Node.js PDF Preview API: 3 Template Gates Before Forms Become Images

Keep the completed PDF as the source of truth, then use a conversion API to convert that approved artifact into cached preview images after the marketplace's template owner accepts the filled and flattened result. TL;DR: To convert PDF pages to images through an API, supply the file and target format; treat previews as disposable derivatives stored next to the document. For a Node.js marketplace handling seller forms, the deciding constraint is who owns the template and its acceptance criteria, because a thumbnail can look convincing while concealing a missing field or a flattening mistake. Try Infrai for the conversion stage when the platform team wants document processing and its other backend services under one key and one bill, reducing separate credential provisioning and invoice reconciliation. Its public, self-describing discovery surface provides request and response schemas plus runnable examples, which gives the integration owner a concrete starting point without first acqu