Expected

The workflow JSON

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{
  "name": "My workflow",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "weeks",
              "triggerAtDay": [
                1
              ],
              "triggerAtHour": 9
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        48,
        160
      ],
      "id": "48cb071d-dab5-47b6-9d1a-7f8624eee6af",
      "name": "Schedule Trigger"
    },
    {
      "parameters": {
        "resource": "donkiSolarFlare",
        "additionalFields": {
          "startDate": "={{ $today.minus(7, 'days') }}"
        }
      },
      "type": "n8n-nodes-base.nasa",
      "typeVersion": 1,
      "position": [
        272,
        160
      ],
      "id": "655067c6-e089-4313-8212-04a81f9a2e6e",
      "name": "NASA"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "2f469c8e-12b3-4ee5-95fc-ff81508d0b43",
              "leftValue": "={{ $json.classType }}",
              "rightValue": "C",
              "operator": {
                "type": "string",
                "operation": "contains"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        480,
        160
      ],
      "id": "073561ca-e846-4543-b65d-f20cc9cc7cd0",
      "name": "If"
    },
    {
      "parameters": {
        "resource": "request",
        "operation": "send",
        "binId": "1741914338605-0907339996192",
        "binContent": "=There was a solar flare of class {{$json[\"classType\"]}}",
        "requestOptions": {}
      },
      "type": "n8n-nodes-base.postBin",
      "typeVersion": 1,
      "position": [
        704,
        64
      ],
      "id": "20b84af7-e0b7-444e-8921-429ec46de1aa",
      "name": "PostBin(true)"
    },
    {
      "parameters": {
        "resource": "request",
        "operation": "send",
        "binId": "1741914338605-0907339996192",
        "binContent": "=There was a solar flare of class {{$json[\"classType\"]}}",
        "requestOptions": {}
      },
      "type": "n8n-nodes-base.postBin",
      "typeVersion": 1,
      "position": [
        704,
        272
      ],
      "id": "96270bfc-ed93-4efa-a19f-b06c3d471527",
      "name": "PostBin(false)"
    },
    {
      "parameters": {
        "content": "## Setup required\n\nYou need to create a NASA account and create credentials, and create a bin with Postbin and enter the ID - see [the documentation](https://docs.n8n.io/try-it-out/longer-introduction/)",
        "height": 120,
        "width": 600
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "id": "f8232759-6496-4805-99a3-db17bf39c5c3",
      "name": "Sticky Note"
    }
  ],
  "connections": {
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "NASA",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "NASA": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If": {
      "main": [
        [
          {
            "node": "PostBin(true)",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "PostBin(false)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "1a04d4f9-170a-41b5-a58b-8a1946b80d68",
  "id": "kWLYUUoxodLRnZCL",
  "tags": [
    {
      "name": "tag1",
      "id": "mNUgX9w1lBxY4Eh1",
      "createdAt": "2025-08-18T19:01:53.505Z",
      "updatedAt": "2025-08-18T19:01:53.505Z"
    },
    {
      "name": "tag2",
      "id": "mvN6HXDUrMuFrX3h",
      "createdAt": "2025-08-18T19:01:55.064Z",
      "updatedAt": "2025-08-18T19:01:55.064Z"
    }
  ]
}

About this workflow

Expected. Uses nasa, postBin. Scheduled trigger; 6 nodes.

Source: https://github.com/Vahor/n8n-kit/blob/406d5e3656af548bbc318cc78e10f8a74096a901/examples/nasa/expected.json — original creator credit. Request a take-down →

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