Generate Vector QR / Code-128 Barcodes & Validate IBAN / EU VAT Numbers in Power Automate

Finance & Power BI • 5 min read • Updated 2026-04-25

Common Power Automate Bottleneck

Warehouse and finance automations routinely need QR/Code-128 labels for emails and Power Apps galleries, plus instant IBAN MOD-97 checksum validation before onboarding suppliers in SAP or Dynamics 365.

Zetaleap Edge Solution

Invoke POST /api/pp/qr-barcode for zero-dependency SVG + Base64 Data URI barcodes, and POST /api/pp/iban-vat for deterministic ISO 13616 MOD-97 + VAT validation.

Download Flow Template & OpenAPI 2.0 Connector

Import directly into Power Automate or open the interactive simulator.

Flow Template (.json) Swagger 2.0 Open Power Automate Utility Toolkit
1

Generate a QR Code or Code-128B Barcode Data URI

Call POST /api/pp/qr-barcode with format: "qr" or "code128". Use the returned dataUri directly inside an HTML <img src="..."> tag or a Power Apps Image control.

POST /api/pp/qr-barcode — Request Payload
{
  "format": "qr",
  "value": "https://zetaleap.com/verify/INV-2026-9041",
  "size": 240,
  "label": "INV-2026-9041"
}
2

Validate Supplier IBAN & VAT Before ERP Posting

Call POST /api/pp/iban-vat during vendor onboarding to verify country length and ISO 13616 MOD-97 check digits across 70+ SEPA and international banking jurisdictions.

POST /api/pp/iban-vat — Request Payload
{
  "iban": "DE89 3704 0044 0532 0130 00",
  "vatNumber": "DE123456789"
}