> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bayse.markets/llms.txt
> Use this file to discover all available pages before exploring further.

# v0.1.16 — October 24, 2026

> Fetch multiple prediction market events by ID in one request

## New features

### Fetch multiple events by ID

`GET /v1/pm/events` now accepts repeated `eventIds` query parameters to fetch up to 50 events in a single request.

* Events are returned in the order of the requested IDs.
* The response includes `missingEventIds` for requested events that were unavailable or excluded by active filters.
* Requests with duplicate IDs, invalid UUIDs, or more than 50 IDs are rejected.
* When `eventIds` is supplied, `page` and `size` do not limit the batch.

See [List events](https://docs.bayse.markets/api-reference/pm/list-events.md) for cURL, Node.js, Python, and Go examples.


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