W2a review page

★ 7.5 · n8n · medium · 9 nodes

W2a review page is an n8n automation template triggered by webhook that provides a review interface for inspecting and applying fixes to failed n8n workflows. Reach for it when your team needs a central place to examine automation errors and approve corrections without manually opening the workflow editor, or when you want a structured approval step before patches go live. The template is part of an 8-workflow set that builds a self-healing automation environment: other workflows in the W2a suite detect failures and route them here, where fixes can be reviewed and applied. Error records and corrections are stored in Postgres. Trigger: webhook. Integrations: Postgres. The direction is review and resolution of already-detected errors — not initial error detection, which is handled by companion workflows in the W2a set. Suitable for teams running self-hosted n8n with a Postgres database; not a fit if Postgres is unavailable or the webhook endpoint cannot be reached from the n8n instance.