Fetch Trades

Fetch raw trade history for a specific outcome.

GET /api/{exchange}/fetchTrades

Python

Polymarket

import pmxt # API key optional — enables faster catalog-backed lookups exchange = pmxt.Polymarket( pmxt_api_key="YOUR_PMXT_API_KEY", ) result = exchange.fetch_trades( outcome_id="67890", start="value", end="value", limit=10, )

200

{
  "success": true,
  "error": {
    "message": "<string>"
  },
  "data": [
    {
      "id": "<string>",
      "timestamp": 123,
      "price": 123,
      "amount": 123,
      "outcomeId": "<string>"
    }
  ]
}

Path Parameters

exchange · enum<string> · required

The prediction market exchange to target.

Available options: polymarket, kalshi, kalshi-demo, limitless, probable, baozi, myriad, opinion, metaculus, smarkets, polymarket_us, gemini-titan, hyperliquid, suibets, mock, router

Query Parameters

outcomeId · string · required

start · string<date-time>

Start of the time range

end · string<date-time>

End of the time range

limit · number

Maximum number of results to return (max {@link MAX_TRADES_LIMIT})

Response

200 - application/json

Fetch Trades response

success · boolean

Example:

true

error · object

Show child attributes

data · object[]

Show child attributes