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mcp server

Hyperliquid Funding Rates API

HL perp funding rates for 229 markets. Sort, history, arb opportunities. x402.

Description as published by the maintainer. Source

  • version 1.1.0
  • active

active — Most recent push to the repository was 2026-07-31.

What this server can do

3 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

hyperliquid_find_funding_arb(threshold)
Use this when you need to find funding rate arbitrage opportunities on Hyperliquid. Scans all 229 perp markets and returns coins where the absolute funding rate exceeds 0.01% per 8h period (annualized > 36%), flagged as long or short opportunities based on rate direction. Data returned for each opportunity: 1. coin: ticker symbol with extreme funding 2. fundingRate: current 8-hour rate as decimal 3. annualizedRate: annualized percentage (rate * 3 * 365) 4. direction: "long opportunity" (negative rate = longs get paid) or "short opportunity" (positive rate = shorts get paid) 5. openInterest: total OI in USD (liquidity indicator) 6. markPrice: current mark price in USD 7. premium: mark-oracle price premium Example output: { threshold: 0.0001, totalOpportunities: 12, longOpportunities: 5, shortOpportunities: 7, opportunities: [{ coin: "PEPE", fundingRate: 0.0005, annualizedRate: 54.75, direction: "short opportunity", openInterest: 85000000, markPrice: 0.0000125, premium: 0.001 }, ...] } Use this to identify carry trade setups where you earn funding by taking the opposite side of a crowded trade. Combine with spot hedging for delta-neutral strategies. Do NOT use for historical funding trends -- use hyperliquid_get_funding_history instead. Do NOT use for DEX swap quotes -- use dex_get_swap_quote instead. Do NOT use for DeFi yield farming -- use defi_find_best_yields instead.
hyperliquid_get_funding_history(coin, hours)
Use this when you need historical funding rate data for a specific Hyperliquid perpetual market. Returns timestamped funding rate entries over a configurable lookback window, plus summary statistics including average, min, max, and standard deviation. Data returned: 1. coin: the queried ticker symbol (e.g. BTC, ETH, SOL) 2. hours: lookback period requested (default 24) 3. entries: array of { time (ISO 8601), fundingRate (decimal), annualizedRate (%) } 4. summary.count: number of funding periods in the window 5. summary.avgRate: average funding rate over the period 6. summary.avgAnnualized: average annualized rate (%) 7. summary.minRate / maxRate: extremes observed in the window 8. summary.stdDev: standard deviation of rates (volatility of funding) Example output: { coin: "ETH", hours: 24, entries: [{ time: "2026-04-13T08:00:00Z", fundingRate: 0.0001, annualizedRate: 10.95 }, ...], summary: { count: 3, avgRate: 0.00012, avgAnnualized: 13.14, minRate: 0.00008, maxRate: 0.00015, stdDev: 0.000029 } } Use this to analyze funding trends before entering a carry trade or to backtest funding-based strategies over recent periods. Do NOT use for current rates across all markets -- use hyperliquid_get_funding_rates instead. Do NOT use for on-chain wallet analysis -- use wallet_get_portfolio instead. Do NOT use for CEX funding rates -- use funding_rates_get_current instead. Required: coin.
hyperliquid_get_funding_rates(sort)
Use this when you need current funding rates across all Hyperliquid perpetual markets. Returns real-time funding rate, premium, open interest, and mark price for every listed perp coin on Hyperliquid DEX, sorted by your chosen criteria. Data returned for each market: 1. coin: ticker symbol (e.g. BTC, ETH, SOL, DOGE) 2. fundingRate: current 8-hour funding rate as a decimal (e.g. 0.0001 = 0.01%) 3. annualizedRate: funding rate annualized (rate * 3 * 365) as a percentage 4. premium: mark-oracle price premium as a decimal 5. openInterest: total open interest in USD 6. markPrice: current mark price in USD Example output: { totalMarkets: 229, sort: "abs", rates: [{ coin: "BTC", fundingRate: 0.000125, annualizedRate: 13.69, premium: 0.0002, openInterest: 1250000000, markPrice: 68500.5 }, ...] } Use this BEFORE opening perp positions to check funding cost. Essential for carry trade analysis, market sentiment gauging, and identifying crowded trades. Do NOT use for historical funding data -- use hyperliquid_get_funding_history instead. Do NOT use for vault performance data -- use hyperliquid_get_vault_details instead. Do NOT use for whale position tracking -- use hyperliquid_track_whale_positions instead.

Last successful function declaration observed on . Source: https://hl-funding.api.klymax402.com/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://hl-funding.api.klymax402.com/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
GitHub stars 0 Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. cumulative, all time GitHub
Last commit 2026-07-31 Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. point in time GitHub
Open issues 0 Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. as of fetch GitHub
Latest published version 1.1.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-05-16 When the registry record was last updated by its maintainer. point in time Model Context Protocol
License MIT Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. as of fetch GitHub
First listed in the MCP Registry 2026-05-16 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status active The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. as of fetch GitHub
mcp tools declared 3 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe hl-funding.api.klymax402.com
mcp endpoint status ok The server listed 3 functions when asked. as of probe hl-funding.api.klymax402.com

Where to get it

Related, by what their authors tagged them

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These share tags the maintainers applied themselves, such as crypto, defi, perpetuals, x402. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

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How the author describes it

Topics the maintainer set on GitHub: ai-agents, crypto, defi, mcp, mcp-server, perpetuals, x402.

This record as data

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Sources

  1. Br0ski777/hl-funding-x402 on GitHub — GitHub, observed , trust tier 3.
  2. Tools declared by the MCP server at https://hl-funding.api.klymax402.com/mcp — hl-funding.api.klymax402.com, observed , trust tier 1.
  3. Official MCP Registry — Model Context Protocol, observed , trust tier 1.