue": "message",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
}
}
]
},
"options": {}
},
"type": "n8n-nodes-base.switch",
"typeVersion": 3.2,
"position": [
100,
160
],
"id": "b24270e6-2999-4b5e-b5c0-3ac930aa4d5a",
"name": "Switch"
},
{
"parameters": {
"method": "POST",
"url": "https://us.api-wa.me/2522xe636258b15/message/text",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "accept",
"value": "*/*"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "to",
"value": "={{ $json.chatId }}"
},
{
"name": "text",
"value": "=\ud83d\udd34 IMPORTANTE \ud83d\udd34\n\n\u274c LLAMADAS NO DISPONIBLES \u274c\n\n\u2705 Solo mensajes de texto\n\n\ud83d\udce9 Respuesta garantizada\n\n\ud83d\udea8 Si es urgente, escriba #urgente en su mensaje"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
300,
-40
],
"id": "ed134e5b-3370-4107-8187-27913a078be2",
"name": "HTTP Request1"
},
{
"parameters": {
"method": "POST",
"url": "https://us.api-wa.me/2522xe636258b15/message/text",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "accept",
"value": "*/*"
}
]
},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "to",
"value": "={{ $('Switch').item.json.chatId }}"
},
{
"name": "text",
"value": "={{ $('Edit Fields').item.json.msg }}"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
780,
120
],
"id": "f13e4d95-d76a-40fe-97fb-590b36479aec",
"name": "HTTP Request"
},
{
"parameters": {
"operation": "incr",
"key": "=numero:{{ $json.chatId }}",
"expire": true,
"ttl": 3600
},
"type": "n8n-nodes-base.redis",
"typeVersion": 1,
"position": [
320,
300
],
"id": "08dd51cb-09a4-4ee6-901a-54b0a4775cce",
"name": "Redis",
"credentials": {
"redis": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "6b196db5-e8ba-412e-94cf-614a043047d3",
"leftValue": "={{ $json[\"numero:5492254423359@s.whatsapp.net\"] }}",
"rightValue": 1,
"operator": {
"type": "number",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
580,
300
],
"id": "ecaf421d-e53c-49b4-8d6d-765ecf9664af",
"name": "If"
},
{
"parameters": {
"url": "https://us.api-wa.me/2522xe636258b15/business/catalog",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "accept",
"value": "*/*"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
260,
-320
],
"id": "5df7477a-7a4f-4e09-9b8b-076e90bcf145",
"name": "HTTP Request2"
}
],
"settings": {
"executionOrder": "v1",
"errorWorkflow": "2kOn0Oz7c2uvczPK"
},
"staticData": null,
"tags": [],
"triggerCount": 0,
"updatedAt": "2025-06-28T04:15:25.052Z",
"versionId": "7a69cd93-8964-4b4a-9d7c-91b88642a4a7"
}
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.
redis
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About this workflow
Techno Gas. Uses httpRequest, redis. Webhook trigger; 8 nodes.
Source: https://github.com/fer336/workback/blob/328a48f11b1e3d69b6c7a911b4269e5d6497480b/workflows/qTegUvgittjSnDRc.json — original creator credit. Request a take-down →
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