Concepts

Content IDs

Every embed references content by ID. The two flavors — publications and channels — match the two ways content rotates.

Two flavors

Prefix	Refers to	Used with mode
`pub_…`	A specific generated puzzle. Stable forever.	`pinned`
`cha_…`	A scheduled stream of puzzles. Rotates daily, or shuffles.	`daily`, `random`

You don't need to think about Publications and Channels as separate database concepts — both surface as "content" in the Hub. The prefix tells you (and the SDK) which one you're working with.

Where to find them

My Generations (/content/ids in the Hub) — your generated publications. Copy a pub_… ID from the row.
Library (/content/library in the Hub) — Playgent-curated channels. Copy a cha_… ID from the pack card.

Embedding a publication

Playgent.init({
  containerId: "playgent-host",
  game: "trivia",
  mode: "pinned",
  content: "pub_history_of_science_42",
});

Embedding a channel

Playgent.init({
  containerId: "playgent-host",
  game: "trivia",
  mode: "daily",
  content: "cha_trivia_general_en",
});

Default channel fallback

For data-driven games (Trivia, Word Search, Cluefinder, etc.), if content is omitted in daily or random mode, the SDK falls back to the game's default channel for the requested language. This is the simplest possible "drop a daily game on the page" call:

Playgent.init({
  containerId: "playgent-host",
  game: "trivia",
  mode: "daily",
  language: "en",
});

Generating a publication

Either:

Hub: Content → My Generations → New content — paste a topic, URL, or text; pick a game; generate.
API: POST /api/v2/content (see Content API).

Content modes

Games