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GET
/
polymarket
/
holders
/
markets
/
history
Get market holders history
curl --request GET \
  --url https://api.struct.to/v1/polymarket/holders/markets/history
[
  {
    "t": 123,
    "h": 123
  }
]

Query Parameters

​
condition_id
string

Market condition ID (0x-prefixed hex)

​
market_slug
string

Market slug (e.g. will-trump-win)

​
hours
number<double>

Time range in hours (default: 24, max: 336 = 14 days)

Response

Market holder count history with automatic granularity (1m/5m/15m/1h/6h buckets)

​
t
integer<int64>
required
​
h
integer<int64> | null
Last modified on March 17, 2026