Funding rates compared across exchanges with a spread signal for arbitrage direction.
| Paid endpoint | Price / call | Parameters |
|---|---|---|
| funding_detail Ask "where is the funding rate arbitrage" — full: per exchange rate, next funding time, mark price, annualized. | $0.08 | symbols: string optional, exchanges: string optional |
1 paid endpoint(s), 1 free endpoint(s). Price range $0.08 – $0.08. Single call returns up to 3 rows per run.
Below is the actual response from the free endpoint scan (truncated). The paid endpoint returns every field and the full record set.
{
"symbol": "BTC",
"spread_pct": 0.00105,
"signal": "aligned"
}
Delivery guarantee: settle after delivery. If the source fails or returns an empty result, nothing is settled and credits are refunded.
| scan | Ask "where is the funding rate arbitrage" — free: cross-exchange funding spread percent and signal grade. | 40 / IP / day |
MCP: https://feegate.org/mcp · REST: https://feegate.org/api/supply/funding-spread/<tool> · Catalog: https://feegate.org/api/supply/directory
Machine-readable price list: /.well-known/x402.json · Site guide: /llms.txt · Deep dive: Perpetual funding-rate spread explained · 中文页 / Chinese