Qr code generator via webhook

This n8n template allows you to instantly generate QR codes from any text or URL by simply sending a webhook request. It's a versatile tool for creating dynamic QR codes for various purposes, from marketing campaigns to event registrations, directly integrated into your automated workflows.

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🔧 How it works - Receive Data Webhook: This node acts as the entry point for the workflow. It listens for incoming POST requests and expects a JSON body with a data property containing the text or URL you want to encode into the QR code. - Generate QR Code: This node makes an HTTP GET request to the QR Server API (api.qrserver.com) to generate the QR code image. The content from your webhook is passed as the data parameter to the API. - Respond with QR Code: This node sends the response from the QR Server API back to the service that initiated the webhook. The QR Server API directly returns the image data, so your webhook response will be the QR code image itself.

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👤 Who is it for? This workflow is ideal for:

- Marketers: Generate QR codes for product links, event registrations, or promotional materials on the fly. - Developers: Integrate QR code generation into applications, websites, or internal tools. - Event Organizers: Create dynamic QR codes for ticketing, information access, or check-ins. - Businesses: Streamline processes requiring physical-to-digital transitions, like menu access or contact sharing. - Automation Enthusiasts: Add QR code generation capabilities to any workflow.

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📑 Data Structure When you trigger the webhook, send a POST request with a JSON body structured as follows: