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POST
/
4f8d8f4040bdacd1577bff8058438274
/
info
info (activeAssetData)
curl --request POST \
  --url https://hyperliquid-mainnet.core.chainstack.com/4f8d8f4040bdacd1577bff8058438274/info \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "activeAssetData",
  "user": "0x31ca8395cf837de08b24da3f660e77761dfb974b",
  "coin": "BTC"
}
'
{
  "user": "0x31ca8395cf837de08b24da3f660e77761dfb974b",
  "coin": "BTC",
  "leverage": {
    "type": "cross",
    "value": 20
  },
  "maxTradeSzs": [
    "22046.53864",
    "22099.95768"
  ],
  "availableToTrade": [
    "128889576.5241000056",
    "129201877.5867000073"
  ],
  "markPx": "116925.0"
}
This method is available on Chainstack. Not all Hyperliquid methods are available on Chainstack, as the open-source node implementation does not support them yet — see Hyperliquid methods for the full availability breakdown.
Retrieves active asset data for a specific user and coin, including leverage settings, trading limits, and current market price.
Perpetuals only. The activeAssetData type only supports perp markets.
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​
Parameters

  • type (string, required) — Must be "activeAssetData"
  • user (string, required) — Address in 42-character hexadecimal format
  • coin (string, required) — Asset symbol (e.g., “BTC”, “ETH”, “SOL”)

​
Returns

  • user (string) — User address
  • coin (string) — Asset symbol
  • leverage (object) — Leverage configuration:
    • type (string) — Leverage type (“cross” or “isolated”)
    • value (number) — Current leverage value
  • maxTradeSzs (array) — Maximum trade sizes [long, short]
  • availableToTrade (array) — Available amounts to trade [long, short]
  • markPx (string) — Current mark price

​
Example request

curl -X POST \
  -H "Content-Type: application/json" \
  -d '{
    "type": "activeAssetData",
    "user": "0x31ca8395cf837de08b24da3f660e77761dfb974b",
    "coin": "BTC"
  }' \
  https://hyperliquid-mainnet.core.chainstack.com/4f8d8f4040bdacd1577bff8058438274/info
Use your own endpoint in your code. The code examples use a placeholder Chainstack endpoint (YOUR_CHAINSTACK_ENDPOINT) — replace it with your own Hyperliquid node endpoint from the Chainstack console. The curl above uses a shared public endpoint for quick checks only; do not use it in production.

​
Use cases

  • Trading interface — Display current leverage and trading limits to users
  • Risk management — Monitor available trading capacity and leverage settings
  • Position sizing — Calculate optimal position sizes based on available limits
  • Market analysis — Track mark prices and leverage utilization across assets

Body

application/json
​
type
enum<string>
default:activeAssetData
required

Request type to retrieve active asset data for a specific user and coin

Available options:
activeAssetData
​
user
string
default:0x31ca8395cf837de08b24da3f660e77761dfb974b
required

Address in 42-character hexadecimal format

​
coin
string
default:BTC
required

Asset symbol to retrieve data for (e.g., 'BTC', 'ETH', 'SOL')

Response

200 - application/json

Active asset data for the specified user and coin

Active asset data for a user and coin (perpetuals only)

​
user
string
required

User address

​
coin
string
required

Asset symbol

​
leverage
object
required
​
maxTradeSzs
string[]
required

Maximum trade sizes [long, short]

​
availableToTrade
string[]
required

Available amounts to trade [long, short]

​
markPx
string
required

Current mark price

Last modified on June 24, 2026