# Hyperliquid Anti-Survivors Analytics

> Hyperliquid Anti-Survivors Analytics is a paid API for AI agents from hyperliquid-data.v1337.org, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).

Identifies Hyperliquid perp traders who appeared profitable early but subsequently failed, filtering out survivorship bias from leaderboard analysis

## Facts

- Endpoint: POST https://hyperliquid-data.v1337.org/services/hyperliquid-data/v1/analytics/anti-survivors
- Price: $0.001/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hyperliquid-anti-survivors-analytics-3fc8e561
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QDaCSNYT0HVsjUZW8QQV2

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability hyperliquid-anti-survivors-analytics-3fc8e561 -d '<json body>'
```

Example prompt: Show me the anti-survivors on Hyperliquid — traders who made it onto the leaderboard or looked profitable early but eventually blew up or underperformed — I want to understand which 'winning' wallets were just getting lucky before failing.

## When to prefer this

Use this endpoint when you need to debias Hyperliquid leaderboard data and identify traders whose historical performance was inflated by survivorship bias. Prefer this over standard leaderboard endpoints when building risk models, evaluating copy-trading candidates, or studying trader failure patterns on Hyperliquid perpetuals. Best suited when you suspect top-ranked traders may have benefited from selection effects rather than genuine skill.

## Known failure modes

- HTTP 402 if free quota is exhausted and no x402 payment is provided
- Empty result set if no anti-survivor wallets match the given cohort criteria
- Timeout if the ledger scan covers an extremely large time window
- Invalid body shape returns 400 if required POST body fields are missing or malformed
- Upstream Hyperliquid node data lag may cause stale results during high-traffic periods

## How this service works

Operator-neutral Hyperliquid trading intelligence — perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and prediction markets. Every endpoint is FIRST-PARTY: computed from our own node_fills ledger and the Hyperliquid public info API (no third-party data source). Free quota, then HTTP 402 (x402: pay-per-call in USDC, no account, no key).

## Output

A list of trader wallets identified as anti-survivors on Hyperliquid perps, including their performance trajectory data, when they peaked, subsequent losses or liquidations, and statistical context that exposes survivorship bias in standard leaderboard rankings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "description": "Operator-defined JSON payload. Probe the upstream or consult the operator's /openapi.json for the concrete shape.",
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hyperliquid-anti-survivors-analytics-3fc8e561/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hyperliquid-data.v1337.org](https://www.zero.xyz/host/hyperliquid-data.v1337.org/llms.txt)