# PredMCP MCP server

Polymarket + HIP-4 + Hyperliquid perps for Claude. tools, signals & arb. Free tier.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-raviolelabs-predmcp
- Repository: https://github.com/RavioleLabs/predmcp

## Install
- Endpoint: https://predmcp.com/mcp
- Auth: Auth required by registry metadata

## Setup notes
- Remote header: x-api-key (required; secret)
- The upstream registry signals required auth or secrets.
- Remote endpoint: https://predmcp.com/mcp
- Header: x-api-key

## Tools
- create_api_key (Create API Key) - Generate a free PredMCP API key. Requires an email. Returns the key and ready-to-use MCP config. Free tier: 100 calls/day, one key per IP. Endpoint: https://predmcp.com/mcp
- get_markets (Get Markets) - Live prediction markets from Polymarket and/or HIP-4, sorted by volume. Returns title, YES/NO prices, 24h volume, and expiry. Endpoint: https://predmcp.com/mcp
- get_odds (Get Odds) - Current YES/NO prices and implied probability for any Polymarket or HIP-4 market token. Endpoint: https://predmcp.com/mcp
- get_orderbook (Get Orderbook) - Full orderbook depth (bids + asks) for any Polymarket market token. Shows liquidity at each price level. Endpoint: https://predmcp.com/mcp
- search_markets (Search Markets) - Full-text search across all Polymarket and HIP-4 prediction markets. Returns ranked results with current odds. Endpoint: https://predmcp.com/mcp
- get_whale_positions (Get Whale Positions) - Largest current position holders in a Polymarket prediction market. Shows wallet address, position size in USDC, and side (YES/NO). Endpoint: https://predmcp.com/mcp
- get_movers (Get Movers) - Top prediction markets ranked by 24h volume spike or biggest YES/NO price swing. Surfaces breaking news bets and momentum plays across Polymarket and HIP-4. Endpoint: https://predmcp.com/mcp
- get_markets_near_resolution (Get Markets Near Resolution) - Polymarket markets resolving within the next N hours with a leading probability above threshold. Useful for resolution arbitrage and last-minute positioning. Endpoint: https://predmcp.com/mcp
- get_volume_spikes (Get Volume Spikes) - Polymarket markets with abnormal 24h volume vs their 7-day daily average. Volume spikes typically precede news events or informed positioning. Endpoint: https://predmcp.com/mcp
- get_late_game_sports (Get Late Game Sports) - Sports prediction markets on Polymarket closing within a few hours with a high-certainty leading outcome. Targets near-certain resolution for late-game positioning. Endpoint: https://predmcp.com/mcp
- get_funding_rates (Get Funding Rates) - Current funding rates for Hyperliquid perpetuals. Positive rate = longs pay shorts (bearish bias); negative = shorts pay longs (bullish bias). Endpoint: https://predmcp.com/mcp
- get_open_interest (Get Open Interest) - Total open interest in USD and contracts for Hyperliquid perpetuals. Rising OI + rising price = strong trend; rising OI + falling price = short build-up. Endpoint: https://predmcp.com/mcp
- get_whale_trades (Get Whale Trades) - Recent large trades on Hyperliquid perps above a notional threshold. Includes side (long/short), size, price, and timestamp. Endpoint: https://predmcp.com/mcp
- get_top_funding_rates (Get Top Funding Rates) - Top Hyperliquid perps ranked by absolute funding rate, with OI and annualized yield. Useful for finding the most overcrowded longs/shorts and carry opportunities. Endpoint: https://predmcp.com/mcp
- get_oi_near_cap (Get OI Near Cap) - Lists Hyperliquid perps that are currently at the open interest cap — new long positions cannot be opened. Use as a blacklist to avoid getting rejected on entry. Endpoint: https://predmcp.com/mcp
- get_orderbook_depth (Get Orderbook Depth) - Full orderbook depth + slippage estimate for any Hyperliquid perp or HIP-4 market. Returns top of book, spread, cumulative depth at $100/$500/$1k/$5k tiers, and estimated slippage for a given order size. Critical for HIP-4 farming and low-liquidity assets where market orders get destroyed by slippage. Endpoint: https://predmcp.com/mcp
- get_signals (Get Signals) - Detect divergence signals between Hyperliquid perpetual funding/OI sentiment and HIP-4 on-chain prediction market odds. Returns BULLISH/BEARISH/DIVERGENCE signal with reasoning — e.g. perps long-biased while prediction market prices a decline. Endpoint: https://predmcp.com/mcp
- get_market_context (Get Market Context) - Unified intelligence snapshot for any topic, asset, or keyword: all matching Polymarket and HIP-4 prediction markets combined with live Hyperliquid perp data (price, funding, OI). One call replaces 3+ separate lookups. Endpoint: https://predmcp.com/mcp
- get_whale_convergence (Get Whale Convergence) - Detect simultaneous whale activity on both Hyperliquid perps and Polymarket for an asset. Flags convergence events where large perp trades and large prediction market positions align — a leading indicator of informed positioning. Endpoint: https://predmcp.com/mcp
- get_pm_hl_divergences (Get PM/HL Divergences) - Markets where Polymarket implied probability diverges from Hyperliquid perpetual funding direction — e.g. PM prices bullish outcome but HL funding shows crowded longs (bearish pressure). The hardest signal to compute manually. Endpoint: https://predmcp.com/mcp
- get_hl_funding_pm_correlation (Get HL Funding / PM Correlation) - Pairs each Hyperliquid asset (with notable funding) with related Polymarket markets, showing whether funding direction and PM probability are aligned or divergent. Endpoint: https://predmcp.com/mcp
- get_hip4_vs_pm_arb (Get HIP-4 vs PM Arb) - Finds the same underlying market priced on both HIP-4 (on-chain Hyperliquid) and Polymarket, flagging spreads above threshold. A spread means one venue is mispriced relative to the other. Endpoint: https://predmcp.com/mcp
- get_funding_outliers (Get Funding Outliers) - Hyperliquid perps whose current funding rate deviates significantly from their 7-day average. A spike vs baseline is a stronger signal than raw rate. Endpoint: https://predmcp.com/mcp
- get_liquidation_clusters (Get Liquidation Clusters) - Estimated price levels where mass liquidations concentrate for a given Hyperliquid perp, computed from mark price and standard leverage multiples. Higher nearby orderbook liquidity = stronger support/resistance. Endpoint: https://predmcp.com/mcp

## Resources
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## Prompts
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## Metadata
- Owner: io.github.RavioleLabs
- Version: 0.2.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 9, 2026
- Source: https://registry.modelcontextprotocol.io