This workflow follows the HTTP Request → Supabase 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 →
{
"updatedAt": "2025-06-15T14:49:33.395Z",
"createdAt": "2025-06-15T14:49:33.395Z",
"id": "aRLfnkunQQnosIAP",
"name": "Cupom Ninja",
"active": false,
"isArchived": false,
"nodes": [
{
"parameters": {
"method": "POST",
"url": "={{ $('Map').item.json.instance.server_url }}/message/sendText/{{ $('Map').item.json.instance.name }}",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "=97FEAC55E9F6-4724-9AFB-6918B3860205"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"number\": \"{{ $json.phone }}\",\n \"linkPreview\": false,\n \"text\": \"{{ (() => {\n const name = $('Loop Over Items').item.json.name?.split(' ')[0] || 'amigo';\n const product = $('Loop Over Items').item.json.product_name || '';\n const cupom = 'NINJA10';\n\n if (product === 'Automa\u00e7\u00e3o na Pr\u00e1tica') {\n return `\ud83d\udea8 Fala, ${name}!\\\\nVi que voc\u00ea tava a um clique de entrar pro time\u2026 ent\u00e3o fiz o seguinte:\\\\n\\\\nLiberei um cupom exclusivo que vai expirar nas pr\u00f3ximas horas.\\\\n\\\\n\ud83c\udfaf Cupom: ${cupom}\\\\n\ud83d\udcc9 10% OFF no *Automa\u00e7\u00e3o na Pr\u00e1tica*, o treinamento ideal pra quem quer economizar tempo, escalar processo e parar de fazer tudo na m\u00e3o:\\\\n\\\\n\ud83d\udd17 https://pay.kiwify.com.br/biqZ72y?coupon=${cupom}&utm_source=coupon\\\\n\\\\n\ud83d\udd52 Quando o tempo acabar, o cupom desaparece.\\\\nSe quiser ativar agora, \u00e9 s\u00f3 me responder aqui \u2014 simples assim.\\\\n\\\\nTe vejo do lado de dentro \ud83d\udcaa`;\n }\n\n if (product === 'Ninja Academy') {\n return `\ud83d\udea8 Fala, ${name}!\\\\nVi que voc\u00ea tava a um clique de entrar pro time\u2026 ent\u00e3o fiz o seguinte:\\\\n\\\\nLiberei um cupom exclusivo que vai expirar nas pr\u00f3ximas horas.\\\\n\\\\n\ud83c\udfaf Cupom: ${cupom}\\\\n\ud83d\udcc9 10% OFF no *Ninja Academy*, pra quem quer aprender a vender no digital com estrat\u00e9gia e consist\u00eancia:\\\\n\\\\n\ud83d\udd17 https://pay.kiwify.com.br/bFzjvtu?coupon=${cupom}&utm_source=coupon\\\\n\\\\n\ud83d\udd52 Quando o tempo acabar, o cupom desaparece.\\\\nSe quiser ativar agora, \u00e9 s\u00f3 me responder aqui \u2014 simples assim.\\\\n\\\\nTe vejo do lado de dentro \ud83d\udcaa`;\n }\n\n return `\ud83d\udea8 Fala, ${name}!\\\\nVi que voc\u00ea tava a um clique de entrar pro time\u2026 ent\u00e3o fiz o seguinte:\\\\n\\\\nLiberei um cupom exclusivo que vai expirar nas pr\u00f3ximas horas.\\\\n\\\\n\ud83c\udfaf Cupom: ${cupom}\\\\n\ud83d\udcc9 10% OFF em dois treinamentos que v\u00e3o acelerar teu jogo em automa\u00e7\u00e3o e marketing:\\\\n\\\\n\ud83d\udc49 Automa\u00e7\u00e3o na Pr\u00e1tica:\\\\nhttps://pay.kiwify.com.br/biqZ72y?coupon=${cupom}&utm_source=coupon\\\\n\\\\n\ud83d\udc49 Ninja Academy:\\\\nhttps://pay.kiwify.com.br/bFzjvtu?coupon=${cupom}&utm_source=coupon\\\\n\\\\n\ud83d\udd52 Quando o tempo acabar, o cupom desaparece.\\\\nSe quiser ativar agora, \u00e9 s\u00f3 me responder aqui \u2014 simples assim.\\\\n\\\\nTe vejo do lado de dentro \ud83d\udcaa`;\n })() }}\"\n}\n",
"options": {}
},
"id": "712aab45-3d15-4279-a725-6bfb6789dd08",
"name": "Send Message",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
20,
360
],
"continueOnFail": true,
"onError": "continueErrorOutput"
},
{
"parameters": {
"amount": "={{ Math.floor(Math.random() * (60 - 5 + 1)) + 10 }}"
},
"id": "b24e5b06-e87d-4849-a943-20a2b3efe4b1",
"name": "Wait",
"type": "n8n-nodes-base.wait",
"typeVersion": 1.1,
"position": [
600,
100
]
},
{
"parameters": {
"operation": "getAll",
"tableId": "leads",
"returnAll": true,
"filters": {
"conditions": [
{
"keyName": "coupon",
"condition": "eq",
"keyValue": "false"
}
]
}
},
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
-1700,
140
],
"id": "c84291b2-c888-414d-a2e2-0365bd245235",
"name": "Supabase"
},
{
"parameters": {
"compare": "selectedFields",
"fieldsToCompare": "phone",
"options": {}
},
"type": "n8n-nodes-base.removeDuplicates",
"typeVersion": 2,
"position": [
-1260,
140
],
"id": "8f39bf8e-93d9-4923-89a1-b42c9ff9218e",
"name": "Remove Duplicates"
},
{
"parameters": {
"options": {}
},
"type": "n8n-nodes-base.splitInBatches",
"typeVersion": 3,
"position": [
-940,
80
],
"id": "0374f8bb-2005-4563-8c31-75ddeaf30353",
"name": "Loop Over Items"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "b2f1f6b5-292f-4695-9e41-be200c6d7053",
"name": "instance.name",
"value": "=Ninja",
"type": "string"
},
{
"id": "572fcce5-8a26-4e8f-a48a-ef0bee569dcd",
"name": "instance.apikey",
"value": "=4B7813F2E9A1-4A19-8F24-F1ECC0D12018",
"type": "string"
},
{
"id": "e90043db-657b-461c-b040-2d6089abfbdb",
"name": "instance.server_url",
"value": "=https://api.ninjadasautomacoes.com",
"type": "string"
}
]
},
"options": {}
},
"id": "912708b5-3945-4719-ac06-a794e5e20d50",
"name": "Map",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
-1900,
140
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "8d6866cf-e013-403e-b8a7-cb8ae08394b0",
"name": "phone",
"value": "={{ (() => {\n const raw = $json.phone?.toString().replace(/\\D/g, '');\n if (!raw) return null;\n\n // Se j\u00e1 come\u00e7a com 55 e tem 13 d\u00edgitos (55 + DDD + 9 d\u00edgitos)\n if (raw.startsWith('55') && raw.length === 13) return `+${raw}`;\n\n // Se j\u00e1 come\u00e7a com 55 e tem s\u00f3 12 d\u00edgitos (DDD + 8 d\u00edgitos), assume que falta o 9\n if (raw.startsWith('55') && raw.length === 12) {\n return `+55${raw.slice(2, 4)}9${raw.slice(4)}`;\n }\n\n // Se tem 11 d\u00edgitos (DDD + 9 d\u00edgitos), adiciona +55\n if (raw.length === 11) return `+55${raw}`;\n\n // Se tem 10 d\u00edgitos (DDD + 8 d\u00edgitos), adiciona o 9 no in\u00edcio do n\u00famero e +55\n if (raw.length === 10) {\n return `+55${raw.slice(0, 2)}9${raw.slice(2)}`;\n }\n\n return null;\n})() }}",
"type": "string"
},
{
"id": "a2d19e59-d92d-4390-a78d-53aab3a9934d",
"name": "status",
"value": "={{ $json.status }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
-620,
80
],
"id": "7c7d87ad-c8a3-4b63-95d6-dd2bcacecbc4",
"name": "Lead Data"
},
{
"parameters": {
"operation": "update",
"tableId": "leads",
"filters": {
"conditions": [
{
"keyName": "id",
"condition": "eq",
"keyValue": "={{ $('Supabase').item.json.id }}"
}
]
},
"fieldsUi": {
"fieldValues": [
{
"fieldId": "coupon",
"fieldValue": "=TRUE"
}
]
}
},
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
980,
100
],
"id": "a361f7d1-90ec-4b57-884c-9aef24f1e316",
"name": "Update Coupon Sent"
},
{
"parameters": {
"operation": "update",
"tableId": "leads",
"filters": {
"conditions": [
{
"keyName": "id",
"condition": "eq",
"keyValue": "={{ $('Supabase').item.json.id }}"
}
]
},
"fieldsUi": {
"fieldValues": [
{
"fieldId": "coupon",
"fieldValue": "=FALSE"
},
{
"fieldId": "status",
"fieldValue": "coupon_error"
}
]
}
},
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
640,
420
],
"id": "f5cf29db-c6a9-4f46-88cf-c1a9224e0978",
"name": "Update Coupon Error"
},
{
"parameters": {
"rule": {
"interval": [
{
"field": "hours"
}
]
}
},
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.2,
"position": [
-2100,
140
],
"id": "07425d4a-ee4a-4eaa-820b-182e78eafa84",
"name": "Schedule Trigger"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "9e1b7e21-2c83-4ef5-af8b-616821ea8429",
"leftValue": "={{ $json.status }}",
"rightValue": "refund",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-380,
120
],
"id": "1ca44f37-d614-42a0-abf1-301f0f955cba",
"name": "If"
},
{
"parameters": {
"method": "POST",
"url": "={{ $('Map').item.json.instance.server_url }}/message/sendText/{{ $('Map').item.json.instance.name }}",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "=97FEAC55E9F6-4724-9AFB-6918B3860205"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"number\": \"{{ $json.phone }}\",\n \"linkPreview\": false,\n \"text\": \"Fala, {{ $('Loop Over Items').item.json.name.split(' ')[0] }}!\\n\\nVi que voc\u00ea acabou pedindo reembolso, e t\u00e1 tudo certo com isso \u2014 \u00e0s vezes \u00e9 s\u00f3 uma quest\u00e3o de momento.\\n\\nMas se quiser retomar quando estiver pronto, liberei um **cupom exclusivo** pra voc\u00ea usar nas pr\u00f3ximas horas:\\n\\nCUPOM: NINJA10\\n\\n10% OFF no Automa\u00e7\u00e3o na Pr\u00e1tica ou no Ninja Academy \ud83d\udc47\\n\\nAutoma\u00e7\u00e3o Na Pr\u00e1tica:\\nhttps://pay.kiwify.com.br/biqZ72y?coupon=NINJA10\\n\\nNinja Academy:\\nhttps://pay.kiwify.com.br/bFzjvtu?coupon=NINJA10\\n\\nO cupom expira em breve, mas se quiser aproveitar \u00e9 s\u00f3 me responder aqui. Tamo junto!\"\n}\n",
"options": {}
},
"id": "22bb1a4b-3df3-4608-b016-f22356d197b2",
"name": "Send Message Refund",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
0,
0
],
"continueOnFail": true,
"onError": "continueErrorOutput"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "46c7cb59-6585-4c5c-887b-fff4595e6c38",
"leftValue": "={{ $json.status }}",
"rightValue": "abandoned",
"operator": {
"type": "string",
"operation": "equals"
}
},
{
"id": "ff0eed67-a282-48d9-842d-2bad2ed438cb",
"leftValue": "={{ $json.created_at }}",
"rightValue": "={{ (new Date(Date.now() - 1 * 60 * 60 * 1000)).toISOString() }}\n",
"operator": {
"type": "dateTime",
"operation": "before"
}
},
{
"id": "463aff5d-71d6-4ea8-bc8f-32c73e0b4f72",
"leftValue": "={{ $json.product_name }}",
"rightValue": "",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.filter",
"typeVersion": 2.2,
"position": [
-1480,
140
],
"id": "74190cb0-ec76-4d1c-a0d0-bf46f0c132ab",
"name": "Filter"
}
],
"connections": {
"Wait": {
"main": [
[
{
"node": "Update Coupon Sent",
"type": "main",
"index": 0
}
]
]
},
"Supabase": {
"main": [
[
{
"node": "Filter",
"type": "main",
"index": 0
}
]
]
},
"Remove Duplicates": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[],
[
{
"node": "Lead Data",
"type": "main",
"index": 0
}
]
]
},
"Map": {
"main": [
[
{
"node": "Supabase",
"type": "main",
"index": 0
}
]
]
},
"Send Message": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
],
[
{
"node": "Update Coupon Error",
"type": "main",
"index": 0
}
]
]
},
"Lead Data": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Update Coupon Sent": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Update Coupon Error": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Map",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "Send Message Refund",
"type": "main",
"index": 0
}
],
[
{
"node": "Send Message",
"type": "main",
"index": 0
}
]
]
},
"Send Message Refund": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
],
[
{
"node": "Update Coupon Error",
"type": "main",
"index": 0
}
]
]
},
"Filter": {
"main": [
[
{
"node": "Remove Duplicates",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
},
"staticData": null,
"meta": null,
"versionId": "b425b26e-fcbe-4837-a2da-ad1b5b41a52e",
"activeVersionId": null,
"triggerCount": 0,
"shared": [
{
"updatedAt": "2025-06-15T14:49:33.395Z",
"createdAt": "2025-06-15T14:49:33.395Z",
"role": "workflow:owner",
"workflowId": "aRLfnkunQQnosIAP",
"projectId": "o60HadikmqrvYZ9Z"
}
],
"activeVersion": null,
"tags": [
{
"updatedAt": "2025-06-14T14:35:30.743Z",
"createdAt": "2025-06-14T14:35:30.743Z",
"id": "f7Ttu7FQN3EvRKX9",
"name": "\ud83e\udd77\ud83c\udffc Ninja Automa\u00e7\u00f5es"
}
]
}
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About this workflow
Cupom Ninja. Uses httpRequest, supabase. Scheduled trigger; 13 nodes.
Source: https://github.com/diegohugo570/backup-n8n/blob/4b35f5dcf0af947eeb77275d3dcc3f4ff1d296b7/workflows/Cupom_Ninja.json — original creator credit. Request a take-down →
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