Fees & Exchange Meta

curl "https://api.polynode.dev/v3/perps/fees?key=$POLYNODE_API_KEY"

{
  "fee_schedule": [
    {
      "category": "equity",
      "instrument_type": "perpetual",
      "maker_fee_rate": "0.000125",
      "taker_fee_rate": "0.0004",
      "tiers": [
        { "min_volume_30d": "0", "maker_fee_rate": "0.000125", "taker_fee_rate": "0.0004" },
        { "min_volume_30d": "1000000", "maker_fee_rate": "0.0001", "taker_fee_rate": "0.00037" }
      ]
    }
  ]
}

curl "https://api.polynode.dev/v3/perps/limit-tiers?key=$POLYNODE_API_KEY"

{
  "data": [
    {
      "min_volume_14d": "0",
      "actions_per_minute_limit": 2000,
      "actions_burst_limit": 500,
      "messages_per_minute": 2000,
      "open_orders_limit": 1000,
      "rate_per_minute_limit": 750,
      "rate_burst_limit": 500
    }
  ]
}

curl "https://api.polynode.dev/v3/perps/exchange?key=$POLYNODE_API_KEY"

{
  "name": "Polymarket",
  "version": "1",
  "chain_id": 137,
  "contract": "0xDCa4af75705dbB50f62437045afF9921947917d2"
}

curl "https://api.polynode.dev/v3/perps/assets?key=$POLYNODE_API_KEY"

{
  "data": [
    {
      "asset": "pUSD",
      "address": "0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB",
      "decimals": 6,
      "collateral_ratio": "1.00",
      "withdrawal_fee": "0.000000"
    }
  ]
}

curl "https://api.polynode.dev/v3/perps/index/BTC?key=$POLYNODE_API_KEY"

{
  "asset": "BTC",
  "index_price": "64174",
  "constituents": [],
  "timestamp": 1783739743072
}