API - Get Tokens

The workflow JSON

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{
  "name": "API - Get Tokens",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "GET",
        "path": "get-tokens",
        "options": {}
      },
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        0,
        0
      ]
    },
    {
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{$json.headers['x-acl-auth-key']}}",
              "operation": "equal",
              "value2": "={{$env.ACL_AUTH_KEY}}"
            }
          ]
        }
      },
      "name": "Auth Check",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        200,
        0
      ]
    },
    {
      "parameters": {
        "operation": "find",
        "collection": "tokens",
        "options": {}
      },
      "name": "Get Tokens from Mongo",
      "type": "n8n-nodes-base.mongoDb",
      "typeVersion": 1,
      "position": [
        400,
        0
      ],
      "credentials": {
        "mongoDb": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "{\n  \"success\": true,\n  \"data\": {\n    \"tokens\": {{$json}},\n    \"university\": \"AcademicChain University\"\n  }\n}",
        "options": {}
      },
      "name": "Respond Data",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        600,
        0
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "{\"error\": \"Unauthorized\"}",
        "options": {
          "responseCode": 401
        }
      },
      "name": "Respond 401",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        200,
        200
      ]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Auth Check",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Auth Check": {
      "main": [
        [
          {
            "node": "Get Tokens from Mongo",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond 401",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Tokens from Mongo": {
      "main": [
        [
          {
            "node": "Respond Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Credentials you'll need

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• mongoDb

About this workflow

API - Get Tokens. Uses mongoDb. Webhook trigger; 5 nodes.

Source: https://github.com/Aether-Connect-Labs/AcademicChain-Ledger/blob/main/n8n/workflows/get-tokens.json — original creator credit. Request a take-down →

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