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Perpetual Futures Funding Rates
x402
Perpetual Futures Funding Rates is a paid API for AI agents from market.memoryapi.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns real-time perpetual futures funding rates across major exchanges to monitor long/short crowding and market sentiment
Price / call$0.001
Success—
StatusUnknown
How this service works
Perpetual futures funding rates. Monitor long/short crowding and market sentiment across major exchanges.
Output
Returns current funding rates for perpetual futures contracts across major cryptocurrency exchanges, including sentiment signals about whether the market is crowded long or short, enabling analysis of leverage imbalances and potential mean-reversion opportunities.
Example use cases
Alert on extreme leverage buildup
“Monitor the funding rates for Solana perpetuals across all major exchanges and let me know if they spike above 0.1% — I want to catch overleveraged positions before a liquidation cascade hits.”
Compare arbitrage opportunities between exchanges
“Pull the current funding rates for Bitcoin and Ethereum on Binance, Bybit, and OKX so I can see which exchange has the most attractive short positions to capture positive funding.”
Detect crowded trade reversals early
“Track the funding rate trends for the top 10 altcoins over the last few hours and flag any that have shifted from long-crowded to short-crowded — those might be mean-reversion setups.”
Technical details
Endpoint
GEThttps://market.memoryapi.org/x402/market/fundingWhen to prefer
Use this endpoint when you need real-time perpetual futures funding rates to gauge crypto market sentiment, identify overleveraged conditions, or monitor crowding across multiple exchanges simultaneously. Prefer this over generic price feeds when the goal is understanding market positioning rather than spot price.
Side effects
- Exchange API unavailability may result in partial data for some exchanges
- Rate limit exceeded returns 429 with retry-after header
- Payment failure returns 402 if USDC balance is insufficient
- No data returned for unsupported or delisted trading pairs
Input
{
"cik": "0001067983"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Output
{
"as_of": "2026-06-18T05:25:34.683Z",
"source": "Gate.io",
"success": true,
"all_rates": [
{
"signal": "BEARISH/SHORT_CROWDED",
"source": "OKX",
"symbol": "BTC-USDT-SWAP",
"annualized_pct": 0.16,
"funding_rate_pct": 0.0001
}
],
"top_negative": [],
"top_positive": [
{
"signal": "BEARISH/SHORT_CROWDED",
"source": "OKX",
"symbol": "BTC-USDT-SWAP",
"annualized_pct": 0.16,
"funding_rate_pct": 0.0001
}
]
}Tags
x402
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