# Perp Funding Rates Aggregator (Binance/Bybit/Hyperliquid)

> Perp Funding Rates Aggregator (Binance/Bybit/Hyperliquid) is a paid API for AI agents from franklin1.tail7a0ba4.ts.net, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Returns normalized 8h-equivalent perpetual funding rates across Binance, Bybit, and Hyperliquid, plus cross-exchange divergence signals as annualized basis points for top-20 arbitrage opportunities

## Facts

- Endpoint: GET https://franklin1.tail7a0ba4.ts.net/funding-rates
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/perp-funding-rates-aggregator-binance-bybit-hyperliquid-d91cc8c0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Fw-h3IALQ4Ve2GTelLEVo

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 perp-funding-rates-aggregator-binance-bybit-hyperliquid-d91cc8c0
```

Example prompt: What are the current perpetual funding rates for BTC across Binance, Bybit, and Hyperliquid, normalized to 8-hour equivalent, and is there a notable cross-exchange divergence I could exploit?

## When to prefer this

Use this endpoint when you need a single unified view of perpetual funding rates normalized to a consistent 8h basis across the three major venues (Binance, Bybit, Hyperliquid) simultaneously, especially when looking for cross-exchange funding rate arbitrage signals expressed in annualized bps. Prefer this over querying each exchange API individually when you need pre-normalized, comparable rates and divergence metrics in one call.

## Known failure modes

- Invalid or unsupported symbol returns empty or error response
- Upstream exchange data unavailable causes stale or missing data
- Rate limiting or payment failure (402) if x402 payment not included
- Network timeout if upstream exchange APIs are slow

## How this service works

Live web search (keyless — no Exa/API account needed, we pay upstream) and real-time cross-exchange crypto funding-rate data + arbitrage signals, paid per call in USDC on Base via x402. For AI agents that need live data without holding any API keys.

## Output

A JSON response containing normalized 8h-equivalent funding rates for perpetual contracts across Binance, Bybit, and Hyperliquid, plus cross-exchange divergence figures expressed in annualized basis points highlighting the top 20 arbitrage signals. Data is cached for 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "symbol": {
       "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/perp-funding-rates-aggregator-binance-bybit-hyperliquid-d91cc8c0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from franklin1.tail7a0ba4.ts.net](https://www.zero.xyz/host/franklin1.tail7a0ba4.ts.net/llms.txt)