POST Webhook Data Processing with Conditional Logic and Response

Streamline your data processing with n8n's POST webhook, enabling dynamic decision-making and rapid responses that enhance operational efficiency and integration.

Webhook

Webhook Trigger

This n8n workflow is engineered to efficiently receive and process incoming data through a POST webhook at the `/flow` endpoint. Upon receiving a payload, it utilizes `Code` nodes to perform custom data manipulation, validation, or business logic, allowing for highly flexible processing. Subsequently, a `Switch` node directs the workflow's execution down different branches based on specific conditions derived from the processed data. This enables dynamic routing and tailored actions. Ultimately, the workflow is configured to send a response back to the system that triggered the webhook, with the `Content-Type` explicitly set to `text/plain`. This design is ideal for building interactive integrations where an external system posts data, expects processing, and receives a specific, conditional text-based reply, facilitating automated decision-making and dynamic feedback loops.