# Anicca x402 Funding Rate Arbitrage

> Anicca x402 Funding Rate Arbitrage 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 real-time cross-exchange crypto perpetual funding rates and arbitrage signals, payable per call in USDC via x402 with no API key required.

## Facts

- Endpoint: GET https://franklin1.tail7a0ba4.ts.net/funding-rate-arb
- 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/anicca-x402-funding-rate-arbitrage-11a8cd60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5z5gD4DpYu4AB9QzSOPWC

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 anicca-x402-funding-rate-arbitrage-11a8cd60
```

Example prompt: What are the current cross-exchange funding rates for BTC on Binance, Bybit, and Hyperliquid, and is there an arbitrage opportunity right now?

## When to prefer this

Choose this endpoint when you need live, multi-exchange crypto perpetual funding rate data without holding or managing any API keys for Binance, Bybit, or Hyperliquid. Ideal for AI agents operating autonomously that need real-time arbitrage signals and can pay micro-fees in USDC on Base via x402. Prefer this over building direct exchange integrations when you want normalized, comparable rates across venues in a single call.

## Known failure modes

- Payment not included or insufficient USDC — 402 Payment Required response
- Invalid or unrecognized symbol — may return empty results or error
- Upstream exchange API unavailability — stale or missing data for one or more venues
- Network timeout on the Tailscale endpoint — connection error
- Symbol typo or wrong case — no matching pairs returned

## 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 payload containing perpetual funding rates from Binance, Bybit, and Hyperliquid for the requested symbol (or top 20 pairs across all symbols if no symbol is specified), normalized to 8h-equivalent rates, along with cross-exchange spread signals indicating potential arbitrage opportunities.

## 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",
       "description": "base asset, e.g. BTC — filters to all exchange pairs for that symbol; omit for top20 across all symbols"
      }
     }
    }
   },
   "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/anicca-x402-funding-rate-arbitrage-11a8cd60/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)