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 →
{
"name": "Admin - Login",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "admin/login",
"responseMode": "responseNode",
"options": {
"allowedOrigins": "*"
}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
-280,
0
],
"id": "5b93656a-7322-4852-9037-f53b001df85d",
"name": "Webhook"
},
{
"parameters": {
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.3,
"position": [
1680,
0
],
"id": "f3c5ecb8-fbe9-421c-8e72-a0cd80fa209c",
"name": "Respond to Webhook"
},
{
"parameters": {
"collection": "admins",
"options": {},
"query": "={\n \"email\": \"{{ $('Webhook').first().json.body.email }}\",\n \"password\": \"{{ $('Webhook').first().json.body.password }}\"\n}"
},
"type": "n8n-nodes-base.mongoDb",
"typeVersion": 1.2,
"position": [
0,
0
],
"id": "e57ee4aa-6844-48bc-8a70-e941ee19894f",
"name": "MongoDB",
"alwaysOutputData": true,
"credentials": {
"mongoDb": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "c9800ea8-9c3a-41e3-ac6c-a0ce3db1e96a",
"leftValue": "={{ '_id' in $input.first().json }}",
"rightValue": 0,
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
220,
0
],
"id": "6b7a958e-3252-47dc-9cf0-15a6251c2de9",
"name": "If"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\n \"error\": \"Usu\u00e1rio n\u00e3o existe\"\n}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.3,
"position": [
540,
200
],
"id": "702ae47a-c33e-4bc8-b338-1669247d8bea",
"name": "Respond to Webhook1"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "8a2acbee-2abd-4e6f-aebc-be27a4aaa350",
"name": "email",
"value": "={{ $('Webhook').first().json.body.email }}",
"type": "string"
},
{
"id": "402ef667-16b4-4167-8bfa-3fa7d03400f9",
"name": "token",
"value": "={{ $json.token }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
1100,
-100
],
"id": "7f13ff9b-3d6f-44f6-9a84-fdefc67fac22",
"name": "Edit Fields"
},
{
"parameters": {
"operation": "update",
"collection": "admins",
"updateKey": "email",
"fields": "token",
"options": {}
},
"type": "n8n-nodes-base.mongoDb",
"typeVersion": 1.2,
"position": [
1420,
-60
],
"id": "36d38f44-c184-4284-8ae7-89795463c594",
"name": "MongoDB1",
"credentials": {
"mongoDb": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"useJson": true,
"claimsJson": "={\n \"email\": \"{{ $('Webhook').first().json.body.email}}\",\n \"user_id\": \"{{ $('MongoDB').first().json._id}}\"\n}\n",
"options": {
"kid": "user_id"
}
},
"type": "n8n-nodes-base.jwt",
"typeVersion": 1,
"position": [
680,
-100
],
"id": "104c9bd2-577d-4f10-82d9-311c5ada5267",
"name": "JWT",
"credentials": {
"jwtAuth": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "insert",
"collection": "admins",
"fields": "email,password",
"options": {}
},
"type": "n8n-nodes-base.mongoDb",
"typeVersion": 1.2,
"position": [
1100,
200
],
"id": "e034e45b-c4aa-4b16-b4f4-a0b560eb67f4",
"name": "MongoDB2",
"credentials": {
"mongoDb": {
"name": "<your credential>"
}
},
"disabled": true
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "4ded59b2-9c0f-4279-a041-1fb10b0909c3",
"name": "email",
"value": "={{ $('Webhook').item.json.body.email }}",
"type": "string"
},
{
"id": "441b2ec1-3781-45f8-9d7f-684305ffb728",
"name": "password",
"value": "={{ $('Webhook').item.json.body.password }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
760,
100
],
"id": "2dc592f1-7fbe-4b43-99a4-f71d16b3a7cc",
"name": "Edit Fields1"
}
],
"connections": {
"Webhook": {
"main": [
[
{
"node": "MongoDB",
"type": "main",
"index": 0
}
]
]
},
"MongoDB": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "JWT",
"type": "main",
"index": 0
}
],
[
{
"node": "Respond to Webhook1",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "MongoDB1",
"type": "main",
"index": 0
}
]
]
},
"MongoDB1": {
"main": [
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
}
]
]
},
"JWT": {
"main": [
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
]
]
},
"Respond to Webhook1": {
"main": [
[
{
"node": "Edit Fields1",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields1": {
"main": [
[
{
"node": "MongoDB2",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "a7b71d45-b80a-4b6a-a484-6b794fd882c8",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "jNkY47RrDwdR79Xd",
"tags": [
{
"name": "admin",
"id": "1RTic9B4vYFKAfkn",
"createdAt": "2025-06-13T06:36:27.998Z",
"updatedAt": "2025-06-13T06:36:27.998Z"
}
]
}
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.
jwtAuthmongoDb
Pro
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About this workflow
Admin - Login. Uses mongoDb, jwt. Webhook trigger; 10 nodes.
Source: https://github.com/albreis/manycure/blob/dd0ca71f23c3995b45f0572c4a7a9498a431ff47/workflows/Admin___Login.json — original creator credit. Request a take-down →
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