# OKX Perpetual Futures Funding Rate

> OKX Perpetual Futures Funding Rate is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-14).

Returns the current perpetual futures funding rate for a given crypto symbol from OKX, including annualized rate, next funding time, and long/short bias interpretation

## Facts

- Endpoint: GET https://api.x402node.dev/market/funding-rate
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/okx-perpetual-futures-funding-rate-84200c6a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_13BnjEC-ZKw9c2eTzmisx

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 okx-perpetual-futures-funding-rate-84200c6a
```

Example prompt: What's the current perpetual futures funding rate for BTC-USDT on OKX — and is the market leaning long or short right now?

## When to prefer this

Use this endpoint when you need real-time perpetual futures funding rate data from OKX specifically, including annualized rate context and directional bias — especially useful for agents making trading decisions, monitoring carry costs, or alerting on extreme funding conditions that aren't in LLM training data

## Known failure modes

- Invalid or unsupported symbol returns an error or empty result
- Network latency may cause stale data if OKX API is slow
- Symbol must match OKX naming convention (e.g. BTC-USDT-SWAP) or the request may fail
- Payment of 0.008 USDC not fulfilled results in HTTP 402 and no data returned

## How this service works

Live perpetual futures funding rate for any crypto symbol from OKX, with annualized rate, next funding time and long/short bias interpretation - real-time market data absent from LLM training. funding rate, perpetual funding, perp funding, futures funding, basis rate Accepts payment on Base or Solana — either network works.

## Output

Returns the current funding rate for the requested crypto perpetual futures symbol, including the raw funding rate value, annualized equivalent rate, timestamp of the next funding settlement, and a human-readable long/short bias interpretation indicating whether longs or shorts are paying

## Example request

```json
{
 "symbol": "BTC-USDT-SWAP"
}
```

## 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": {
      "coin": {
       "type": "string",
       "description": "Coin (optional)"
      },
      "symbol": {
       "type": "string",
       "description": "Crypto symbol, e.g. BTC (default), ETH, SOL"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/okx-perpetual-futures-funding-rate-84200c6a/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)