# x402node Batch Perpetual Funding Rates

> x402node Batch Perpetual Funding Rates is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-15).

Returns real-time perpetual futures funding rates for multiple crypto coins in a single API call, with extreme-rate flags for detecting crowded positioning or funding arbitrage opportunities.

## Facts

- Endpoint: GET https://api.x402node.dev/market/funding-rates
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402node-batch-perpetual-funding-rates-fe7e8a1c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zUnVGds65prHHPdSsmsbY

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 x402node-batch-perpetual-funding-rates-fe7e8a1c
```

Example prompt: Pull the current perpetual funding rates for BTC, ETH, SOL, and DOGE all at once and flag any coins with extreme rates that might signal crowded positioning or a funding arbitrage opportunity.

## When to prefer this

Choose this endpoint when you need funding rate data for multiple crypto perpetuals in one call rather than making separate requests per symbol. Ideal for agents that monitor derivatives markets, screen for funding arbitrage, or track crowded positioning signals across a basket of assets. Prefer over single-symbol endpoints when efficiency matters or when comparing rates across coins.

## Known failure modes

- Unsupported or invalid coin symbols return an error or empty data for that entry
- OKX data source unavailable causes stale or missing rates
- Network timeout if the upstream exchange API is slow
- Payment failure (x402 protocol) if USDC balance is insufficient — returns 402 status

## How this service works

Perpetual funding rates for multiple coins in one call with extreme-rate flags signalling crowded positioning or funding arbitrage - real-time derivatives data agents monitor repeatedly, in a single request instead of N. funding rates, perp funding, funding rate multi, funding arbitrage, perpetual rates, batch funding Accepts payment on Base or Solana — either network works.

## Output

Returns a batch of current perpetual futures funding rates for the requested crypto symbols, including annualized rates and boolean or flagged indicators for extreme funding rate conditions that suggest crowded trades or arbitrage setups.

## Example request

```json
{
 "symbols": "BTC,ETH,SOL,DOGE",
 "exchange": "okx",
 "flagExtremeRates": true
}
```

## 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": {
      "coins": {
       "type": "string",
       "description": "Coins (optional)"
      },
      "symbols": {
       "type": "string",
       "description": "Comma-separated, e.g. BTC,ETH,SOL (default)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402node-batch-perpetual-funding-rates-fe7e8a1c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)