# FiatDock Hyperliquid Perpetuals Market Data

> FiatDock Hyperliquid Perpetuals Market Data is a paid API for AI agents from fiatdock.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).

Returns comprehensive perpetual futures market data for a given coin from Hyperliquid plus cross-venue funding rate comparison with Binance and Bybit

## Facts

- Endpoint: GET https://fiatdock.com/v1/market/perp?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fiatdock-hyperliquid-perpetuals-market-data-57a00f6d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KK1sVzEgV-27KGlJ1GUGK

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 fiatdock-hyperliquid-perpetuals-market-data-57a00f6d
```

Example prompt: What's the current mark price, funding rate, and annualised APR for BTC perpetuals on Hyperliquid, and how does the funding compare to Binance and Bybit right now?

## When to prefer this

Choose this endpoint when you need a one-stop snapshot of Hyperliquid perpetual market conditions — especially when you also want to compare funding rates across Binance and Bybit in a single call. Prefer it over generic crypto price APIs when funding rates, open interest, and leverage data are required. Ideal for agents doing carry-cost analysis, funding arbitrage screening, or real-time position monitoring on Hyperliquid markets.

## Known failure modes

- Unknown or misspelled coin symbol returns empty or error response
- Coin exists on Hyperliquid but has been delisted — stale or missing data
- Limit parameter out of range (must be 1–50) returns validation error
- Binance or Bybit cross-venue data temporarily unavailable, partial response returned
- Network timeout if downstream exchange APIs are slow
- Payment validation failure via x402 protocol blocks the request

## How this service works

Hyperliquid perpetuals in one call: mark/oracle/mid price, 24h change, funding rate and its annualised APR, open interest in coins and USD, 24h volume, max leverage - plus the same coin's next funding on Binance and Bybit for cross-venue comparison. Name a coin (BTC, ETH, SOL, HYPE…) or send {} for the most-traded markets. Pay-per-call via x402.

## Output

A JSON object containing for the requested coin(s): mark price, oracle price, mid price, 24-hour price change, current funding rate, annualised funding APR, open interest in both coins and USD, 24-hour trading volume, and maximum available leverage on Hyperliquid — plus the next scheduled funding rates from Binance and Bybit for cross-venue comparison.

## 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",
     "required": [],
     "properties": {
      "coin": {
       "type": "string",
       "example": "BTC",
       "maxLength": 20,
       "description": "Perpetual's coin as Hyperliquid names it (BTC, ETH, SOL, HYPE, kPEPE, …). Omit for the most-traded markets"
      },
      "limit": {
       "type": "integer",
       "example": 10,
       "maximum": 50,
       "minimum": 1,
       "description": "How many markets when no coin is given (by 24h volume), 1-50, default 10"
      }
     }
    }
   },
   "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/fiatdock-hyperliquid-perpetuals-market-data-57a00f6d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fiatdock.com](https://www.zero.xyz/host/fiatdock.com/llms.txt)