# WIF Tape – Hyperliquid WIF Market Data

> WIF Tape – Hyperliquid WIF Market Data is a paid API for AI agents from earn-pulse.haiqingm58.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns current mark price, open interest, and funding rate for WIF (dogwifhat) on Hyperliquid perpetuals.

## Facts

- Endpoint: GET https://earn-pulse.haiqingm58.workers.dev/wif
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wif-tape-hyperliquid-wif-market-data-5efb68f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oonoGkeVtD637xC1O8LYN

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 wif-tape-hyperliquid-wif-market-data-5efb68f9
```

Example prompt: What's the current WIF mark price, open interest, and funding rate on Hyperliquid right now?

## When to prefer this

Use this endpoint when you specifically need WIF (dogwifhat) perpetual market data — mark price, open interest, and funding rate — from Hyperliquid. Prefer it over generic crypto price feeds when you need Hyperliquid-specific funding rates and OI, which are not available from standard spot price APIs. Choose the sibling HL Tape or HL Funding endpoints for BTC/ETH-specific Hyperliquid data.

## Known failure modes

- Hyperliquid API unavailable — upstream timeout or 5xx error
- Worker runtime error — Cloudflare Workers outage
- Stale data if Hyperliquid feed is delayed
- Empty or malformed response if WIF market is not active

## How this service works

Hyperliquid WIF mark, OI, funding. No parameters.

## Output

Returns a JSON snapshot containing the WIF mark price, open interest (OI), and funding rate as reported by Hyperliquid perpetuals — no parameters required, data is recomputed or fetched fresh on each call.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wif-tape-hyperliquid-wif-market-data-5efb68f9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from earn-pulse.haiqingm58.workers.dev](https://www.zero.xyz/host/earn-pulse.haiqingm58.workers.dev/llms.txt)