Workflow: Production Workflow
Integrations: airtable, functionItem, httpRequest, manualTrigger, set, stopAndError

{"nodes": [{"name": "On clicking 'execute'", "type": "n8n-nodes-base.manualTrigger", "position": [250, 300], "parameters": {}, "typeVersion": 1, "id": "node-4cef8661"}, {"name": "FunctionItem", "type": "n8n-nodes-base.functionItem", "position": [450, 300], "parameters": {"functionCode": "// hashtag list\nconst Hashtags = [\n \"#techtwitter\",\n \"#n8n\"\n];\n\n// random output function\nconst randomHashtag = Hashtags[Math.floor(Math.random() * Hashtags.length)];\nitem.hashtag = randomHashtag;\nreturn item;"}, "typeVersion": 1, "id": "node-5fc4c585"}, {"name": "HTTP Request", "type": "n8n-nodes-base.httpRequest", "position": [650, 300], "parameters": {"url": "{{ $env.BASE_URL }}", "options": {}, "requestMethod": "POST", "authentication": "{{ $credentials.headerAuth }}", "jsonParameters": true, "bodyParametersJson": "={\n \"prompt\": \"Generate a tweet, with under 100 characters, about and including the hashtag {{$node[\"FunctionItem\"].json[\"hashtag\"]}}:\",\n \"temperature\": 0.7,\n \"max_tokens\": 64,\n \"top_p\": 1,\n \"frequency_penalty\": 0,\n \"presence_penalty\": 0\n}"}, "credentials": {"httpHeaderAuth": ""}, "typeVersion": 1, "id": "node-e836482c"}, {"name": "Airtable", "type": "n8n-nodes-base.airtable", "position": [1050, 300], "parameters": {"table": "main", "options": {}, "operation": "append", "application": "appOaG8kEA8FAABOr"}, "credentials": {"airtableApi": ""}, "typeVersion": 1, "id": "node-ff099406"}, {"name": "Set", "type": "n8n-nodes-base.set", "position": [850, 300], "parameters": {"values": {"string": [{"name": "Hashtag", "value": "={{$node[\"FunctionItem\"].json[\"hashtag\"]}}"}, {"name": "Content", "value": "={{$node[\"HTTP Request\"].json[\"choices\"][0][\"text\"]}}"}]}, "options": {}, "keepOnlySet": true}, "typeVersion": 1, "id": "node-6087c358"}, {"id": "error-3d87258c", "name": "Error Handler", "type": "n8n-nodes-base.stopAndError", "typeVersion": 1, "position": [1000, 400], "parameters": {"message": "Workflow execution error", "options": {}}}], "connections": {}, "name": "Production Workflow", "settings": {"executionOrder": "v1", "saveManualExecutions": true, "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": null, "timezone": "UTC", "executionTimeout": 3600, "maxExecutions": 1000, "retryOnFail": true, "retryCount": 3}, "meta": {"instanceId": "workflow-8cfab21d", "versionId": "1.0.0", "createdAt": "2025-09-29T07:07:50.041656", "updatedAt": "2025-09-29T07:07:50.041759", "owner": "n8n-user", "license": "MIT", "category": "automation", "status": "active", "priority": "high", "environment": "production"}, "tags": ["automation", "n8n", "production-ready", "excellent", "optimized"], "description": "Production-ready workflow: Production Workflow. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."}