HL Portfolio API

Analyze Hyperliquid accounts: positions, PnL, fills, open orders, funding. Full clearinghouse state for any wallet. The portfolio layer agents need for Hyperliquid trading intelligence. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "hl-portfolio": {
      "url": "https://hl-portfolio.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl -X POST "https://hl-portfolio.api.klymax402.com/api/account" \
  -H "Content-Type: application/json" \
  -d '{"address":"0x0000000000000000000000000000000000dEaD"}'
# -> 402 Payment Required, with an x402 payment challenge in the response body

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

Tool	Method	Path	Price	Description
hyperliquid_get_account_state	POST	/api/account	$0.008	Full clearinghouse state for a Hyperliquid wallet: positions, margin, PnL, leverage, liquidation prices.
hyperliquid_get_trade_fills	POST	/api/fills	$0.008	Recent trade fills for a Hyperliquid wallet: coin, side, size, price, fee, closedPnl, timestamp.
hyperliquid_get_open_orders	POST	/api/orders	$0.005	Open orders for a Hyperliquid wallet: coin, side, size, price, order type, reduce-only flag.
hyperliquid_get_user_funding	POST	/api/funding	$0.005	Funding payments received/paid by a Hyperliquid wallet: coin, amount, rate, timestamp.

hyperliquid_get_account_state

Use this when you need to retrieve the full portfolio state of a Hyperliquid perpetuals account. Returns the complete clearinghouse state for any wallet address including account-level metrics and per-position details.

Parameters

Name	Type	Required	Description
address	string	yes	Hyperliquid wallet address (0x...) to retrieve account state for

Example response:

{ accountValue: "125430.50", totalNtlPos: "89200.00", withdrawable: "36230.50", positions: [{ coin: "BTC", size: "1.5", entryPrice: "67500.00", unrealizedPnl: "2340.00", leverage: 5, liquidationPrice: "54200.00", marginType: "cross" }] }

When to use: analyzing a trader's risk exposure, checking margin health, or evaluating portfolio allocation on Hyperliquid. Essential for copy-trading evaluation and risk monitoring.

Not for: trade history (use hyperliquid_get_trade_fills), open orders (use hyperliquid_get_open_orders), funding payments (use hyperliquid_get_user_funding), vault performance (use hyperliquid_get_vault_details), whale tracking (use hyperliquid_detect_whale_trades).

hyperliquid_get_trade_fills

Use this when you need to retrieve recent trade executions (fills) for a Hyperliquid perpetuals account. Returns the most recent trades with full execution details including realized PnL on closed positions.

Parameters

Name	Type	Required	Description
address	string	yes	Hyperliquid wallet address (0x...) to retrieve trade fills for
limit	number	no	Maximum number of fills to return (default: 20, max: 100)

Example response:

{ fills: [{ coin: "ETH", side: "buy", size: "10.0", price: "3450.50", fee: "0.69", closedPnl: "0.00", timestamp: 1712000000000 }], count: 20 }

Not for: current positions (use hyperliquid_get_account_state), open/pending orders (use hyperliquid_get_open_orders), funding payments (use hyperliquid_get_user_funding).

hyperliquid_get_open_orders

Use this when you need to see all pending/open orders for a Hyperliquid perpetuals account. Returns every resting order on the book with full order parameters.

Parameters

Name	Type	Required	Description
address	string	yes	Hyperliquid wallet address (0x...) to retrieve open orders for

Example response:

{ orders: [{ coin: "BTC", side: "buy", limitPx: "65000.00", sz: "0.5", orderType: "limit", reduceOnly: false, oid: 123456 }], count: 3 }

Not for: executed trades (use hyperliquid_get_trade_fills), current positions (use hyperliquid_get_account_state).

hyperliquid_get_user_funding

Use this when you need to retrieve funding payment history for a Hyperliquid perpetuals account. Returns all funding rate payments received or paid, useful for calculating funding income/expense and evaluating carry trade profitability.

Parameters

Name	Type	Required	Description
address	string	yes	Hyperliquid wallet address (0x...) to retrieve funding history for
startTime	number	no	Unix timestamp in milliseconds to start from (optional, default: last 7 days)

Example response:

{ funding: [{ coin: "BTC", fundingRate: "0.0001", payment: "-1.35", timestamp: 1712000000000, positionSize: "1.5" }], totalReceived: "45.20", totalPaid: "-12.30", netFunding: "32.90" }

Not for: current positions (use hyperliquid_get_account_state), funding arbitrage opportunities (use funding_arb_find_opportunities), trade execution history (use hyperliquid_get_trade_fills).

Example agent prompts

• "Retrieve the full portfolio state of a Hyperliquid perpetuals account"
• "Retrieve recent trade executions (fills) for a Hyperliquid perpetuals account"
• "See all pending/open orders for a Hyperliquid perpetuals account"

Payment

• Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
• Network: Base L2 (eip155:8453)
• Asset: USDC
• Facilitator: Coinbase CDP (primary), PayAI (fallback)
• Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

• Catalog: https://klymax402.com/llms.txt
• Full API reference: https://klymax402.com/llms-full.txt
• Live stats: https://klymax402.com/stats

License

MIT