{ "name": "FL Hazards -> OpenWebUI KB (hazards) - FIXED", "description": "Collects FL hazard data and injects into OpenWebUI knowledge base using correct API endpoints", "nodes": [ { "id": "1", "name": "Manual Trigger", "type": "n8n-nodes-base.manualTrigger", "position": [ 250, 200 ], "parameters": {} }, { "id": "1b", "name": "Set Input Params", "type": "n8n-nodes-base.set", "position": [ 350, 200 ], "parameters": { "values": { "string": [ { "name": "kb_id", "value": "={{$env['OPENWEBUI_KB_HAZARDS_ID'] || 'fl-hazards'}}" }, { "name": "openwebui_url", "value": "={{$env['OPENWEBUI_API_URL'] || 'https://openwebui.local'}}" }, { "name": "openwebui_token", "value": "={{$env['OPENWEBUI_API_TOKEN']}}" } ] }, "options": {} } }, { "id": "2", "name": "Florida Counties List", "type": "n8n-nodes-base.set", "position": [ 450, 200 ], "parameters": { "values": { "json": { "counties": [ { "name": "Alachua", "lat": 29.65, "lon": -82.33 }, { "name": "Baker", "lat": 30.37, "lon": -82.23 }, { "name": "Bradford", "lat": 29.98, "lon": -82.15 }, { "name": "Brevard", "lat": 28.23, "lon": -80.73 }, { "name": "Broward", "lat": 26.16, "lon": -80.35 }, { "name": "Calhoun", "lat": 29.95, "lon": -84.61 }, { "name": "Charlotte", "lat": 26.98, "lon": -81.98 }, { "name": "Citrus", "lat": 28.98, "lon": -82.4 }, { "name": "Clay", "lat": 30.23, "lon": -81.63 }, { "name": "Collier", "lat": 26.34, "lon": -81.76 }, { "name": "Columbia", "lat": 30.25, "lon": -82.62 }, { "name": "DeSoto", "lat": 27.02, "lon": -81.77 }, { "name": "Dixie", "lat": 29.45, "lon": -82.98 }, { "name": "Duval", "lat": 30.34, "lon": -81.66 }, { "name": "Escambia", "lat": 30.54, "lon": -87.27 }, { "name": "Flagler", "lat": 29.47, "lon": -81.24 }, { "name": "Franklin", "lat": 29.83, "lon": -84.88 }, { "name": "Gadsden", "lat": 30.5, "lon": -84.28 }, { "name": "Gilchrist", "lat": 29.83, "lon": -82.88 }, { "name": "Glades", "lat": 27.0, "lon": -80.95 }, { "name": "Gulf", "lat": 29.57, "lon": -85.12 }, { "name": "Hamilton", "lat": 30.11, "lon": -82.97 }, { "name": "Hardee", "lat": 27.72, "lon": -81.66 }, { "name": "Hendry", "lat": 26.6, "lon": -80.98 }, { "name": "Hernando", "lat": 28.61, "lon": -82.35 }, { "name": "Highlands", "lat": 27.28, "lon": -81.2 }, { "name": "Hillsborough", "lat": 27.99, "lon": -82.27 }, { "name": "Holmes", "lat": 30.75, "lon": -85.5 }, { "name": "Indian River", "lat": 27.81, "lon": -80.57 }, { "name": "Jackson", "lat": 30.78, "lon": -85.3 }, { "name": "Jefferson", "lat": 30.36, "lon": -83.24 }, { "name": "Lafayette", "lat": 30.27, "lon": -83.3 }, { "name": "Lake", "lat": 28.8, "lon": -81.62 }, { "name": "Lee", "lat": 26.64, "lon": -81.87 }, { "name": "Leon", "lat": 30.44, "lon": -84.27 }, { "name": "Levy", "lat": 29.33, "lon": -82.8 }, { "name": "Liberty", "lat": 30.23, "lon": -83.41 }, { "name": "Madison", "lat": 30.15, "lon": -83.41 }, { "name": "Manatee", "lat": 27.5, "lon": -82.31 }, { "name": "Marion", "lat": 29.18, "lon": -81.97 }, { "name": "Martin", "lat": 27.21, "lon": -80.36 }, { "name": "Miami-Dade", "lat": 25.76, "lon": -80.27 }, { "name": "Monroe", "lat": 24.7, "lon": -81.76 }, { "name": "Nassau", "lat": 30.65, "lon": -81.88 }, { "name": "Okaloosa", "lat": 30.62, "lon": -86.55 }, { "name": "Okeechobee", "lat": 27.25, "lon": -80.86 }, { "name": "Orange", "lat": 28.54, "lon": -81.3 }, { "name": "Osceola", "lat": 28.29, "lon": -81.37 }, { "name": "Palm Beach", "lat": 26.48, "lon": -80.3 }, { "name": "Pasco", "lat": 28.37, "lon": -82.35 }, { "name": "Pinellas", "lat": 27.91, "lon": -82.76 }, { "name": "Polk", "lat": 28.0, "lon": -81.76 }, { "name": "Putnam", "lat": 29.35, "lon": -81.63 }, { "name": "St. Johns", "lat": 29.92, "lon": -81.31 }, { "name": "St. Lucie", "lat": 27.3, "lon": -80.73 }, { "name": "Santa Rosa", "lat": 30.77, "lon": -86.95 }, { "name": "Sarasota", "lat": 27.34, "lon": -82.53 }, { "name": "Seminole", "lat": 28.7, "lon": -81.31 }, { "name": "Sumter", "lat": 28.78, "lon": -82.18 }, { "name": "Suwannee", "lat": 30.5, "lon": -82.96 }, { "name": "Taylor", "lat": 29.97, "lon": -83.38 }, { "name": "Union", "lat": 30.26, "lon": -82.56 }, { "name": "Volusia", "lat": 28.8, "lon": -80.95 }, { "name": "Wakulla", "lat": 30.26, "lon": -84.39 }, { "name": "Walton", "lat": 30.57, "lon": -85.98 }, { "name": "Washington", "lat": 30.73, "lon": -85.68 } ] } }, "options": {} } }, { "id": "2b", "name": "Loop Counties", "type": "n8n-nodes-base.itemLists", "position": [ 650, 200 ], "parameters": { "mode": "split", "splitIn": "=counties" } }, { "id": "2c", "name": "Set Config Params", "type": "n8n-nodes-base.set", "position": [ 850, 200 ], "parameters": { "values": { "string": [ { "name": "county_name", "value": "={{$json.name}}" }, { "name": "lat", "value": "={{$json.lat}}" }, { "name": "lon", "value": "={{$json.lon}}" }, { "name": "county_arcgis_service", "value": "https://servicesX.county.gov/arcgis/rest/services/Parcels/FeatureServer" }, { "name": "kb_id", "value": "={{$env['OPENWEBUI_KB_HAZARDS_ID'] || 'fl-hazards'}}" }, { "name": "openwebui_url", "value": "={{$env['OPENWEBUI_API_URL'] || 'https://openwebui.local'}}" }, { "name": "openwebui_token", "value": "={{$env['OPENWEBUI_API_TOKEN']}}" } ] }, "options": {} } }, { "id": "3", "name": "FEMA NFHL Flood Zone Lookup (by lat/lon)", "type": "n8n-nodes-base.httpRequest", "position": [ 700, 80 ], "parameters": { "authentication": "none", "requestMethod": "GET", "url": "https://hazards.fema.gov/gis/nfhl/rest/services/public/NFHL/MapServer/0/query", "queryParametersUi": { "parameter": [ { "name": "geometry", "value": "={{$node[\"Set Config Params\"].json[\"lon\"] + ',' + $node[\"Set Config Params\"].json[\"lat\"]}}" }, { "name": "geometryType", "value": "esriGeometryPoint" }, { "name": "inSR", "value": "4326" }, { "name": "spatialRel", "value": "esriSpatialRelIntersects" }, { "name": "outFields", "value": "*" }, { "name": "f", "value": "json" } ] }, "responseFormat": "json", "options": { "timeout": 30000 } } }, { "id": "4", "name": "NWS Active Alerts (by point)", "type": "n8n-nodes-base.httpRequest", "position": [ 700, 240 ], "parameters": { "authentication": "none", "requestMethod": "GET", "url": "https://api.weather.gov/alerts/active?point={{$node[\"Set Config Params\"].json[\"lat\"]}},{{$node[\"Set Config Params\"].json[\"lon\"]}}", "responseFormat": "json", "options": { "headers": { "User-Agent": "OpenWebUI-Safety-Integrator/1.0 (contact@example.com)" }, "timeout": 30000 } } }, { "id": "5", "name": "USGS Elevation (Point Query)", "type": "n8n-nodes-base.httpRequest", "position": [ 700, 400 ], "parameters": { "authentication": "none", "requestMethod": "GET", "url": "https://nationalmap.gov/epqs/pqs.php?x={{$node[\"Set Config Params\"].json[\"lon\"]}}&y={{$node[\"Set Config Params\"].json[\"lat\"]}}&units=Feet&output=json", "responseFormat": "json", "options": { "timeout": 30000 } } }, { "id": "6", "name": "Normalize Hazards Results", "type": "n8n-nodes-base.function", "position": [ 950, 240 ], "parameters": { "functionCode": "const femaRaw = items[0].json;\nconst nwsRaw = items[1].json;\nconst usgsRaw = items[2].json;\n\nlet fema = {};\ntry { fema = (femaRaw && femaRaw.features && femaRaw.features[0]) ? (femaRaw.features[0].attributes || femaRaw.features[0]) : { note: 'No NFHL feature' }; } catch (e) { fema = { error: e.message, raw: femaRaw }; }\n\nlet nwsAlerts = {};\ntry { nwsAlerts = (nwsRaw && nwsRaw.features) ? nwsRaw.features.map(f => ({ id: f.id, properties: f.properties })) : { note: 'No active alerts for point' }; } catch (e) { nwsAlerts = { error: e.message, raw: nwsRaw }; }\n\nlet elevation = {};\ntry { elevation = usgsRaw && usgsRaw.USGS_Elevation_Point_Query_Service ? usgsRaw.USGS_Elevation_Point_Query_Service.Elevation_Query : { note: 'No elevation result' }; } catch (e) { elevation = { error: e.message, raw: usgsRaw }; }\n\nconst content = {\n period: new Date().toISOString(),\n county: $node[\"Set Config Params\"].json.county_name,\n lat: $node[\"Set Config Params\"].json.lat,\n lon: $node[\"Set Config Params\"].json.lon,\n fema_nfhl: fema,\n nws_active_alerts: nwsAlerts,\n elevation: elevation\n};\n\nconst contentText = `Hazard Report for ${$node[\"Set Config Params\"].json.county_name} County, FL\nLocation: ${$node[\"Set Config Params\"].json.lat}, ${$node[\"Set Config Params\"].json.lon}\nGenerated: ${content.period}\n\nFEMA Flood Zone: ${JSON.stringify(fema, null, 2)}\n\nActive Weather Alerts: ${JSON.stringify(nwsAlerts, null, 2)}\n\nElevation Data: ${JSON.stringify(elevation, null, 2)}`;\n\nreturn [{ json: { content, contentText } }];" } }, { "id": "7", "name": "Inject to OpenWebUI KB via Text API (CORRECT)", "type": "n8n-nodes-base.httpRequest", "position": [ 1250, 240 ], "parameters": { "authentication": "none", "requestMethod": "POST", "url": "={{$node[\"Set Config Params\"].json['openwebui_url']}}/api/retrieval/process/text", "headers": { "Authorization": "Bearer {{$node[\"Set Config Params\"].json['openwebui_token']}}", "Content-Type": "application/json" }, "jsonParameters": true, "bodyParametersJson": "={\n \"name\": \"Hazard Report {{$node[\\\"Set Config Params\\\"].json['county_name']}} {{new Date().toISOString().split('T')[0]}}\",\n \"content\": {{JSON.stringify($node[\\\"Normalize Hazards Results\\\"].json.contentText)}},\n \"collection_name\": \"{{$node[\\\"Set Config Params\\\"].json['kb_id']}}\"\n}", "options": { "timeout": 30000, "otherOptions": { "allowUnauthenticatedDownloads": false } } } }, { "id": "8", "name": "Return Success", "type": "n8n-nodes-base.set", "position": [ 1500, 240 ], "parameters": { "values": { "string": [ { "name": "status", "value": "success" }, { "name": "message", "value": "Data injected into OpenWebUI KB" }, { "name": "county", "value": "={{$node[\"Set Config Params\"].json['county_name']}}" }, { "name": "timestamp", "value": "={{new Date().toISOString()}}" } ] }, "options": {} } } ], "connections": { "Manual Trigger": { "main": [ [ { "node": "Set Input Params", "type": "main", "index": 0 } ] ] }, "Set Input Params": { "main": [ [ { "node": "Florida Counties List", "type": "main", "index": 0 } ] ] }, "Florida Counties List": { "main": [ [ { "node": "Loop Counties", "type": "main", "index": 0 } ] ] }, "Loop Counties": { "main": [ [ { "node": "Set Config Params", "type": "main", "index": 0 } ] ] }, "Set Config Params": { "main": [ [ { "node": "FEMA NFHL Flood Zone Lookup (by lat/lon)", "type": "main", "index": 0 }, { "node": "NWS Active Alerts (by point)", "type": "main", "index": 0 }, { "node": "USGS Elevation (Point Query)", "type": "main", "index": 0 } ] ] }, "FEMA NFHL Flood Zone Lookup (by lat/lon)": { "main": [ [ { "node": "Normalize Hazards Results", "type": "main", "index": 0 } ] ] }, "NWS Active Alerts (by point)": { "main": [ [ { "node": "Normalize Hazards Results", "type": "main", "index": 1 } ] ] }, "USGS Elevation (Point Query)": { "main": [ [ { "node": "Normalize Hazards Results", "type": "main", "index": 2 } ] ] }, "Normalize Hazards Results": { "main": [ [ { "node": "Inject to OpenWebUI KB via Text API (CORRECT)", "type": "main", "index": 0 } ] ] }, "Inject to OpenWebUI KB via Text API (CORRECT)": { "main": [ [ { "node": "Return Success", "type": "main", "index": 0 } ] ] } }, "active": true, "settings": { "saveExecutionProgress": true, "errorWorkflow": "error_handler_workflow_id" }, "staticData": {}, "notes": "FIXED VERSION: Uses correct OpenWebUI API endpoints with Bearer token authentication. Converts data to text format for /api/retrieval/process/text endpoint." }