This workflow follows the Emailsend → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "HML \u2014 Weekly review",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "weeks",
"weeksInterval": 1,
"triggerAtDay": [
6
],
"triggerAtHour": 9
}
]
}
},
"id": "cron-1",
"name": "Saturday 09:00",
"type": "n8n-nodes-base.cron",
"typeVersion": 1,
"position": [
200,
300
]
},
{
"parameters": {
"url": "={{$env.SUPABASE_URL}}/rest/v1/v_brand_weekly_stats?week=gte.{{ $now.minus({weeks:1}).startOf('week').toISO() }}",
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{$env.SUPABASE_SERVICE_ROLE_KEY}}"
},
{
"name": "Authorization",
"value": "=Bearer {{$env.SUPABASE_SERVICE_ROLE_KEY}}"
}
]
},
"sendHeaders": true,
"method": "GET",
"options": {}
},
"id": "http-1",
"name": "Pull brand weekly stats",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4,
"position": [
440,
220
]
},
{
"parameters": {
"url": "={{$env.SUPABASE_URL}}/rest/v1/v_provider_daily?day=gte.{{ $now.minus({days:7}).toISODate() }}",
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{$env.SUPABASE_SERVICE_ROLE_KEY}}"
},
{
"name": "Authorization",
"value": "=Bearer {{$env.SUPABASE_SERVICE_ROLE_KEY}}"
}
]
},
"sendHeaders": true,
"method": "GET",
"options": {}
},
"id": "http-2",
"name": "Pull provider daily stats",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4,
"position": [
440,
380
]
},
{
"parameters": {
"functionCode": "// Score each brand (very small inline scorer; canonical scorer lives in core/scoring).\n// Inputs assumed: items[].brand_id, items[].sessions, items[].engagements, items[].conversions, items[].revenue\nconst weekly = $input.first().json;\nconst scored = (weekly||[]).map(row => {\n const traffic = Math.min(1, (row.impressions||0) / 5000);\n const engagement = Math.min(1, (row.engagements||0) / Math.max(1,row.impressions));\n const conversion = Math.min(1, (row.conversions||0) / Math.max(1,row.clicks||1));\n const monetisation = Math.min(1, (row.revenue||0) / 200);\n const score = 0.30*traffic + 0.20*engagement + 0.25*monetisation - 0.15*0.3 - 0.10*0.2;\n return { ...row, brand_score: Math.max(0, Math.min(1, score)) };\n});\nreturn scored.map(s => ({ json: s }));"
},
"id": "func-1",
"name": "Score brands",
"type": "n8n-nodes-base.function",
"typeVersion": 1,
"position": [
720,
300
]
},
{
"parameters": {
"subject": "HML \u2014 Weekly review",
"text": "=Brand scores for last week:\n\n{{$json}}",
"options": {}
},
"id": "email-1",
"name": "Email operator",
"type": "n8n-nodes-base.emailSend",
"typeVersion": 2,
"position": [
980,
300
]
}
],
"connections": {
"Saturday 09:00": {
"main": [
[
{
"node": "Pull brand weekly stats",
"type": "main",
"index": 0
},
{
"node": "Pull provider daily stats",
"type": "main",
"index": 0
}
]
]
},
"Pull brand weekly stats": {
"main": [
[
{
"node": "Score brands",
"type": "main",
"index": 0
}
]
]
},
"Score brands": {
"main": [
[
{
"node": "Email operator",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "1",
"id": "hml_weekly_review"
}
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About this workflow
HML — Weekly review. Uses httpRequest, emailSend. Scheduled trigger; 5 nodes.
Source: https://github.com/zebadee2kk/HamMediaLabs/blob/main/automation/n8n/workflows/weekly-review.json — original creator credit. Request a take-down →
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