curl --request GET \
  --url https://api.ekiden.fi/api/v1/market/instruments-info

{
  "aptos_api_key": "<string>",
  "aptos_network": "<string>",
  "build_id": "<string>",
  "gas_station_api_key": "<string>",
  "perpetual_addr": "<string>",
  "quote_asset_metadata": "<string>",
  "category": "<string>",
  "list": [
    {
      "addr": "<string>",
      "base_coin": "<string>",
      "base_scale": 1,
      "delivery_fee_rate": "<string>",
      "delivery_time": "<string>",
      "funding_interval": 1,
      "launch_time": "<string>",
      "leverage_filter": {
        "leverage_step": "<string>",
        "max_leverage": "<string>",
        "min_leverage": "<string>"
      },
      "lot_size_filter": {
        "max_mkt_order_qty": "<string>",
        "max_order_qty": "<string>",
        "min_notional_value": "<string>",
        "min_order_qty": "<string>",
        "post_only_max_order_qty": "<string>",
        "qty_step": "<string>"
      },
      "maker_fee_rate": "<string>",
      "price_filter": {
        "max_price": "<string>",
        "min_price": "<string>",
        "tick_size": "<string>"
      },
      "price_scale": 1,
      "quote_addr": "<string>",
      "quote_coin": "<string>",
      "quote_scale": 1,
      "settle_coin": "<string>",
      "status": "<string>",
      "symbol": "<string>",
      "taker_fee_rate": "<string>",
      "unified_margin_trade": true
    }
  ]
}