{
  "name": "ScoutingAPI — Property availability watch → alert",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "days",
              "daysInterval": 1
            }
          ]
        }
      },
      "id": "availability-alert-trigger",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        -380,
        0
      ]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "assign-1",
              "name": "platform",
              "value": "airbnb",
              "type": "string"
            },
            {
              "id": "assign-2",
              "name": "listingId",
              "value": "42307961",
              "type": "string"
            },
            {
              "id": "assign-3",
              "name": "startDate",
              "value": "",
              "type": "string"
            },
            {
              "id": "assign-4",
              "name": "endDate",
              "value": "",
              "type": "string"
            },
            {
              "id": "assign-5",
              "name": "onlyAvailable",
              "value": "true",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "availability-alert-set",
      "name": "Set Inputs",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -160,
        0
      ]
    },
    {
      "parameters": {
        "url": "https://api.scoutingapi.com/v1/availability",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "platform",
              "value": "={{ $json.platform }}"
            },
            {
              "name": "listingId",
              "value": "={{ $json.listingId }}"
            },
            {
              "name": "startDate",
              "value": "={{ $json.startDate }}"
            },
            {
              "name": "endDate",
              "value": "={{ $json.endDate }}"
            },
            {
              "name": "onlyAvailable",
              "value": "={{ $json.onlyAvailable }}"
            }
          ]
        },
        "options": {}
      },
      "id": "availability-alert-http",
      "name": "ScoutingAPI: Request",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        60,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_WITH_SCOUTINGAPI_CREDENTIAL_ID",
          "name": "ScoutingAPI – Header Auth"
        }
      }
    },
    {
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "// Detect newly-available dates; de-dup against the last run via n8n static data.\n// Input item: { data: Availability[], meta } — onlyAvailable=true keeps it lean.\nconst staticData = $getWorkflowStaticData('global');\nconst previous = new Set(staticData.lastAvailableDates || []);\nconst available = [];\nfor (const item of $input.all()) {\n  const rows = Array.isArray(item.json.data) ? item.json.data : [];\n  for (const listing of rows) {\n    for (const d of listing.dates || []) {\n      if (d.available && d.bookable !== false) available.push(d.date);\n    }\n  }\n}\nconst uniqueAvailable = [...new Set(available)].sort();\nconst newDates = uniqueAvailable.filter((d) => !previous.has(d));\nstaticData.lastAvailableDates = uniqueAvailable;\nconst meta = $input.first()?.json?.meta || {};\n// Fire only on a change: no newly-available date → emit nothing → no alert.\nif (newDates.length === 0) return [];\nconst message =\n  ':calendar: Availability update\\n' +\n  `Newly available: ${newDates.join(', ')}\\n` +\n  `Currently available (${uniqueAvailable.length}): ${uniqueAvailable.join(', ')}\\n` +\n  `Credits charged: ${meta.creditsCharged ?? 0} · requestId ${meta.requestId ?? ''}`;\nreturn [{ json: { newDates, allAvailable: uniqueAvailable, creditsCharged: meta.creditsCharged ?? 0, message } }];"
      },
      "id": "availability-alert-code",
      "name": "Detect Newly Available",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        280,
        0
      ]
    },
    {
      "id": "availability-alert-delivery",
      "position": [
        500,
        0
      ],
      "parameters": {
        "authentication": "accessToken",
        "resource": "message",
        "operation": "post",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "value": "REPLACE_WITH_SLACK_CHANNEL_ID",
          "mode": "id"
        },
        "text": "={{ $json.report }}",
        "otherOptions": {}
      },
      "name": "Send Report",
      "type": "n8n-nodes-base.slack",
      "typeVersion": 2.3,
      "credentials": {
        "slackApi": {
          "id": "REPLACE_WITH_SLACK_CREDENTIAL_ID",
          "name": "Slack account"
        }
      }
    }
  ],
  "connections": {
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Set Inputs",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Inputs": {
      "main": [
        [
          {
            "node": "ScoutingAPI: Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ScoutingAPI: Request": {
      "main": [
        [
          {
            "node": "Detect Newly Available",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Detect Newly Available": {
      "main": [
        [
          {
            "node": "Send Report",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "pinData": {},
  "meta": {
    "templateCredsSetupCompleted": false
  },
  "versionId": "scoutingapi-availability-alert-v1",
  "tags": []
}