The workflow JSON
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{
"name": "EVEZ Groq Engine \u2014 llama-3.3-70b \u2014 FREE 24/7",
"nodes": [
{
"id": "G1",
"name": "\u23f1 Every 10 Minutes",
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.3,
"position": [
0,
0
],
"parameters": {
"rule": {
"interval": [
{
"field": "minutes",
"minutesInterval": 10
}
]
}
}
},
{
"id": "G2",
"name": "\ud83d\udd27 Test Run",
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
0,
200
],
"parameters": {}
},
{
"id": "G3",
"name": "\ud83d\udcac Chat",
"type": "n8n-nodes-base.webhook",
"typeVersion": 2.1,
"position": [
0,
400
],
"parameters": {
"httpMethod": "POST",
"path": "evez-groq-chat",
"responseMode": "responseNode",
"options": {}
}
},
{
"id": "G4",
"name": "\ud83d\udea8 Error Catcher",
"type": "n8n-nodes-base.errorTrigger",
"typeVersion": 1,
"position": [
0,
600
],
"parameters": {}
},
{
"id": "G5",
"name": "\ud83e\udd99 Groq Research",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
280,
100
],
"parameters": {
"jsCode": "function H(d){let h=5381,s=typeof d==='string'?d:JSON.stringify(d);for(let i=0;i<s.length;i++){h=((h<<5)+h)+s.charCodeAt(i);h|=0;}return 'sha_'+Math.abs(h).toString(16).padStart(16,'0');}\nasync function log(t,p){try{await $fetch('https://evezos.app.n8n.cloud/webhook/evez-ledger',{method:'POST',body:{event_type:t,payload:{...p,pid:335,ts:new Date().toISOString()}}});}catch(e){}}\nasync function groq(sys,usr,model='llama-3.1-8b-instant',max=800){\n const k=$env.GROQ_API_KEY||'';\n if(!k)return{error:'Set GROQ_API_KEY in n8n Settings \u2192 Environment Variables. Free key: console.groq.com'};\n try{\n const r=await $fetch('https://api.groq.com/openai/v1/chat/completions',{\n method:'POST',\n headers:{'Authorization':`Bearer ${k}`,'Content-Type':'application/json'},\n body:JSON.stringify({model,max_tokens:max,messages:[{role:'system',content:sys},{role:'user',content:usr}]})\n });\n const t=r.choices?.[0]?.message?.content||'{}';\n try{return JSON.parse(t.replace(/```json|```/g,'').trim());}catch{return{raw:t};}\n }catch(e){return{error:e.message,provider:'groq'};}\n}\nconst slot=Math.floor(Date.now()/600000);\nconst topics=[\"DeFi yield: Morpho Base 4.5% supply APY, Kamino Solana 28% USDC, EigenLayer 5% restaking, Pendle YT 30-42%. Optimal $50-500 allocation?\", \"Autonomous AI agent patterns March 2026: top 3 emergent behaviors in LLM orchestration worth integrating into EVEZ-OS.\", \"EVEZ-OS status: 3 active n8n workflows, Groq+Gemini+OpenRouter free AI stack, CF Sentinel pending, Supabase not bootstrapped. Top 3 highest-leverage actions this week?\", \"Morpho recursive loop: $50 seed, 65% LTV, 5 loops, Kamino 28% APY. Model the capital stack and assess viability.\", \"Agentic Summer 2026: Base TVL $12.6B, MCP protocols live. What zero-cost market position should EVEZ capture in 7 days?\"];\nconst topic=topics[slot%topics.length];\n\nconst result=await groq(\n `You are EVEZ666, sovereign operator of EVEZ-OS. Expert in DeFi (Morpho/Kamino/EigenLayer/Pendle), autonomous AI agents, Cloudflare edge, n8n orchestration, Guardian Charter PID 335. March 2026. Return ONLY valid JSON. Return JSON: {\"insights\":[\"str\",\"str\",\"str\"],\"keyFindings\":\"2-sentence summary\",\"wealthSignal\":{\"protocol\":\"\",\"apy\":\"\",\"action\":\"\"},\"nextActions\":[\"str\",\"str\"],\"confidence\":0.85}`,\n `Research: ${topic}. Date: ${new Date().toISOString()}.`,\n 'llama-3.3-70b-versatile', 900\n);\n\nconst entry={query:topic,slot,provider:'groq/llama-3.3-70b-versatile',\n findings:result.keyFindings||result.raw?.slice(0,200)||'',\n insights:JSON.stringify(result.insights||[]),\n wealthSignal:JSON.stringify(result.wealthSignal||{}),\n nextActions:JSON.stringify(result.nextActions||[]),\n confidence:result.confidence||0,\n entry_hash:H({topic,slot}),ts:new Date().toISOString(),pid:335};\n\nawait log('GROQ_RESEARCH',entry);\nreturn [{json:entry}];\n"
}
},
{
"id": "G6",
"name": "\ud83d\udcac Groq Chat",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
280,
400
],
"parameters": {
"jsCode": "function H(d){let h=5381,s=typeof d==='string'?d:JSON.stringify(d);for(let i=0;i<s.length;i++){h=((h<<5)+h)+s.charCodeAt(i);h|=0;}return 'sha_'+Math.abs(h).toString(16).padStart(16,'0');}async function log(t,p){try{await $fetch('https://evezos.app.n8n.cloud/webhook/evez-ledger',{method:'POST',body:{event_type:t,payload:{...p,pid:335,ts:new Date().toISOString()}}});}catch(e){}}async function groq(sys,usr,model='llama-3.1-8b-instant',max=800){\n const k=$env.GROQ_API_KEY||'';\n if(!k)return{error:'Set GROQ_API_KEY in n8n Settings \u2192 Environment Variables. Free key: console.groq.com'};\n try{\n const r=await $fetch('https://api.groq.com/openai/v1/chat/completions',{\n method:'POST',\n headers:{'Authorization':`Bearer ${k}`,'Content-Type':'application/json'},\n body:JSON.stringify({model,max_tokens:max,messages:[{role:'system',content:sys},{role:'user',content:usr}]})\n });\n const t=r.choices?.[0]?.message?.content||'{}';\n try{return JSON.parse(t.replace(/```json|```/g,'').trim());}catch{return{raw:t};}\n }catch(e){return{error:e.message,provider:'groq'};}\n}\nconst b=$input.first().json.body||$input.first().json;\nconst msg=b.chatInput||b.message||b.query||'EVEZ status?';\nconst result=await groq(`You are EVEZ666, sovereign operator of EVEZ-OS. Expert in DeFi (Morpho/Kamino/EigenLayer/Pendle), autonomous AI agents, Cloudflare edge, n8n orchestration, Guardian Charter PID 335. March 2026. Return ONLY valid JSON.`,msg,'llama-3.3-70b-versatile',700);\nawait log('GROQ_CHAT',{query:msg});\nreturn [{json:{response:result,model:'llama-3.3-70b-versatile',provider:'groq',ts:new Date().toISOString()}}];\n"
}
},
{
"id": "G7",
"name": "\ud83e\ude79 Log Error",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
280,
600
],
"parameters": {
"jsCode": "async function log(t,p){try{await $fetch('https://evezos.app.n8n.cloud/webhook/evez-ledger',{method:'POST',body:{event_type:t,payload:{...p,pid:335,ts:new Date().toISOString()}}});}catch(e){}}\nconst e=$input.first().json;\nawait log('GROQ_ERROR',{error:e.message||'unknown'});\nreturn [{json:{logged:true,hint:'Get free key: console.groq.com'}}];"
}
},
{
"id": "G8",
"name": "\u21a9 Research ACK",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
580,
100
],
"parameters": {
"respondWith": "json",
"responseBody": "=$json"
}
},
{
"id": "G9",
"name": "\u21a9 Chat ACK",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
580,
400
],
"parameters": {
"respondWith": "json",
"responseBody": "=$json"
}
}
],
"connections": {
"\u23f1 Every 10 Minutes": {
"main": [
[
{
"node": "\ud83e\udd99 Groq Research",
"type": "main",
"index": 0
}
]
]
},
"\ud83d\udd27 Test Run": {
"main": [
[
{
"node": "\ud83e\udd99 Groq Research",
"type": "main",
"index": 0
}
]
]
},
"\ud83d\udcac Chat": {
"main": [
[
{
"node": "\ud83d\udcac Groq Chat",
"type": "main",
"index": 0
}
]
]
},
"\ud83d\udea8 Error Catcher": {
"main": [
[
{
"node": "\ud83e\ude79 Log Error",
"type": "main",
"index": 0
}
]
]
},
"\ud83e\udd99 Groq Research": {
"main": [
[
{
"node": "\u21a9 Research ACK",
"type": "main",
"index": 0
}
]
]
},
"\ud83d\udcac Groq Chat": {
"main": [
[
{
"node": "\u21a9 Chat ACK",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1",
"availableInMCP": true
},
"tags": [
{
"name": "evez-free"
},
{
"name": "groq"
}
]
}
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About this workflow
EVEZ Groq Engine — llama-3.3-70b — FREE 24/7. Uses errorTrigger. Scheduled trigger; 9 nodes.
Source: https://github.com/EvezArt/evez-autonomous-ledger/blob/3393deaa34914be5a1716e61388197a26513fdc9/n8n-workflows/EVEZ_WF1_GROQ_ENGINE.json — original creator credit. Request a take-down →
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