原型 · 预览版:收录官方注册中心里的全部服务器,每 30 分钟同步一次。评价和账户功能将在后续阶段推出。
PopNx MCP为使用 AI 的人准备的 MCP 服务器 · 用大白话讲清楚

Bykaranteli MCP

作者:bykarantelicom版本 1.1.1i★ –i电脑或云端
注册名称com.bykaranteli/mcp

安装

概览

作者提供的说明(英文原文)

Crypto derivatives data: funding, OI, liquidations, options, ETF flows. Free account key required.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

  • 连接方式: 电脑或云端
  • 传输方式: stdio, Streamable HTTP
  • 分类: 其他
  • 你需要填写:x-api-key

安装

选择你使用的 AI 应用,然后复制设置。

安装之前

标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。

你需要

  • 在云端运行无需安装任何东西,通过互联网连接
  • npm已安装 Node.js(用于 npx 命令)

你用的是哪个应用?

在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。

这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。

或者在你的电脑上运行

打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json

{
  "mcpServers": {
    "bykaranteli": {
      "command": "npx",
      "args": [
        "-y",
        "bykaranteli-mcp"
      ]
    }
  }
}

在终端中运行这条命令

claude mcp add --transport http bykaranteli https://mcp.bykaranteli.com/ --header 'x-api-key: your-value'

或者在你的电脑上运行

claude mcp add bykaranteli -- npx -y bykaranteli-mcp

运行前请先填写空着的值。

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "bykaranteli": {
      "url": "https://mcp.bykaranteli.com/",
      "headers": {
        "x-api-key": "your-value"
      }
    }
  }
}

或者在你的电脑上运行

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "bykaranteli": {
      "command": "npx",
      "args": [
        "-y",
        "bykaranteli-mcp"
      ]
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "bykaranteli": {
      "type": "http",
      "url": "https://mcp.bykaranteli.com/",
      "headers": {
        "x-api-key": "your-value"
      }
    }
  }
}

或者在你的电脑上运行

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "bykaranteli": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "bykaranteli-mcp"
      ]
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

这个地址需要在请求的 header 中放入密钥,而添加连接器的菜单无法设置。请改用 Claude Code、Cursor 或 VS Code。

你的选择通过 Cookie 保存在这台设备上,无需账户。

需要你填写的值

  • x-api-key 机密 必填 HTTP header
    Account key bk_... (free at https://bykaranteli.com/dashboard/api)

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。

它能做什么

工具名称和描述与服务器在 2026年11月6日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。

  • get_market_indices

    Call this when the user asks about overall crypto market sentiment or macro state: the Fear & Greed index (today and yesterday), Bitcoin dominance percentage, total market cap, or the Retail Euphoria composite. Live values refreshed about every 30 minutes.

  • get_liquidations

    Call this when the user asks how much was liquidated in crypto futures, whether longs or shorts got flushed, or for liquidation history. Returns daily long and short liquidation totals in USD per symbol and exchange, recorded from ByKaranteli's own stream collectors on every liqu

  • get_etf_flows

    Call this when the user asks about Bitcoin, Ethereum, Solana or XRP spot ETF flows: daily net inflows or outflows, cumulative flow since launch, or total net assets of the US spot ETFs (IBIT, FBTC, ETHA, XRPC and the rest). Returns one row per finalized US trading day and asset w

  • get_funding_heatmap

    Call this when the user asks for the full current funding table across the ~30 most traded Binance perps (28-30 rows; contracts without a live funding print are skipped), or the funding rate of one specific coin. For a pre-ranked top-10 of the most extreme funding rates, use get_

  • get_funding_arbitrage

    Call this when the user asks about funding arbitrage, funding rate differences between exchanges, or delta-neutral carry trades. Compares funding across every venue on the board, from Binance, OKX and Bybit to Hyperliquid, dYdX and the smaller perp venues fed by the venue snapsho

  • get_pressure_scores

    Call this when the user asks which coins are crowded or over-leveraged, or asks for the pressure/derivatives-stress score of specific coins. For a quick top-10 ranking of the highest-stress coins right now, use get_top_movers instead. Each symbol gets a 0-100 composite score buil

  • get_top_movers

    Call this when the user asks what is moving in crypto derivatives right now, which coins have the biggest open interest changes, the most extreme funding, the widest basis, or the highest derivatives stress. Returns four top-10 lists in one call.

  • get_cot_positioning

    Call this when the user asks how hedge funds or institutions are positioned in Bitcoin or Ethereum, or about the CFTC Commitments of Traders report. Returns net positions in contracts, week-over-week changes, open interest and notable extremes/streaks, from official CFTC data upd

  • get_options_snapshot

    Call this when the user asks where the big options bets sit, about call/put walls, gamma exposure (GEX), the zero-gamma level, implied volatility (DVOL) or the IV term structure for Bitcoin or Ethereum, across options venues or on one venue. Daily snapshot of the listed option ch

  • get_coinbase_premium

    Call this when the user asks whether US investors are buying or selling Bitcoin or Ethereum, about the Coinbase Premium, or what the cash-and-carry basis trade pays. Returns the latest daily premium in percent, 7-day average, same-sign streak, the last 30 days, and annualized qua

  • get_flow_toxicity

    Call this when the user asks whether informed or toxic order flow is building, about VPIN, or whether market makers are under pressure in Bitcoin, Ethereum or Solana. Returns the current VPIN (0 = balanced, 1 = fully one-sided), its 90-day percentile, the danger threshold and the

  • get_options_flow

    Call this when the user asks what big options players are buying, about block trades, or whether call or put premium dominates today. Returns 24h call vs put premium bought (net of the sold legs of the same multi-leg block or combo, so a spread counts its net premium), the block-

  • get_slippage

    Call this when the user asks how much slippage a trade of a given size would face, how thick the books are, or which major perp market is thinnest right now. Returns live cost ladders in basis points for $10K to $5M market orders across 8 major perpetuals, both sides, from the fu

  • get_fomc_impact

    Call this when the user asks what Bitcoin does on Fed days, how FOMC statements move crypto, or when the next FOMC meeting is. Returns per-statement 5/30/60-minute BTC reactions measured from a minute-resolution record, the average move versus a normal half hour, the up/down spli

  • get_liquidation_cascades

    Call this when the user asks what caused a recent crash or flush, about liquidation cascades, or who got liquidated. Returns auto-detected cascade incidents: when, total notional flushed, long/short split, which coins led, and BTC's move during the window. Totals are an honestly-

  • get_liquidation_leaderboard

    Call this when the user asks for the biggest liquidation today or this week, who got liquidated for the most, the largest single liquidation print, or when in the day or week liquidations cluster (Asia, Europe or US hours, weekday by UTC hour). Returns the largest single liquidat

  • get_insurance_funds

    Call this when the user asks how big an exchange's insurance fund is, whether a fund is shrinking or was used after a crash, how much exchanges hold to absorb bankrupt liquidations, or how a fund compares with the venue's open interest. Returns the latest hourly reading per cover

  • get_tokenized_stocks

    Call this when the user asks about tokenized stocks or stock tokens (xStocks, Ondo, Robinhood stock tokens, Coinbase tokenized stocks on Base, Binance bStocks, Backpack, Gate gStocks, Reality, Superstate, Figure, Dinari dShares, Securitize): how much of a stock exists onchain, wh

  • get_open_interest

    Call this when the user asks whether leverage is entering or leaving the market, about open interest changes, or whether longs or shorts are building in a major coin. Returns 5-minute-resolution OI with 24h OI and price deltas and a four-regime read per symbol: longs building, sh

  • get_psi_charge

    Call this when the user asks about the market's hidden liquidity state, PsiCharge, or whether parked money is deploying or stress is unwinding. Returns the current Psi score (0-100), state (superposition = charge building, collapse = low-stress discharge, purge = high-stress disc

  • get_altseason

    Call this when the user asks whether it is altseason, how altcoins are doing against Bitcoin, or about market rotation. Returns the live Altcoin Season Index (share of the top 50 Binance perpetual altcoins beating BTC over the trailing 90 days; >=75 altseason, <=25 bitcoin season

  • get_quantum_exposure

    Call this when the user asks how much Bitcoin is vulnerable to a quantum computer, about quantum-exposed supply, P2PK coins, or Satoshi-era exposure. Returns the latest daily measurement from ByKaranteli's own Bitcoin Core node: exposed BTC and its share of held value and UTXO co

  • get_metric_context

    Call this when the user asks whether a metric's current reading is high or low, or what happened after similar readings. Buckets today's value against the metric's own recorded daily history and returns the median forward BTC return and up-share per bucket at +1/+3/+7 days, with

  • get_theme_indices

    Call this when the user asks which crypto narrative or sector is leading, about rotation between AI, RWA, DePIN, memecoins, layer 1, layer 2, DeFi or quantum coins, or for a theme index. Returns eight equal-weight fixed-basket indices rebased to 100 on 2025-01-01 with 1d/7d/30d/9

  • get_factor_board

    Call this when the user asks which indicators currently sit in an unusual band, whether a metric's current level historically preceded BTC moves, or for a cross-metric conditional overview. Returns every recorded metric in its historical band with the median 7-day BTC move that f

  • get_borrow_rates

    Call this when the user asks what it costs to borrow USDT, USDC, BTC, ETH or a major alt on an exchange, which venue has the cheapest borrow, whether stablecoin borrow cost is spiking, or what the carry of a basis trade is on a venue (funding minus borrow). Returns the latest ann

  • get_fee_table

    Call this when the user asks what an exchange charges to trade, how maker and taker fees compare across venues, whether a venue changed its fees, or what a round trip costs on a given notional. Returns base tier maker and taker per venue and market type (median across pairs where

  • get_settlements

    Call this when the user asks what futures or options expire soon, when the next quarterly expiry is on an exchange, how many contracts settle this week, or at what price a dated future settled. Returns the next 60 days of dated future and option expiries grouped by date, venue an

  • get_venue_profile

    Call this when the user asks about a specific exchange (Bybit, OKX, Gate, KuCoin, HTX, Bitget, MEXC, BitMEX, Hyperliquid ...): how many contracts it lists, its perp open interest and average funding, its leverage ladders, deposit and withdrawal networks and how many are paused, i

  • get_withdrawal_status

    Call this when the user asks whether an exchange has paused withdrawals or deposits, which networks are open for an asset, what the withdrawal fee or minimum is on each venue, or which venue is cheapest to withdraw from. Without arguments returns the overview (withdrawals paused

  • get_leverage_tiers

    Call this when the user asks how much leverage an exchange allows on a coin, what the maintenance margin or risk limit ladder is, which venue offers the highest leverage for a symbol, or whether an exchange recently cut leverage. Returns the current ladder per venue (tier, notion

  • get_venue_markets

    Call this when the user asks about total open interest across exchanges, which venues hold the most OI, DEX versus CEX share, funding dispersion between venues, or stablecoin pegs. Returns the latest 10-minute snapshot aggregates across every perpetual and spot feed we poll (the

  • get_lead_lag

    Call this when the user asks which exchange leads price discovery or whether spot or perp moves first. Returns per-pair daily cross-correlations of one-minute returns at lags -3..+3 and the lead asymmetry, with the share of days each venue led. Each pair's daily rows cover the la

  • get_iv_surface

    Call this when the user asks about implied volatility by strike or expiry, skew, put versus call IV, term structure of IV, or whether downside protection is expensive. Returns the IV surface (expiry x moneyness), per-expiry ATM / 25-delta put and call IV, skew and butterfly, and

  • get_whale_tape

    Call this when the user asks about whale trades, large market orders, or whether big players are buying or selling right now. Returns recent $1M+ aggressive prints recorded live from our own sockets and 24h aggregates with the buy share.

  • get_correlations

    Call this when the user asks how correlated two coins are, for decorrelated pairs, or how tightly alts track BTC. Returns the 30-day rolling Pearson correlation matrix of daily returns across the top perpetuals. Pass detail "compact" for a shorter page or "full" for the whole ans

  • get_new_listings

    Call this when the user asks what new perpetuals were listed, which exchange listed a coin first, or about delistings. Returns listings and delistings across every exchange the hourly scan covers. Pass detail "compact" for a shorter page or "full" for the whole answer.

  • get_macro_liquidity

    Call this when the user asks about macro liquidity, the Fed balance sheet, reverse repo, rates or stablecoin supply in relation to crypto. Returns the recorded daily series and latest values. Without days, each series holds its newest 7 points; pass days for the daily series, and

  • get_network_health

    Call this when the user asks about Bitcoin hashrate, difficulty or block fees (our node runs blocksonly, so there is no mempool series). Returns the recorded daily series and latest values measured on ByKaranteli's own node. Without days, each series holds its newest 7 points; pa

  • get_liqmap

    Call this when the user asks where liquidation clusters or liquidity pools sit for a perpetual, where leveraged longs/shorts would get liquidated, or for a liquidation heatmap reading. Covers the crypto perps and the stock and commodity perps: gold is XAU, silver XAG, WTI crude o

  • get_tradfi_board

    Call this when the user asks about stock perpetuals (TSLA, NVDA, AAPL, gold, S&P 500...), tokenized-equity perps, TradFi perp funding rates, open interest, liquidations, which exchanges list a stock perp, or whether the equity session is open. Returns Binance's TradFi perpetual b

  • get_rsi_heatmap

    Call this when the user asks which coins are overbought or oversold, for a crypto RSI heatmap, multi-timeframe RSI, or one contract's RSI on 15m, 1h, 4h, 12h, 1d, 3d, 1w or 1M. Returns the live board for the top-400 Binance crypto perps by volume plus every TradFi perp, with over

  • get_cycle_indicators

    Call this when the user asks whether Bitcoin is near a cycle top or bottom by the classic indicators, about the Pi Cycle Top, Mayer Multiple, 200-week moving average, 2-year MA multiplier, golden ratio multiple, profitable days, stock-to-flow, Puell Multiple or Bitfinex margin po

  • get_hl_whales

    Call this when the user asks what Hyperliquid whales are doing, whether the biggest Hyperliquid accounts are net long or short a coin, for the largest open positions with liquidation prices, or what large accounts just opened, closed or flipped. Returns the live board of the 300

  • get_positioning

    Call this when the user asks about the long/short ratio, whether retail or top traders are net long or short, the taker buy/sell ratio, or CVD (cumulative volume delta) for a perpetual. Returns exchange-published statistics for the 30 most traded Binance USDT perps on every perpe

  • get_desk_notes

    Call this when the user asks what happened in crypto derivatives today or on a date, what the desk observed, what moved in funding, open interest, liquidations, options, ETF flows or exchange premiums, or wants a dated, quotable sentence with its number and time. Returns the desk

  • get_turkey_premium

    Call this when the user asks about Bitcoin, Ether or USDT prices in Turkish lira, the Turkey premium, the USDT/TRY rate or dollar premium in Turkey, or which Turkish exchanges (BtcTurk, Bitlo, CoinTR, OKX TR, Binance TR, Bybit TR, Bitexen; KuCoin TR contributes the USDT pairs onl

  • get_data_proof

    Call this when the user asks whether ByKaranteli data can be verified or was changed afterwards, about the BYK Data Layer, on-chain proofs of market data, or wants the proof behind one sealed number. Every 5 minutes a catalog of derived feeds (funding composite, aggregate open in

  • get_jupiter_perps

    Call this when the user asks about Jupiter perpetuals on Solana: long versus short open interest per market (SOL, ETH, BTC) read from the on-chain custody state, pool utilization and hourly borrow rates, JLP pool AUM and APR, 24h volume, or the week's top traders by realized PnL.

  • get_market_profile

    Call this when the user asks about a perpetual's Market Profile, TPO profile, point of control (POC), value area (VAH, VAL), initial balance or naked (untested) points of control. Returns one row per closed UTC day from ByKaranteli's own one-minute bars of the Binance USDT-M perp

  • get_options_chain

    Call this when the user asks how the BTC or ETH option chain moved today or over the last day: open interest and mark IV per expiry and strike from ByKaranteli's own hourly capture of every listed venue, the change over the last hour and the last 24 hours, and the front expiry's

  • get_hl_positions

    Call this when the user asks where Hyperliquid whales would be liquidated, how much tracked notional sits at each price, how the largest accounts lean on a coin, or how their liquidation prices compare with the LiqMap model. The universe is the largest accounts by equity on Hyper

  • get_venue_share

    Call this when the user asks which exchange sees the most liquidations, how that share moved this week or this month, or how perpetual open interest splits between venues. Shares over one, seven or thirty days from ByKaranteli's own hourly liquidation record (counted venues only,

  • get_tradfi_gaps

    Call this when the user asks what a stock, index or commodity perpetual did over the weekend or overnight while the cash market was closed, how far it sat from the last cash close at each checkpoint, how the venues disagreed, and what gap the next open then realised. From ByKaran

  • get_solana_perps

    Call this when the user asks about perpetuals on Solana as a whole, which Solana perp DEX has the most open interest or volume, a market on Pacifica, Phoenix, GM Trade (GMX on Solana), Velocity (the Drift relaunch) or Bullet (funding, open interest, 24h volume, mark), or how Jupi

  • get_coverage

    Call this when the user asks which exchanges sit behind a ByKaranteli number, whether a feed is complete or sampled, since when a venue is collected, or how fresh the data is. Returns the live coverage registry: liquidation feeds per venue with kind and last record, snapshot feed

  • get_orderbook_depth

    Call this when the user asks where the bid or ask walls are, how deep the spot order book is, whether buyers or sellers have more resting orders near price, or for an order book heatmap. Returns the books of every spot venue with a public book that the coverage page lists, binned

  • get_series

    Call this when the user wants the history of one recorded metric for one perpetual as a time series: price candles, volume, perp or spot CVD, open interest, funding (one venue, or OI-weighted across every venue as funding_agg), liquidations, long/short ratios, RSI, the Coinbase p

  • parse_alert_text

    Call this when the user describes an alert in words ("tell me when ETH drops 5% in a day", "BTC funding above 5 bps", "liquidations over $20M in an hour") and you want the exact recipe before creating it. Rule based, nothing is saved: returns recipe (name, scope, symbols, conditi

  • list_alert_recipes

    Call this when the user asks which alerts they have, whether an alert fired, or before deleting or changing one. Returns the account's alert recipes (id, name, scope, symbols, conditions, cooldown in hours, enabled, last fired, fire count, channels, reachable: whether a delivery

基础检查i

我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日

  • ✓ 通过

    作者与仓库一致

    注册名称已通过域名 bykaranteli.com 验证(注册中心会核实域名所有权)

  • … 尚未检查

    仍在维护

    我们还没有从 GitHub 读取这个仓库

  • … 尚未检查

    有许可证

    我们还没有从 GitHub 读取这个仓库

  • ✓ 通过

    端点有响应

    在 595 毫秒内响应(HTTP 200)

  • – 不适用

    使用 OAuth 登录

    无需登录

  • ✓ 通过

    工具描述中没有隐藏指令

    已读取 60 个工具描述,未发现针对 AI 的隐藏指令

与“其他”中的其他服务器比较i

  • 星标数多于此分类中其他 32623 个服务器的 0%
  • 发布到注册中心的时间比此分类中其他 32623 个服务器的 91% 更新
  • 基础检查结果等于或优于此分类中其他 32623 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。

常见问题

Bykaranteli MCP 安全吗?

它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。

它需要哪些密钥或代码?

你需要填写:x-api-key

它在我的电脑上运行还是在云端?

两种方式都可以:安装在你的电脑上,或者连接云端版本。

它还在维护吗?

GitHub 仓库最后更新于–,最新版本(1.1.1)于3天前进入注册中心。

哪些应用可以使用它?

支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。

有什么可以替代它?

同一分类中有:Spec Driven Development, Remote Desktop Commander, Draugr

替代选择

同一分类中其他作者的服务器,按星标数排序。

如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Spec Driven Development

作者:formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新
安装

Remote Desktop Commander

作者:desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

在云端运行★ 211前天更新
安装

Draugr

作者:draugr-dev

Security scanning for AI agents: SAST, SCA, secrets, IaC, DAST, ranked by real risk.

在你的电脑上运行今天更新
安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

bykaranteli-mcp

MCP (Model Context Protocol) server for live crypto derivatives data: funding rates, cross-exchange funding arbitrage, open interest pressure, liquidations, options, ETF flows, Fear & Greed and BTC dominance.

68 read-only and account tools over the public JSON API of bykaranteli.com: the market data tools only read, and the alert and watchlist tools act on your own account through your key (Account tools). Since 2026-09-10 the API asks programs for an account key: a free key comes with any verified account at https://bykaranteli.com/dashboard/api (30 requests a minute and 15,000 a month, public depth), and the Builder, Business and Scale plans raise the rate and the monthly fair use and unlock member depth (LiqMap on seven timeframes, 5-minute series) and a monthly allowance of x402 catalog calls within each plan's history window (Plans and paid depth). Set it as BYKARANTELI_API_KEY. Data covers Binance USDT-M perpetuals; funding arbitrage, liquidations, order book depth, options, positioning and insurance funds add the other venues each board lists on bykaranteli.com/coverage.

Hosted endpoint (no install)

Paste https://mcp.bykaranteli.com as a custom connector in any MCP-capable assistant. The same tools, nothing to install. Every tool call needs your account key (free at https://bykaranteli.com/dashboard/api); connecting and listing the tools work without one. The key travels one of three ways:

  • the request header x-api-key: bk_... (claude.ai custom connectors, Cursor, Claude Code);
  • the request header Authorization: Bearer bk_...;
  • the address https://mcp.bykaranteli.com/?key=bk_... for clients that cannot send headers (ChatGPT). Treat that address like a password and revoke the key if it leaks.

Or sign in with OAuth 2.1 where the client offers it (claude.ai custom connectors: Authentication, Sign in; ChatGPT connectors: OAuth): the client identifies itself with its client metadata document (an https client id the authorization server reads, the way the 2026-07-28 MCP revision prefers) or registers itself (RFC 7591), always with PKCE S256; you approve it once on bykaranteli.com and it runs on a key of your own account, which the Data and API page lists under connected apps. Discovery: https://mcp.bykaranteli.com/.well-known/oauth-protected-resource.

A free account covers the API and the hosted MCP on one monthly counter; Builder and above bring higher rates and member depth.

Step-by-step guide for beginners: https://bykaranteli.com/guide/connect

Quick start

Claude Code
claude mcp add bykaranteli -e BYKARANTELI_API_KEY=bk_... -- npx -y bykaranteli-mcp
Claude Desktop

Add to claude_desktop_config.json:

{

"mcpServers": { "bykaranteli": { "command": "npx", "args": ["-y", "bykaranteli-mcp"], "env": { "BYKARANTELI_API_KEY": "bk_..." } } } }

Cursor / other MCP clients

Any stdio MCP client works: command npx, args ["-y", "bykaranteli-mcp"], env BYKARANTELI_API_KEY.

Requires Node.js 20 or newer (1.0.0; the 0.x releases ran on 18). The server speaks both the 2026-07-28 revision of the protocol and the 2025-era initialize handshake, so every MCP client released so far connects unchanged.

Tools

ToolWhat it answers
get_market_indices"What is the Fear & Greed index today?", "What is BTC dominance right now?"
get_funding_heatmap"What are funding rates right now?", "What is SOL's funding?"
get_funding_arbitrage"Any funding arb opportunities?", "Best venue to long/short BTC for carry?"
get_pressure_scores"Which coins are over-leveraged / crowded right now?"
get_top_movers"Biggest OI spikes today?", "Most extreme funding right now?"
get_liquidations"How much was liquidated today?", "Did longs or shorts get flushed this week?"
get_liquidation_leaderboard"What was the biggest liquidation today?", "When do liquidations cluster, Asia or US hours?"
get_insurance_funds"How big is the Binance insurance fund?", "Did any exchange insurance fund shrink this week?"
get_tokenized_stocks"How much tokenized Tesla exists onchain?", "Which tokenized stock trades furthest from the real share?", "Which price valued this wrapper's supply?" (price_source, totals.priced_by)
get_etf_flows"Did the Bitcoin ETFs buy or sell yesterday?", "Cumulative ETH ETF inflow?", "XRP ETF flows this week?"
get_cot_positioning"Are hedge funds long or short Bitcoin?", "What did the COT report show?"
get_options_snapshot"Where are the BTC option walls?", "What is DVOL / the zero-gamma level?"
get_coinbase_premium"Are US investors buying Bitcoin?", "What does the basis trade pay?"
get_flow_toxicity"Is toxic order flow building?", "What is BTC's VPIN right now?"
get_options_flow"What are the big options players buying?", "Any block trades today?"
get_slippage"How much slippage on a $1M market order?", "Which book is thinnest?"
get_fomc_impact"What does BTC do on Fed days?", "When is the next FOMC meeting?"
get_liquidation_cascades"What caused that flush?", "Who got liquidated this week?"
get_open_interest"Is leverage entering the market?", "Are shorts building in XRP?"
get_psi_charge"What liquidity state is the market in?", "Is parked money deploying?"
get_theme_indices"Which crypto narrative is leading: AI, RWA, DePIN, memes, L2s, DeFi?"
get_factor_board"Which indicators sit in an unusual band today, and what followed historically?"
get_venue_markets"Total BTC open interest across exchanges?", "What is the DEX share of perp OI?", "Is USDT off peg anywhere?"
get_leverage_tiers"How much leverage does Bybit allow on SOL?", "Which exchange has the highest max leverage for DOGE?", "Did any venue cut leverage on a coin this week?"
get_withdrawal_status"Has KuCoin paused USDT withdrawals?", "Cheapest network to withdraw USDT from Gate?", "Which exchanges have withdrawals closed right now?"
get_venue_profile"What do you record about Bybit?", "How many contracts does OKX list?", "Is HTX up, and what happened there this week?"
get_settlements"What expires this week?", "When is the next BTC quarterly on OKX?", "At what price did the September future settle?"
get_borrow_rates"What does it cost to borrow USDT on Binance?", "Cheapest venue to borrow ETH?", "Is stablecoin borrow spiking?"
get_fee_table"What are Bitget's perp fees?", "Which exchange has the lowest taker fee?", "Did any venue change fees this week?"
get_lead_lag"Does Coinbase or Binance move first?"
get_iv_surface"What is BTC implied vol by expiry?", "Is downside protection expensive (skew)?"
get_whale_tape"Are whales buying or selling right now?"
get_correlations"How correlated is SOL to BTC over 30 days?"
get_new_listings"Which perpetuals were listed this week, and where first?"
get_macro_liquidity"What is the Fed balance sheet / RRP / stablecoin supply doing?"
get_network_health"Bitcoin hashrate, difficulty, fees, mempool right now?"
get_tradfi_board"TSLA perp funding rate? Which exchanges list NVDA perps? Is the stock session open?"
get_rsi_heatmap"Which coins are oversold on the daily? BTC RSI on 4h and 1w?"
get_hl_whales"Are Hyperliquid whales net long BTC? What did the biggest accounts just flip?"
get_positioning"BTC long/short ratio on Binance? Are top traders net short ETH? CVD today?"
get_coverage"Which exchanges are behind your liquidation totals? How fresh is the data?"
get_orderbook_depth"Where is the biggest BTC bid wall? How deep is ETH within 2% on Coinbase vs Binance?"
get_jupiter_perps"How much long vs short OI is on Jupiter SOL perps? Who topped Jupiter this week? What is the JLP APR?"
get_solana_perps"Which Solana perp DEX has the most open interest? What is Pacifica's BTC funding and 24h volume? Phoenix SOL open interest? GM Trade versus Jupiter?"
get_desk_notes"What did the desk observe in the derivatives data today? What happened on 14 October? Give me a dated, quotable sentence with its number and time."
get_turkey_premium"What do lira buyers pay for bitcoin above the world price? What is the Turkey Premium Index and its score right now? Which Turkish exchange is dearest? What is USDT/TRY against the official rate?"
get_data_proof"Can I verify a ByKaranteli number was not changed later? Show the on-chain proof for BTC funding right now. Which Solana transaction sealed the newest epoch?"
get_cycle_indicators"Has the Pi Cycle crossed? Mayer Multiple and Puell today?"
get_altseason"Is it altseason?", "What is the altcoin season index?"
get_metric_context"Is today's funding extreme historically?", "Where does this reading sit in its distribution?"
get_quantum_exposure"How much Bitcoin is quantum-vulnerable?", "What is the P2PK exposure?"
get_liqmap"Where are the BTC liquidation clusters?", "Where would leveraged longs get liquidated?", "Where are the gold (XAU) or crude oil (CL) liquidation clusters?"
get_market_profile"Where is the BTC point of control today?", "What was yesterday's value area?", "Which naked POCs are still untested?"
get_options_chain"How did BTC open interest move by strike today?", "Where is ETH ATM IV hour by hour?", "Which expiry gained the most open interest in 24h?"
get_hl_positions"Where do Hyperliquid whales get liquidated on BTC?", "How much tracked notional sits below price?", "Does the model agree with the tracked positions?"
get_venue_share"Which exchange had the most liquidations this week?", "How is perp open interest split by venue?"
get_tradfi_gaps"What did the TSLA perp do over the weekend?", "How big was the Monday open gap on NVDA?", "How far apart were the venues overnight?"
get_series"BTC open interest by hour for the last week?", "ETH funding on OKX since 1 September?", "Daily Coinbase premium this month?" (metric list, units and finest periods: https://bykaranteli.com/api/series/metrics)

All market answers are JSON and carry a generatedAt timestamp, a source URL to the human-readable page and a provenance block: source_page, api_path, the answer's own generated_at, fetched_at, and when the answer carries them the venues behind the number, coverage (full, sampled or mixed), stale_venues and recorded_since, plus the proof page (https://bykaranteli.com/proof). A field the answer does not carry is left out, never filled in. Symbols accept both BTCUSDT and bare BTC.

Answers are sized for a model's context: a call without arguments returns a short first page (for example 30 rows, or the newest points of a series), never a whole board. Every shortened list is named in trimmed with field, returned, total and more, the parameter that returns the rest (symbol, coin, asset, limit, days, detail and the like); a filtered call keeps its full detail. One answer is capped at 100,000 characters; above that the tool says how to narrow the call.

Thirteen large tools (get_liqmap, get_turkey_premium, get_correlations, get_hl_whales, get_options_flow, get_funding_arbitrage, get_desk_notes, get_positioning, get_coverage, get_new_listings, get_venue_markets, get_tokenized_stocks, get_factor_board) also take detail: "compact" answers a shorter page than the default one (fewer rows, numbers rounded to six significant digits, long free text cut, grids left out; every cut named in trimmed), "full" the whole route answer. get_liqmap and get_coverage keep their boolean form, where true mean

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