This workflow follows the HTTP Request → Slack recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "Oracle \u2014 6h Detection Cycle",
"description": "Runs Oracle every 6h to detect product opportunities. Connects to FastAPI.",
"nodes": [
{
"name": "Cron \u2014 Every 6h",
"type": "n8n-nodes-base.scheduleTrigger",
"parameters": {
"rule": {
"interval": [
{
"field": "hours",
"hoursInterval": 6
}
]
}
},
"position": [
240,
300
]
},
{
"name": "GET Tenant Config",
"type": "n8n-nodes-base.function",
"parameters": {
"functionCode": "return [{ json: { tenant_id: $env.TENANT_ID || 'default', niches: ['skincare', 'fitness', 'home organization', 'pet accessories', 'tech gadgets'] } }];"
},
"position": [
460,
300
]
},
{
"name": "Trigger Oracle API",
"type": "n8n-nodes-base.httpRequest",
"parameters": {
"method": "POST",
"url": "={{ $env.API_BASE_URL }}/api/n8n/oracle-trigger",
"headers": {
"X-API-Key": "={{ $env.API_KEY }}"
},
"body": {
"tenant_id": "={{ $json.tenant_id }}",
"niches": "={{ $json.niches }}"
}
},
"position": [
680,
300
]
},
{
"name": "Slack \u2014 Oracle Started",
"type": "n8n-nodes-base.slack",
"parameters": {
"channel": "#monitoring",
"text": "\ud83d\udd0d Oracle cycle started \u2014 scanning {{ $json.niches.join(', ') }}"
},
"position": [
900,
300
]
}
],
"connections": {
"Cron \u2014 Every 6h": {
"main": [
[
{
"node": "GET Tenant Config"
}
]
]
},
"GET Tenant Config": {
"main": [
[
{
"node": "Trigger Oracle API"
}
]
]
},
"Trigger Oracle API": {
"main": [
[
{
"node": "Slack \u2014 Oracle Started"
}
]
]
}
},
"settings": {
"errorWorkflow": "error-handler"
}
}
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About this workflow
Oracle — 6h Detection Cycle. Uses httpRequest, slack. Scheduled trigger; 4 nodes.
Source: https://github.com/jaimetpb-jpg/ECOM-ai-AUTO/blob/894fa235db4e779f1b5ce8fc0d31829eb57084f2/n8n/oracle_workflow.json — original creator credit. Request a take-down →
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