Workflow: Line Chatbot Handling AI Responses with Groq and Llama3
Integrations: httpRequest, set, stickyNote, webhook

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In this workflow, you can see that there is no JSON error when sending long and complex message."}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "0d75416e-58f0-4411-8904-7051f0d1c06a", "name": "Line: Messaging API", "type": "n8n-nodes-base.webhook", "position": [0, 0], "webhookId": "befed026-573c-4d3a-9113-046ea8ae5930", "parameters": {"path": "befed026-573c-4d3a-9113-046ea8ae5930", "options": {}, "httpMethod": "POST"}, "typeVersion": 2, "notes": "This webhook node performs automated tasks as part of the workflow."}, {"id": "e363c981-acdf-4048-a531-31808cd3edc5", "name": "Get Messages", "type": "n8n-nodes-base.set", "position": [300, 0], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "654c2465-5531-46fb-9b11-74cc23c899a9", "name": "body.events[0].message.text", "type": "string", "value": "={{ $json.body.events[0].message.text }}"}, {"id": "be878a5c-f3e2-40c4-b8f2-6c6708b3b2ad", "name": "body.events[0].message.id", "type": "string", "value": "={{ $json.body.events[0].message.id }}"}, {"id": "de79a8fe-d9fb-4bf4-a2a7-df3969b194a4", "name": "body.events[0].source.userId", "type": "string", "value": "={{ $json.body.events[0].source.userId }}"}]}}, "typeVersion": 3.4, "notes": "This set node performs automated tasks as part of the workflow."}, {"id": "6e0b17ab-9f38-4a73-b650-b35bd51657e4", "name": "Groq AI Assistant", "type": "n8n-nodes-base.httpRequest", "position": [580, 0], "parameters": {"url": "{{ $env.API_BASE_URL }}", "method": "POST", "options": {}, "jsonBody": "={\n  \"messages\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"{{ $json.body.events[0].message.text }}\"\n    }\n  ],\n  \"model\": \"llama-3.3-70b-versatile\",\n  \"temperature\": 1,\n  \"max_completion_tokens\": 2500,\n  \"top_p\": 1,\n  \"stream\": null,\n  \"stop\": null\n} ", "sendBody": true, "specifyBody": "json", "authentication": "{{ $credentials.genericCredentialType }}", "genericAuthType": "httpHeaderAuth"}, "credentials": {"httpHeaderAuth": {"id": "iqHHZfH8mAbuFprI", "name": "Groq Authorization"}}, "typeVersion": 4.2, "notes": "This httpRequest node performs automated tasks as part of the workflow."}, {"id": "25e929d1-3a38-45e1-a089-1cab0919f49d", "name": "Line: Reply Message", "type": "n8n-nodes-base.httpRequest", "position": [860, 0], "parameters": {"url": "{{ $env.API_BASE_URL }}", "method": "POST", "options": {}, "jsonBody": "={\n  \"replyToken\":\"{{ $('Line: Messaging API').item.json.body.events[0].replyToken }}\",\n  \"messages\":[\n    {\n      \"type\":\"text\",\n      \"text\": {{ JSON.stringify($('Groq AI Assistant).item.json.choices[0].message.content) }}\n    }\n  ]\n}", "sendBody": true, "specifyBody": "json", "authentication": "{{ $credentials.genericCredentialType }}", "genericAuthType": "httpHeaderAuth"}, "credentials": {"httpHeaderAuth": {"id": "hX58q9WFQLFROFui", "name": "Header Auth account"}}, "typeVersion": 4.2, "notes": "This httpRequest node performs automated tasks as part of the workflow."}, {"id": "efcd27d2-a347-4ec4-8190-ccbef6616dd5", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [-80, 160], "parameters": {"width": 260, "content": "## LINE Messaging API \nGet the access token from Line Business {{ $env.WEBHOOK_URL }}"}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "0c720dac-7c64-4635-9ef0-b92a4886db14", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [220, 160], "parameters": {"content": "## Get Message\nGet message from Line account."}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "b7afaacd-7d23-44e0-a601-81f7907b7af2", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [500, 160], "parameters": {"content": "## Groq API Key\nApply Groq account and get API key then you should set ```max_completion_tokens``` less than 5000 because of Line message limitation"}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "e10ae59d-374a-4926-8f38-6baa79f4782b", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [780, 160], "parameters": {"content": "## Reply message\nUse replyToken from Line messaging API and use ```choices[].message.content``` to reply to you."}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}], "active": true, "pinData": {}, "settings": {"executionOrder": "v1", "saveManualExecutions": true, "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": null, "timezone": "UTC", "executionTimeout": 3600, "maxExecutions": 1000, "retryOnFail": true, "retryCount": 3, "retryDelay": 1000}, "versionId": "dcdc5794-7034-4215-a719-b73513f0f0ee", "connections": {"0d75416e-58f0-4411-8904-7051f0d1c06a": {"main": [[{"node": 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"error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-72148dad", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-9eb3d4ba", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-a6b323a0", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-9ca91468", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-044444a5", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-7275b9ff", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-bdd869c4", "type": "main", "index": 0}], [{"node": "error-handler-25e929d1-3a38-45e1-a089-1cab0919f49d-770e481f", "type": "main", "index": 0}]]}}, "description": "Automated workflow: Line Chatbot Handling AI Responses with Groq and Llama3. This workflow integrates 5 different services: webhook, stickyNote, httpRequest, set, stopAndError. It contains 15 nodes and follows best practices for error handling and security.", "notes": "Excellent quality workflow: Line Chatbot Handling AI Responses with Groq and Llama3. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."}