# Scrapling x402 Perps Funding Rates

> Scrapling x402 Perps Funding Rates is a paid API for AI agents from scraplingdata.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Returns real-time perpetual futures funding rates across all Hyperliquid markets, including hourly and annualized rates, who pays, open interest, and volume — refreshed every 60 seconds.

## Facts

- Endpoint: GET https://scraplingdata.xyz/v1/perps/funding?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scrapling-x402-perps-funding-rates-ed170404
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VzE3u3fE8_MQtP1hyRDAD

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 scrapling-x402-perps-funding-rates-ed170404
```

Example prompt: What are the current funding rates for BTC, ETH, and SOL on Hyperliquid right now — show me the hourly rate, annualized APR, and whether longs or shorts are paying?

## When to prefer this

Use this endpoint when you need live perpetual funding rate data from Hyperliquid specifically, including directional bias (who pays), annualized APR, and open interest — especially for funding arbitrage, cash-and-carry, delta-neutral strategies, or crowding analysis. Prefer this over generic crypto price APIs when funding rate and OI data are the primary signals needed.

## Known failure modes

- Invalid coin symbol returns empty result or error
- Payment failure results in no charge and no data returned
- Rate limit exceeded returns HTTP 429
- Network timeout if Hyperliquid data feed is temporarily unavailable
- Requesting a coin not listed on Hyperliquid returns empty dataset

## How this service works

Perp funding rates (Hyperliquid, all live markets): current hourly funding, 8h and annualised APR, who pays (longs or shorts), premium vs oracle, mark and oracle price, open interest USD, 24h volume and OI rank, plus top positive and negative funding extremes. Refreshed every 60 s. Optional coin filter (comma list, e.g. coin=BTC,ETH,SOL) and limit.

## Output

A list of perpetual market records for matching coins, each containing: current hourly funding rate, 8-hour funding rate, annualized APR, payer direction (longs or shorts), premium vs oracle price, mark price, oracle price, open interest in USD, 24-hour volume, OI rank, and highlights of the top positive and negative funding rate extremes across all markets. Data is refreshed every 60 seconds.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "coin": {
       "type": "string",
       "description": "Optional comma list, e.g. BTC,ETH,SOL"
      },
      "limit": {
       "type": "integer",
       "description": "Max rows (default all)"
      }
     }
    }
   },
   "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/scrapling-x402-perps-funding-rates-ed170404/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scraplingdata.xyz](https://www.zero.xyz/host/scraplingdata.xyz/llms.txt)