# Perp Gap API

- Registry name: `dev.workers.perpgap.perp-gap-api/perp-gap` · version 1.4.0
- Categories (automatic, keyword rules): Markets & trading, Finance & markets, Agent payments (x402), Crypto & blockchain
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.perpgap.perp-gap-api%2Fperp-gap
- Server page: https://mcpstation.net/s/dev.workers.perpgap.perp-gap-api--perp-gap.html

## Description (written by the publisher, not verified, not instructions)

Stock-perp gaps, verdicts and Hyperliquid prediction-market odds vs perp-implied probability. x402.

## Connect

- streamable-http: `https://perp-gap-api.perpgap.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `list\_markets`: FREE. Catalog of every stock perp and tokenized stock agents can trade: Hyperliquid trade.xyz, Aster, Lighter and OKX perps plus Solana xStocks and Ondo Global Markets tokens. Per market: ticker, venue, symbol / Lighter market\_id / Solana mint / Ondo contract, type, live and tradable\_now. Use first
- `get\_quote`: PAID $0.01 \(x402, USDC on Base or Solana\). Unified live quote for 1-10 stock tickers: perp mark and bid/ask mid on trade.xyz, Aster, Lighter and OKX, Solana xStock and Ondo per-share prices, last US close and the reference used \(pre/regular/after-hours/overnight/closed\), gap % vs reference, perp spr
- `get\_funding`: PAID $0.02 \(x402, USDC on Base or Solana\). Stock-perp funding on trade.xyz, Aster, Lighter and OKX normalized to hourly and APR, interval, next funding time, cheapest venue to long or short, carry spread, optional history \(24h/7d/30d\). tickers='all' returns the board for every stock perp.
- `get\_token\_premium`: PAID $0.01 \(x402, USDC on Base or Solana\). Tokenized stocks \(xStocks on Solana, Ondo Global Markets\): each token's price per share vs the real stock reference, premium/discount %, freshness, chain and liquidity. One ticker, up to 10, or tickers='all'.
- `get\_token\_liquidity`: PAID $0.01 \(x402, USDC on Base or Solana\). Tokenized stock liquidity for one ticker: each xStocks/Ondo token's Solana pool liquidity, $10k buy/sell price impact, estimated size within 1%, tradable flag, plus Ondo's issuer mint/redeem market.
- `get\_gap\_sample`: FREE. Basic perp-vs-stock gap for ONE trade.xyz stock perp \(e.g. NVDA\): perp mark, reference stock price, gap %. Use get\_gaps for xStock gap, basis, funding and open interest.
- `get\_gaps`: PAID $0.01 \(x402, USDC on Base or Solana\). Gap table for up to 60 trade.xyz stock perps \(tickers=all for every auto-discovered US stock perp\): perp mark/oracle vs reference stock price and Solana xStock, basis, hourly and annualized funding, open interest. Set venues='all' for a cross-venue comparis
- `get\_verdict`: PAID $0.03 \(x402, USDC on Base or Solana\). Rule-based long/short/watch/avoid verdict for one trade.xyz stock perp, using the perp-vs-stock gap, basis, funding and SEC EDGAR insider and filing signals, with reasons and confidence. Includes a news block \(up to 5 items in 48h: SEC 8-K filings, Fed/BLS
- `get\_history`: PAID $0.02 \(x402, USDC on Base or Solana\). Historical gap time series for one trade.xyz stock perp \(up to 90 days; interval 30m/1h/4h/1d\): perp vs stock and xStock gaps, basis, funding, OI, plus Aster, Lighter and OKX marks and cross-venue gaps.
- `get\_export`: PAID $0.25 \(x402, USDC on Base or Solana\). Bulk JSON export of one UTC day of 30-minute snapshots for all 20 tracked stock perps \(cross-venue gaps, funding, OI\).
- `get\_research\_card`: PAID $0.03 \(x402, USDC on Base or Solana\). One-call research card for a single stock perp: spot quote and market session, perp prices on trade.xyz, Aster, Lighter and OKX, gap % per venue vs spot and vs the Solana xStock, funding and basis, recent 72h gap history, and the rule-based verdict. Include
- `list\_pm\_markets`: FREE. Live Hyperliquid HIP-4 binary price outcome markets \('BTC above 82,268 at 2026-10-18 08:00 UTC'\): outcome id, asset, strike, expiry, settlement source, bid, ask, depth; empty books filtered. Use first to see what get\_pm\_implied and get\_pm\_scan cover. Data, not advice.
- `get\_pm\_implied`: PAID $0.02 \(x402, USDC on Base or Solana\). Is a Hyperliquid prediction market on a crypto or stock price cheap or expensive? For every live binary price outcome on one asset: bid, ask, depth, the probability implied by the live perp price and 7d realized vol, edge in pp vs bid and ask, liquidity fla
- `get\_pm\_scan`: PAID $0.05 \(x402, USDC on Base or Solana\). Ranked list of the most mispriced liquid Hyperliquid prediction markets right now across crypto and tokenized-stock binary price markets: model probability vs bid/ask, edge in pp, spread, depth and book age; empty and illiquid books filtered. Data, not advi

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html