XML to JSON Converter via Webhook with Error Handling

This n8n workflow automates the conversion of XML files or data to JSON format using a simple webhook trigger. It receives HTTP POST requests containing XML payloads, processes them through extraction and conversion nodes, and returns the JSON output or an error response. Built-in Switch logic routes data based on content type or errors, ensuring robust handling of various input scenarios.

Key benefits include seamless integration between legacy XML-based systems and modern JSON-dependent applications, reducing manual conversion efforts and minimizing errors. The workflow saves significant time for developers and data teams by providing a reliable, always-on endpoint with automatic Slack alerts for issues, enabling quick monitoring and resolution.

Ideal use cases span industries like IT, e-commerce, and hospitality where XML data from suppliers or PMS systems needs JSON formatting for APIs, databases, or analytics tools. For example, convert hotel booking XML feeds to JSON for CRM integration or process guest data extracts efficiently. Setup is straightforward: copy the webhook URL, send POST requests with XML, and configure Slack for notifications.