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List endpoints use cursors to move through pages. A cursor is an opaque string. You do not read it; you just send it back. Pass cursor and limit as query parameters.

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Parameters

ParameterTypeDefaultRangeWhat it does
limitinteger501–200How many items to return per page.
cursorstring——The nextCursor from the page before. Leave it out on the first request.

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What a page looks like

Events and markets list responses use a named array and a nextCursor field: 
{
  "events": [...],
  "nextCursor": "eyJjb21wdXRlZF9hdCI6Ij..."
}
nextCursor is null when there are no more pages.

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Getting every page

# First page
curl "https://api.radion.app/v1/polymarket/events?limit=50" \
  -H "X-API-Key: YOUR_API_KEY"

# Next page (use nextCursor from the page before)
curl "https://api.radion.app/v1/polymarket/events?limit=50&cursor=NEXT_CURSOR" \
  -H "X-API-Key: YOUR_API_KEY"

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Knowing when to stop

Stop when nextCursor is null. Do not stop just because the array looks empty. Always check nextCursor.
Last modified on July 7, 2026