Endpoint Playground
Finds Polymarket events similar to a given one. Supply at least one of `id`, `event_title`, `event_slug`, `market_title` or `market_slug`; `limit` defaults to 10 (max 50) and `closed` (`true` or `false`) filters by closed state. Each event has its title, dates, volume, liquidity, tags and nested markets.
14 Oct 2026: 10 events; 15 fields had a value in every checked item and 3 varied between items.
Sample value profiles: start_date: 2026-05-15 to 2026-10-11; volume: 30 to 57,159.29, median 176.49; title: “Manacor (Doubles): Butvilas/Kasnikowski vs Fancutt/Watanabe” and 9 other values.
curl 'https://api.crawlora.net/api/v1/polymarket/events/similar?closed=true' \
-H "x-api-key: $CRAWLORA_API_KEY"| Parameter | Type | Required | Prefilled value | Description |
|---|---|---|---|---|
| id | integer | No | Polymarket event id | |
| event_title | string | No | Event title | |
| event_slug | string | No | Event slug | |
| market_title | string | No | Market title | |
| market_slug | string | No | Market slug | |
| limit | integer | No | Maximum events, defaults to 10 and supports up to 50 | |
| closed | string | No | true | Closed filter |
{
"code": 200,
"msg": "OK",
"data": {
"source_url": "https://gamma-api.polymarket.com/...",
"fetched_at": "2026-06-07T11:00:00Z",
"events": []
}
}The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.