# Bykaranteli MCP [Health: Active] **Category:** ๐Ÿ’ฐ Finance & Fintech **Repository:** https://github.com/bykarantelicom/bykaranteli-mcp **GitHub Stars:** 2 **npm Downloads (last month):** 5301 **Views:** 2 **Installs:** 0 **Upvotes:** 0 **Directory Page:** https://allmcps.com/mcp/mcp-69 ## Description Live crypto data: funding rates, funding arbitrage, OI pressure, Fear & Greed. Free, no API key. ## Tools Capabilities this server exposes over MCP: - **get_market_indices** โ€” "What is the Fear & Greed index today?", "What is BTC dominance right now?" - **get_funding_heatmap** โ€” "What are funding rates right now?", "What is SOL's funding?" - **get_funding_arbitrage** โ€” "Any funding arb opportunities?", "Best venue to long/short BTC for carry?" - **get_pressure_scores** โ€” "Which coins are over-leveraged / crowded right now?" - **get_top_movers** โ€” "Biggest OI spikes today?", "Most extreme funding right now?" - **get_liquidations** โ€” "How much was liquidated today?", "Did longs or shorts get flushed this week?" - **get_liquidation_leaderboard** โ€” "What was the biggest liquidation today?", "When do liquidations cluster, Asia or US hours?" - **get_etf_flows** โ€” "Did the Bitcoin ETFs buy or sell yesterday?", "Cumulative ETH ETF inflow?" - **get_cot_positioning** โ€” "Are hedge funds long or short Bitcoin?", "What did the COT report show?" - **get_options_snapshot** โ€” "Where are the BTC option walls?", "What is DVOL / the zero-gamma level?" - **get_coinbase_premium** โ€” "Are US investors buying Bitcoin?", "What does the basis trade pay?" - **get_flow_toxicity** โ€” "Is toxic order flow building?", "What is BTC's VPIN right now?" - **get_options_flow** โ€” "What are the big options players buying?", "Any block trades today?" - **get_slippage** โ€” "How much slippage on a $1M market order?", "Which book is thinnest?" - **get_fomc_impact** โ€” "What does BTC do on Fed days?", "When is the next FOMC meeting?" - **get_liquidation_cascades** โ€” "What caused that flush?", "Who got liquidated this week?" - **get_open_interest** โ€” "Is leverage entering the market?", "Are shorts building in XRP?" - **get_psi_charge** โ€” "What liquidity state is the market in?", "Is parked money deploying?" - **get_theme_indices** โ€” "Which crypto narrative is leading: AI, RWA, DePIN, memes, L2s, DeFi?" - **get_factor_board** โ€” "Which indicators sit in an unusual band today, and what followed historically?" - **get_venue_markets** โ€” "Total BTC open interest across exchanges?", "What is the DEX share of perp OI?", "Is USDT off peg anywhere?" - **get_leverage_tiers** โ€” "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** โ€” "Has KuCoin paused USDT withdrawals?", "Cheapest network to withdraw USDT from Gate?", "Which exchanges have withdrawals closed right now?" - **get_venue_profile** โ€” "What do you record about Bybit?", "How many contracts does OKX list?", "Is HTX up, and what happened there this week?" - **get_settlements** โ€” "What expires this week?", "When is the next BTC quarterly on OKX?", "At what price did the September future settle?" - **get_borrow_rates** โ€” "What does it cost to borrow USDT on Binance?", "Cheapest venue to borrow ETH?", "Is stablecoin borrow spiking?" - **get_fee_table** โ€” "What are Bitget's perp fees?", "Which exchange has the lowest taker fee?", "Did any venue change fees this week?" - **get_lead_lag** โ€” "Does Coinbase or Binance move first?" - **get_iv_surface** โ€” "What is BTC implied vol by expiry?", "Is downside protection expensive (skew)?" - **get_whale_tape** โ€” "Are whales buying or selling right now?" - **get_correlations** โ€” "How correlated is SOL to BTC over 30 days?" - **get_new_listings** โ€” "Which perpetuals were listed this week, and where first?" - **get_macro_liquidity** โ€” "What is the Fed balance sheet / RRP / stablecoin supply doing?" - **get_network_health** โ€” "Bitcoin hashrate, difficulty, fees, mempool right now?" - **get_tradfi_board** โ€” "TSLA perp funding rate? Which exchanges list NVDA perps? Is the stock session open?" - **get_rsi_heatmap** โ€” "Which coins are oversold on the daily? BTC RSI on 4h and 1w?" - **get_hl_whales** โ€” "Are Hyperliquid whales net long BTC? What did the biggest accounts just flip?" - **get_positioning** โ€” "BTC long/short ratio on Binance? Are top traders net short ETH? CVD today?" - **get_coverage** โ€” "Which exchanges are behind your liquidation totals? How fresh is the data?" - **get_orderbook_depth** โ€” "Where is the biggest BTC bid wall? How deep is ETH within 2% on Coinbase vs Binance?" - **get_jupiter_perps** โ€” "How much long vs short OI is on Jupiter SOL perps? Who topped Jupiter this week? What is the JLP APR?" - **get_turkey_premium** โ€” "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** โ€” "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** โ€” "Has the Pi Cycle crossed? Mayer Multiple and Puell today?" - **get_altseason** โ€” "Is it altseason?", "What is the altcoin season index?" - **get_metric_context** โ€” "Is today's funding extreme historically?", "Where does this reading sit in its distribution?" - **get_quantum_exposure** โ€” "How much Bitcoin is quantum-vulnerable?", "What is the P2PK exposure?" - **get_liqmap** โ€” "Where are the BTC liquidation clusters?", "Where would leveraged longs get liquidated?" ## Claude Desktop Quick Installation Install path detected from listing signals. Uses `npx` (confidence: high): ```json "mcpServers": { "bykaranteli-mcp": { "command": "npx", "args": ["-y","bykaranteli-mcp"] } } ``` ## Documentation & README # 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. 50 read-only tools over the public JSON API of [bykaranteli.com](https://bykaranteli.com/developers). Since 2026-09-10 the API asks programs for an account key: a **free key** comes with any verified account at (30 requests a minute, public depth), and the Builder, Business and Scale plans raise the rate and unlock member depth (LiqMap on seven timeframes, 5-minute series, the x402 catalog included). 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. Same 50 tools, nothing to install. Without a key it runs on the shared Free pool; a connector header with your account key, `x-api-key: bk_...` (claude.ai custom connectors) or `Authorization: Bearer bk_...` (Builder and above), brings your own rate limit and member depth. ## Quick start ### Claude Code ```bash claude mcp add bykaranteli -e BYKARANTELI_API_KEY=bk_... -- npx -y bykaranteli-mcp ``` ### Claude Desktop Add to `claude_desktop_config.json`: ```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 18 or newer. ## Tools | Tool | What 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?" | | `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_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?" | All responses are JSON and carry a `generatedAt` timestamp plus a `source` URL to the human-readable page. Symbols accept both `BTCUSDT` and bare `BTC`. ## Configuration | Env var | Default | Purpose | |---|---|---| | `BYKARANTELI_API_KEY` | none | Account key (`bk_...`) sent as `Authorization: Bearer`. Free at ; required for programs from 2026-09-10 | | `BYKARANTELI_BASE_URL` | `https://bykaranteli.com` | Override the API host (testing only) | ## Data notes - The signal engine was retired in September 2026; this server publishes recorded market data only, no trading signals or performance claims. - Funding, OI and pressure data refresh every 15 to 30 minutes; indices every 30 minutes. - Nothing here is financial advice. See [bykaranteli.com/risk-guide](https://bykaranteli.com/risk-guide). ## Development ```bash npm install npm run build node dist/index.js # speaks MCP over stdio ``` ## License Server: MIT. Data: personal and research use with attribution "ByKaranteli (bykaranteli.com)"; commercial use with the Business plan. Licence text: . ## Plans and paid depth | Plan | Price | Rate | Depth | |---|---|---|---| | Free API | $0 | 30 / min | public pages | | Builder | $49 / mo | 300 / min | member depth, x402 catalog included | | Business | $149 / mo | 1,200 / min | member depth, commercial licence, monthly bulk | | Scale | $399 / mo | 3,000 / min | member depth, derived redistribution, daily raw | Full table: . For recorded history and raw records beyond the live snapshots, bykaranteli.com also exposes pay-per-call x402 endpoints for anonymous agents (USDC on Solana or Base, priced per call, no account): ยท machine catalog: . Builder and higher keys call those routes unpaid within their plan limits.