Looking for 1 more real workflow case from another n8n team

Help me Build my Workflow
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1

I’ve now tested 2 anonymized workflow cases locally:

  • voucher validation
  • invoice extraction / strict schema validation

Both were useful.

Now I’m looking for 1 more real case, ideally from a different workflow or team, to see whether this kind of boundary is useful beyond those first examples.

What I’m testing is very narrow:
should the workflow continue downstream, or should it stop safely here?

Good examples would be things like:

  • classification / routing
  • compliance / policy checks
  • document extraction
  • anything where bad structured output creates real downstream cost

What I need:

  • 1 sample payload
  • 1 target schema
  • 1 short note on what breaks downstream if it passes incorrectly
  • polling or webhook preference

What I can return:

  • whether the run ended in succeeded or failed_safe
  • a short reason if relevant
  • a receipt reference

This is not broad onboarding and not a product pitch.
I just want one more real case from another workflow/team.

Public kit:

If sharing the full payload is hard, a short outline first is fine.
Reply here or DM me.

2

一個實用的應用場景是在 ERP/AP 路由之前進行發票提取。

範例傳入負載：

{
  "file_url": "https://example.com/invoice_4821.pdf",
  "vendor_hint": "ABC Supplies",
  "received_at": "2026-06-01T10:15:00Z"
}

目標結構描述：

{
  "vendor_name": "string",
  "tax_id": "string|null",
  "document_date": "YYYY-MM-DD",
  "currency": "ISO_4217",
  "line_items": [
    {
      "item_description": "string",
      "quantity": "number",
      "unit_price": "number",
      "total_price": "number"
    }
  ],
  "subtotal": "number",
  "tax_amount": "number",
  "total_amount": "number"
}

如果出錯的下游風險：

  • 供應商錯誤會將發票路由到錯誤的 AP 工作流程

  • 貨幣或總額錯誤會產生不良的核准/付款數據

  • 缺少行項目會破壞帳單核對

  • 小計 + 稅款不等於總額表示工作流應停止，而不是繼續

針對這類情況，我希望邊界端點返回以下之一：

completed

或：

failed_safe

並附上原因，例如：

schema_invalid
totals_mismatch
missing_required_field
low_confidence_vendor

輪詢適用於此類工作流程，因為發票提取通常對延遲不敏感。重要的是下游 ERP/AP 步驟只在結構描述和數學檢查通過後才執行。

1個讚