Fetch Order

Fetch a specific order by ID.

GET /api/{exchange}/fetchOrder

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_order(order_id="ord-001")

200

{
  "success": true,
  "error": {
    "message": "<string>",
    "retryable": true,
    "exchange": "<string>",
    "detail": {}
  },
  "data": {
    "id": "<string>",
    "marketId": "<string>",
    "outcomeId": "<string>",
    "amount": 123,
    "filled": 123,
    "remaining": 123,
    "timestamp": 123,
    "price": 123,
    "filledShares": 123,
    "fee": 123,
    "feeRateBps": 123,
    "txHash": "<string>",
    "chain": "<string>",
    "blockNumber": 123
  }
}

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

orderId · string · required

Response

200 - application/json

Fetch Order response

success · boolean

Example:

true

error · object

Structured error envelope returned inside BaseResponse.error and ErrorResponse.error. Hosted-mode endpoints populate code, retryable, and optionally exchange / detail; legacy local-mode endpoints may still return only message.

Show child attributes

data · object

Show child attributes