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claw402 NOFX Funding Rate Top — x402 API Payment Gateway
x402
claw402 NOFX Funding Rate Top — x402 API Payment Gateway is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns the top perpetual futures funding rates across crypto markets, accessible via micropayment with USDC and no API key required.
Price / call$0.002
Success—
StatusUnknown
How this service works
Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.
Output
Returns a JSON object with a status code and a data array containing the top funding rate entries for perpetual futures markets, ranked by rate magnitude. Each entry likely includes trading pair symbol and current funding rate value.
Example use cases
Example prompt
“What are the top 10 crypto perpetual futures funding rates right now? Pay for it with my USDC wallet — I don't have any API keys set up.”
Technical details
Endpoint
GEThttps://claw402.ai/api/v1/nofx/funding-rate/topWhen to prefer
Choose this endpoint when you need ranked funding rate data for crypto perpetual futures without wanting to manage API keys or subscriptions. Ideal for AI agents operating with USDC wallets in an x402 micropayment context, or when you need a quick, pay-per-call funding rate snapshot rather than a persistent data subscription.
Side effects
- Payment not included or insufficient USDC — returns HTTP 402 requiring x402 micropayment
- Invalid limit query parameter type — may return empty data or error
- Backend vergex.trade data source unavailable — returns empty data array or service error
- Malformed request — returns non-zero code in response body
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "10"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"desc": "正费率排行(多头拥挤)",
"count": 10,
"rates": [
{
"rank": 1,
"symbol": "SKHYNIX",
"mark_price": 1768.01742286,
"index_price": 1769.02365338,
"funding_rate": 0.335144,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 2,
"symbol": "SAMSUNG",
"mark_price": 236.82597529,
"index_price": 237.62359441,
"funding_rate": 0.304811,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 3,
"symbol": "IBM",
"mark_price": 264.89645161,
"index_price": 264.25020961,
"funding_rate": 0.195686,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 4,
"symbol": "SIREN",
"mark_price": 0.04871793,
"index_price": 0.04850149,
"funding_rate": 0.17092100000000002,
"next_funding_time": 1781769600000,
"price_delta_percent": 5.432900432900444
},
{
"rank": 5,
"symbol": "BMNR",
"mark_price": 15.90099712,
"index_price": 15.84694989,
"funding_rate": 0.145787,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 6,
"symbol": "UVXY",
"mark_price": 26.66,
"index_price": 26.623145,
"funding_rate": 0.131825,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 7,
"symbol": "STXX",
"mark_price": 1108.39385434,
"index_price": 1100.64766955,
"funding_rate": 0.130795,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 8,
"symbol": "HYUNDAI",
"mark_price": 397.04,
"index_price": 396.15372815,
"funding_rate": 0.07527,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 9,
"symbol": "SPCX",
"mark_price": 190.72,
"index_price": 190.46025571,
"funding_rate": 0.064024,
"next_funding_time": 1781769600000,
"price_delta_percent": 0
},
{
"rank": 10,
"symbol": "1000000BOB",
"mark_price": 0.01273332,
"index_price": 0.01267893,
"funding_rate": 0.062586,
"next_funding_time": 1781769600000,
"price_delta_percent": -0.07843137254901641
}
],
"rank_type": "top"
},
"success": true
}Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": []
}
}Tags
x402
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