Markets
Retrieve All Markets Info
Use this endpoint to fetch information about all available markets, including trading pairs, status, and configuration details.
GET https://perps-api-mainnet.polynomial.finance/markets
Headers
Response
[
{
"chainId": 8008,
"markets": [
{
"marketId": "100",
"symbol": "ETH",
"skew": "-816032563610058179",
"price": 2751.21510528,
"currentOI": "171613599036410749027",
"currentFundingRate": "398350812914667",
"currentFundingVelocity": "-73442930724900",
"makerFeeRatio": "200000000000000",
"takerFeeRatio": "500000000000000",
"skewScale": "100000000000000000000000",
"maxMarketSize": "890600000000000000000",
"maxMarketValue": "2440000000000000000000000",
"tradesCount24h": 179,
"tradesVolume24h": 1424621.5226680883,
"price24HrAgo": 2762.8500625,
"longOI": "85398783236400345424.00",
"shortOI": "86214815800010403603.00",
"currentSkew": "-816032563610058179",
"positiveSkew": "49.76",
"negativeSkew": "50.24",
"availableLiquidityLong": "2205049577587482924536081",
"availableLiquidityShort": "2202804496472078570026277",
"currentFundingRate1HInPercentage": "1659795053811113",
"currentFundingRate8HInPercentage": "13278360430488900",
"currentFundingRate1YInPercentage": "14539804671385345500",
"currentInterestRate1HInPercentage": "0",
"currentInterestRate8HInPercentage": "0",
"currentInterestRate1YInPercentage": "0",
"netLongFundingRate1HInPercentage": "-1659795053811113",
"netLongFundingRate8HInPercentage": "-13278360430488900",
"netLongFundingRate1YInPercentage": "-14539804671385345500",
"netShortFundingRate1HInPercentage": "1659795053811113",
"netShortFundingRate8HInPercentage": "13278360430488900",
"netShortFundingRate1YInPercentage": "14539804671385345500"
}
...
]
}
]
Retrieve Single Market Info
Use this endpoint to fetch information about a particular market.
GET https://perps-api-mainnet.polynomial.finance/markets/<market_id>?chainId=<chain_id>
Headers
Content-Type
application/json
Accept
application/json
x-api-key
Backend API key(optional)
market_id
You can find market id from markets api response. Retrieve All Markets Info
chain_id
8008 (mainnet) Addresses
Response
{
"marketId": "100",
"symbol": "ETH",
"skew": "45546282374751452350",
"price": 2424.36710185,
"currentOI": "71301371035630763614",
"currentFundingRate": "-62676311217304",
"currentFundingVelocity": "4099165413727626",
"makerFeeRatio": "200000000000000",
"takerFeeRatio": "500000000000000",
"skewScale": "100000000000000000000000",
"maxMarketSize": "998240000000000000000",
"maxMarketValue": "2440000000000000000000000",
"tradesCount24h": 199,
"tradesVolume24h": 1488494.92316207,
"price24HrAgo": 2418.4,
"longOI": "58423826705191107982.00",
"shortOI": "12877544330439655632.00",
"currentSkew": "45546282374751452350",
"positiveSkew": "81.94",
"negativeSkew": "18.06",
"availableLiquidityLong": "2278459412322493199191288",
"availableLiquidityShort": "2388880320923411113339136",
"currentFundingRate1HInPercentage": "-261151296738767",
"currentFundingRate8HInPercentage": "-2089210373910133",
"currentFundingRate1YInPercentage": "-2287685359431596000",
"currentInterestRate1HInPercentage": "0",
"currentInterestRate8HInPercentage": "0",
"currentInterestRate1YInPercentage": "0",
"netLongFundingRate1HInPercentage": "261151296738767",
"netLongFundingRate8HInPercentage": "2089210373910133",
"netLongFundingRate1YInPercentage": "2287685359431596000",
"netShortFundingRate1HInPercentage": "-261151296738767",
"netShortFundingRate8HInPercentage": "-2089210373910133",
"netShortFundingRate1YInPercentage": "-2287685359431596000"
}Response Fields
marketId
Unique identifier for the market
symbol
Trading symbol of the asset
skew
Current market skew (imbalance between long and short open interest). 18 decimals
price
Current Index price of the asset
currentOI
Total current Open Interest. 18 decimals
currentFundingRate
Current funding rate. Details
currentFundingVelocity
Rate of change of the funding rate. Details
makerFeeRatio
Fee ratio applied to makers
takerFeeRatio
Fee ratio applied to takers
skewScale
Scale used to normalize market skew. Usage example
maxMarketSize
Maximum allowed open interest for this market. 18 decimals
maxMarketValue
Maximum notional value allowed in the market
tradesCount24h
Number of trades in the last 24 hours
tradesVolume24h
Trading volume in the last 24 hours
price24HrAgo
Price of the asset 24 hours ago
longOI
Open interest held by long positions. 18 decimals
shortOI
Open interest held by short positions. 18 decimals
currentSkew
Skew between long and short open interest
positiveSkew
Percentage of long positions
negativeSkew
Percentage of short positions
availableLiquidityLong
Available liquidity for opening long positions
availableLiquidityShort
Available liquidity for opening short positions
currentFundingRate1HInPercentage
Funding rate over the last 1 hour. 18 decimals
currentFundingRate8HInPercentage
Funding rate over the last 8 hours. 18 decimals
currentFundingRate1YInPercentage
Funding rate over the last year. 18 decimals
currentInterestRate1HInPercentage
0
currentInterestRate8HInPercentage
0
currentInterestRate1YInPercentage
0
netLongFundingRate1HInPercentage
Net funding rate paid by longs over 1 hour. 18 decimals
netLongFundingRate8HInPercentage
Net funding rate paid by longs over 8 hours. 18 decimals
netLongFundingRate1YInPercentage
Net funding rate paid by longs over 1 year. 18 decimals
netShortFundingRate1HInPercentage
Net funding rate received by shorts over 1 hour. 18 decimals
netShortFundingRate8HInPercentage
Net funding rate received by shorts over 8 hours. 18 decimals
netShortFundingRate1YInPercentage
Net funding rate received by shorts over 1 year. 18 decimals
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