Payload CMS Operations

Authoritative reference for Payload 3.x — the Next.js-native, TypeScript-first headless CMS. Payload 3 installs into a Next.js (App Router) app and gives you an auto-generated admin panel, REST + GraphQL APIs, a typed Local API, authentication, access control, file storage, and live preview — one open-source TypeScript codebase.

Version note (verified against payloadcms.com/docs, 2026-06): Payload 3 is the Next.js fullstack framework — there is no standalone Express server anymore. The config lives at src/payload.config.ts; Payload mounts into the Next App Router via the installed (payload) route group. Don't ship Payload 2.x "standalone Express app" guidance.

Architecture at a glance