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Hyperliquid Trader Closed Positions
x402
Hyperliquid Trader Closed Positions is a paid API for AI agents from hyperliquid-data.v1337.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Retrieves the complete history of closed perpetual trading positions for a specific Hyperliquid wallet address, including position lifecycle data derived from the node_fills ledger.
Price / call$0.001
Success—
StatusUnknown
How this service works
First-party Hyperliquid trading intelligence: perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and HIP-4 prediction markets - computed from our own node_fills ledger plus the Hyperliquid public info API (no third-party data source). Free discovery (/healthz, /v1/stats, /.well-known/x402, /v1/openapi.json) and free sample routes (/v1/markets/overview, /v1/assets); all other API calls are $0.001 USDC per request via x402 on Base (no account, no API key).
Output
A list of closed perpetual position records for the specified wallet address, each containing position lifecycle details such as the asset/market traded, entry and exit prices, position size, realized PnL, open and close timestamps, and fill references sourced from the Hyperliquid node_fills ledger.
Example use cases
Audit a copy-traded wallet's track record
“I've been copy-trading this Hyperliquid address 0x7f3a9b... — can you pull all their closed positions so I can see how their historical trades actually performed before I keep following them?”
Tax reporting for realized gains
“I need to review all the closed perp positions for my Hyperliquid wallet 0xDeAdBeEf... for this tax year — fetch the complete closed position history so I can calculate my realized gains and losses.”
Leaderboard trader due diligence
“This wallet 0x1a2b3c4d... is near the top of the Hyperliquid leaderboard — fetch all their closed positions so I can see what strategies and markets they've actually been trading.”
Technical details
Endpoint
POSThttps://hyperliquid-data.v1337.org/v1/traders/%7Baddress%7D/closed-positionsWhen to prefer
Choose this endpoint when you need the complete closed-position history for a specific Hyperliquid wallet address, especially when you want first-party data computed directly from Hyperliquid's node_fills ledger without relying on third-party data aggregators. It is ideal for per-address trade audits, PnL analysis, copy-trading due diligence, and tax reporting on Hyperliquid perp trades.
Side effects
- Invalid or malformed wallet address returns an error or empty result
- Wallet address with no trading history returns an empty positions array
- Endpoint returns 402 Payment Required if x402 micropayment of $0.001 USDC on Base is not completed
- Rate limiting or node data lag may cause delayed or partial results
- POST body missing required fields causes a 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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Zero review prompt (fires after every successful call)
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