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Get Polymarket Price History
curl --request GET \
  --url https://synthesis.trade/api/v1/polymarket/market/{token_id}/price-history
{
  "success": true,
  "response": {
    "prices": [],
    "ohlc": [
      {
        "time": 1736937000,
        "open": 0.61,
        "high": 0.65,
        "low": 0.6,
        "close": 0.64
      }
    ],
    "volume": [
      1250.5
    ]
  }
}

Documentation Index

Fetch the complete documentation index at: https://api.synthesis.trade/docs/llms.txt

Use this file to discover all available pages before exploring further.

Path Parameters

​
token_id
string
required

Polymarket token ID.

Example:

"21742633143463906290569050155826241533067272736897614950488156847949938836455"

Query Parameters

​
interval
string
default:1h

Time interval. Supported values: 1h, 6h, 1d, 1w, 1m, all.

Example:

"1d"

​
volume
boolean
default:true

Include volume data.

Response

200 - application/json

Polymarket price history