Event by ID - Polymarket Data SDK

client.gamma.events.getEventById fetches a single event with extensive metadata—market snapshots, volume metrics, imagery, chat details, and template information.

Request

const event = await client.gamma.events.getEventById(id, params);

Parameters

Name	Type	Required	Notes
`id`	`number` (≥ 0)	✅	Event ID.
`include_chat`	`boolean`		Include chat metadata.
`include_template`	`boolean`		Include template metadata.

Response

The API returns a single Event object. Fields match those surfaced by the Polymarket app: titles, descriptions, imagery, liquidity/volume metrics, nested markets, tags, chat rooms, and more.

Usage example

const event = await client.gamma.events.getEventById(35723, {
  include_chat: true,
  include_template: true,
});

console.log(event.title, event.markets?.length);

Failure modes

id must be numeric.