Live perp funding rates across 6 venues (Hyperliquid, Binance, Bybit, Lighter...) and arbitrage.
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Optional KLane Pro or trial key for full results
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Cross-venue funding-rate spreads: for each coin on 2+ venues, the lowest-funding (long) venue vs highest-funding (short) venue and the APR spread. Free: top 3. With a KLane Pro or trial key (x-api-key header): full list up to 100 and min_oi_usd filter.
Max results (key required above 3)
Minimum spread APR %, default 10
Minimum open interest in USD per side (key required)
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
claude mcp add --transport http funding https://klane402.deanhiki.workers.dev/mcp
Headers
x-api-key (optional, not in the config above): Optional KLane Pro or trial key for full resultsCross-venue funding-rate spreads: for each coin on 2+ venues, the lowest-funding (long) venue vs highest-funding (short) venue and the APR spread. Free: top 3. With a KLane Pro or trial key (x-api-key header): full list up to 100 and min_oi_usd filter.
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results (key required above 3) |
| min_apr | number | Minimum spread APR %, default 10 |
| min_oi_usd | number | Minimum open interest in USD per side (key required) |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "Max results (key required above 3)"
},
"min_apr": {
"type": "number",
"description": "Minimum spread APR %, default 10"
},
"min_oi_usd": {
"type": "number",
"description": "Minimum open interest in USD per side (key required)"
}
}
}Hourly funding history for a coin on Hyperliquid (and Bybit when reachable) for the last N days (max 30) with average APR. Requires a KLane Pro key or a free 3-day trial key (x-api-key header).
| Argument | Type | Description |
|---|---|---|
| coin* | string | |
| days | number | 1-30, default 7 |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string"
},
"days": {
"type": "number",
"description": "1-30, default 7"
}
}
}Live perpetual futures funding rates for one coin across up to 6 venues (Hyperliquid, Binance, Bybit, Pacifica, Extended, Lighter), normalized to hourly rate and simple APR %. Free.
| Argument | Type | Description |
|---|---|---|
| coin* | string | Ticker, e.g. BTC, ETH, SOL, HYPE |
{
"type": "object",
"required": [
"coin"
],
"properties": {
"coin": {
"type": "string",
"description": "Ticker, e.g. BTC, ETH, SOL, HYPE"
}
}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Oct 30, 2026.