Developer guide covers syncing Systeme.io leads to Pipedrive via webhooks

A DEV Community guide explains that Systeme.io and Pipedrive lack a native integration capable of handling complex transformations and error states reliably. It proposes a custom Node.js webhook receiver that sits between the two platforms, following an event-driven design in which Systeme.io fires new_lead events, middleware validates and transforms the payload, and Pipedrive contacts are created or updated. The author notes that Systeme.io's public documentation lacks a webhook payload schema, so developers should inspect a test payload to confirm field names. An Express example demonstrates event-type and required-field validation, with Pipedrive identified by email to prevent duplicate contacts.