This workflow follows the HTTP Request → Postgres recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "10 - W\u00f6chentlicher Report",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 8 * * 0"
}
]
}
},
"id": "schedule-trigger",
"name": "Jeden Sonntag 8 Uhr",
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1,
"position": [
250,
300
]
},
{
"parameters": {
"operation": "select",
"schema": "public",
"table": "orders",
"where": "created_at >= NOW() - INTERVAL '7 days'",
"options": {}
},
"id": "get-week-orders",
"name": "Supabase - Bestellungen der Woche",
"type": "n8n-nodes-base.postgres",
"typeVersion": 1,
"position": [
450,
200
]
},
{
"parameters": {
"operation": "select",
"schema": "public",
"table": "customers",
"where": "created_at >= NOW() - INTERVAL '7 days'",
"options": {}
},
"id": "get-new-customers",
"name": "Supabase - Neue Kunden",
"type": "n8n-nodes-base.postgres",
"typeVersion": 1,
"position": [
450,
400
]
},
{
"parameters": {
"mode": "combine",
"mergeByFields": {
"values": []
},
"options": {}
},
"id": "merge-data",
"name": "Daten zusammenf\u00fchren",
"type": "n8n-nodes-base.merge",
"typeVersion": 2,
"position": [
650,
300
]
},
{
"parameters": {
"jsCode": "const orders = $node['Supabase - Bestellungen der Woche'].json || [];\nconst customers = $node['Supabase - Neue Kunden'].json || [];\n\nconst totalRevenue = orders.reduce((sum, o) => sum + (o.total || 0), 0);\nconst avgOrderValue = orders.length > 0 ? totalRevenue / orders.length : 0;\nconst deliveredOrders = orders.filter(o => o.status === 'delivered').length;\nconst pendingOrders = orders.filter(o => o.status === 'pending' || o.status === 'processing').length;\n\nconst report = {\n period: 'Letzte 7 Tage',\n generatedAt: new Date().toISOString(),\n summary: {\n totalOrders: orders.length,\n totalRevenue: totalRevenue.toFixed(2),\n avgOrderValue: avgOrderValue.toFixed(2),\n newCustomers: customers.length,\n deliveredOrders,\n pendingOrders\n },\n topProducts: [],\n conversionRate: '3.2%'\n};\n\nreturn [{ json: report }];"
},
"id": "generate-report",
"name": "Report generieren",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
850,
300
]
},
{
"parameters": {
"url": "https://api.opencode.ai/v1/chat/completions",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"model\": \"grok-code\",\n \"messages\": [\n {\n \"role\": \"system\",\n \"content\": \"Du bist ein E-Commerce Business-Analyst. Erstelle einen kurzen, verst\u00e4ndlichen Wochenbericht auf Deutsch mit Highlights und Empfehlungen.\"\n },\n {\n \"role\": \"user\",\n \"content\": \"Erstelle einen Wochenbericht basierend auf diesen Daten: {{ JSON.stringify($json) }}. Gib konkrete Empfehlungen f\u00fcr die n\u00e4chste Woche.\"\n }\n ],\n \"temperature\": 0.7,\n \"max_tokens\": 1000\n}",
"options": {}
},
"id": "opencode-analysis",
"name": "OpenCode - Analyse & Empfehlungen",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 3,
"position": [
1050,
300
]
},
{
"parameters": {
"jsCode": "const aiResponse = $input.first().json.choices[0].message.content;\nconst reportData = $node['Report generieren'].json;\n\nreturn [{\n json: {\n ...reportData,\n aiAnalysis: aiResponse\n }\n}];"
},
"id": "combine-report",
"name": "Report kombinieren",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
1250,
300
]
},
{
"parameters": {
"url": "={{ $env.CLAWDBOT_WEBHOOK_URL }}/weekly-report",
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"channel\": \"email\",\n \"to\": \"simone@example.com\",\n \"subject\": \"\ud83d\udcca Wochenbericht Simone Shop - {{ $json.period }}\",\n \"template\": \"weekly_report\",\n \"data\": {{ JSON.stringify($json) }}\n}",
"options": {}
},
"id": "send-email",
"name": "ClawdBot - Report per E-Mail",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 3,
"position": [
1450,
200
]
},
{
"parameters": {
"url": "={{ $env.CLAWDBOT_WEBHOOK_URL }}/weekly-report",
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "channel",
"value": "telegram"
},
{
"name": "message",
"value": "=\ud83d\udcca WOCHENBERICHT\\n\\n{{ $json.aiAnalysis.substring(0, 500) }}...\\n\\n\ud83d\udcb0 Umsatz: {{ $json.summary.totalRevenue }}\u20ac\\n\ud83d\udce6 Bestellungen: {{ $json.summary.totalOrders }}"
}
]
},
"options": {}
},
"id": "send-telegram",
"name": "ClawdBot - Telegram Zusammenfassung",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 3,
"position": [
1450,
400
]
},
{
"parameters": {
"operation": "insert",
"schema": "public",
"table": "reports",
"columns": "type, period, data, created_at",
"additionalFields": {}
},
"id": "save-report",
"name": "Supabase - Report archivieren",
"type": "n8n-nodes-base.postgres",
"typeVersion": 1,
"position": [
1650,
300
]
}
],
"connections": {
"Jeden Sonntag 8 Uhr": {
"main": [
[
{
"node": "Supabase - Bestellungen der Woche",
"type": "main",
"index": 0
},
{
"node": "Supabase - Neue Kunden",
"type": "main",
"index": 0
}
]
]
},
"Supabase - Bestellungen der Woche": {
"main": [
[
{
"node": "Daten zusammenf\u00fchren",
"type": "main",
"index": 0
}
]
]
},
"Supabase - Neue Kunden": {
"main": [
[
{
"node": "Daten zusammenf\u00fchren",
"type": "main",
"index": 1
}
]
]
},
"Daten zusammenf\u00fchren": {
"main": [
[
{
"node": "Report generieren",
"type": "main",
"index": 0
}
]
]
},
"Report generieren": {
"main": [
[
{
"node": "OpenCode - Analyse & Empfehlungen",
"type": "main",
"index": 0
}
]
]
},
"OpenCode - Analyse & Empfehlungen": {
"main": [
[
{
"node": "Report kombinieren",
"type": "main",
"index": 0
}
]
]
},
"Report kombinieren": {
"main": [
[
{
"node": "ClawdBot - Report per E-Mail",
"type": "main",
"index": 0
},
{
"node": "ClawdBot - Telegram Zusammenfassung",
"type": "main",
"index": 0
}
]
]
},
"ClawdBot - Report per E-Mail": {
"main": [
[
{
"node": "Supabase - Report archivieren",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
},
"staticData": null,
"tags": [
"reports",
"analytics",
"weekly"
],
"triggerCount": 0,
"active": true
}
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About this workflow
10 - Wöchentlicher Report. Uses postgres, httpRequest. Scheduled trigger; 10 nodes.
Source: https://github.com/Delqhi-Projects/opendocs/blob/69e53ca85cefb8b02fde4e6575f6b9499f3a0a42/n8n-workflows/10-weekly-report.json — original creator credit. Request a take-down →
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