_ registry / mcp streamable-http · checked 1h ago

Crypto Derivatives Data API

https://derivs.duoleads.com

Registry code: 1ea48ebfe78847fc

api record
endpoint
https://derivs.duoleads.com/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is Crypto Derivatives Data API live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is Crypto Derivatives Data API free to use?
No — it charges per call, from 0.003 USDC, quoted in its own 402 answers.
What tools does Crypto Derivatives Data API have?
10 tools: derivatives_snapshot, implied_volatility, funding_arbitrage_scan, open_interest, liquidations, perp_screener, perp_funding_rates, funding_rate_history, ….
Is Crypto Derivatives Data API safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
251ms

last good check

priced tools
9

of 10 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts, and USDC settlements on base into the address this listing's priced doors name, read off the chain. Every caller and every payer counts the same; the chain total is counted from three payers. The address also stands behind 2 other origins: the chain figures are the gateway's, not this listing's alone. How it is counted.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

payers on base
8

distinct

settlements
93

last 2026-10-15

received on chain
3.599 USDC

concentrated, shared-payto

_ what it can do 10 tools
9 paid 1 never probed 9 of 10 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • implied_volatility paid never probed

    Implied volatility (IV) of crypto options per expiry from Deribit, Bybit and OKX: ATM IV, 25-delta skew, put/call open interest ratio, max pain and Deribit's DVOL index; with an expiry, the options chain per strike with the greeks as each venue publishes them. Volatility surface inputs for BTC and ETH options. Data only. Bad input is free; nothing is charged when no venue answers. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    },
    "expiry": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Optional expiry date YYYY-MM-DD (UTC): that expiry plus its chain with the venues' greeks."
    }
  }
}
    arguments 20 lines
  • funding_arbitrage_scan 0.005 USDC paid 1h ago

    Funding arbitrage scanner across 8 exchanges (Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, OKX): for every coin the widest cross-venue perp funding spread, the long and short venue, both funding rates, gross and fee-adjusted net APR and breakeven days, with a 24h volume liquidity filter. Funding rate arbitrage, basis trade and carry screening of perpetual swaps. Data only, no advice. Bad input is free; under 3 venues not charged. Price: $0.005 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Opportunities returned, 1-100. Default 20."
    },
    "fee_pct": {
      "type": "number",
      "maximum": 1,
      "minimum": 0,
      "description": "Taker fee per fill, percent of notional (4 fills). Default 0.05."
    },
    "min_apr": {
      "type": "number",
      "maximum": 10000,
      "minimum": 0,
      "description": "Minimum gross spread in APR percent. Default 10."
    },
    "holding_days": {
      "type": "integer",
      "maximum": 365,
      "minimum": 1,
      "description": "Holding period used to amortise fees in net_apr_pct. Default 30."
    },
    "min_volume_usd": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Both legs need at least this 24 h volume (USD). Default 0."
    }
  }
}
    arguments 36 lines
  • open_interest 0.003 USDC paid never probed

    Open interest (OI) of one coin's perpetual futures by exchange: Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, OKX. Per venue OI in coins and USD and its share, the total, and the OI change over 1h, 4h and 24h from the venues' own history. Perp open interest and futures open interest for BTC, ETH, SOL and more. Data only. Bad input is free; under 3 venues not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    }
  }
}
    arguments 15 lines
  • liquidations 0.003 USDC paid never probed

    Liquidations of one coin's perpetual futures: recent forced liquidations from the Gate, Bitfinex, dYdX, Deribit and OKX public feeds, long and short liquidations in USD per venue, the totals and the largest events over 1-24h. Liquidation data for BTC, ETH, SOL and more; Bybit, Hyperliquid and Kraken are listed as not covered (WebSocket only). Data only. Bad input is free; under 2 feeds not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    },
    "hours": {
      "type": "integer",
      "maximum": 24,
      "minimum": 1,
      "description": "Look-back window in hours, 1-24. Default 24."
    }
  }
}
    arguments 21 lines
  • perp_screener 0.005 USDC paid 1h ago

    Perp screener for all coins: every perpetual future on Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit and OKX in one call, sorted by funding rate (APR), open interest (OI), 24h volume or 24h change, with the highest and lowest funding views. A funding screener and perpetuals market ranking for BTC, ETH, SOL and hundreds of altcoins. Data only. Bad input is free; under 3 venues not charged. Price: $0.005 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "sort": {
      "enum": [
        "funding",
        "oi",
        "volume",
        "change"
      ],
      "type": "string",
      "description": "funding | oi | volume | change. Default funding."
    },
    "limit": {
      "type": "integer",
      "maximum": 200,
      "minimum": 1,
      "description": "Coins returned, 1-200. Default 50."
    },
    "order": {
      "enum": [
        "desc",
        "asc"
      ],
      "type": "string",
      "description": "Default desc."
    },
    "min_volume_usd": {
      "type": "number",
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Minimum total 24 h volume (USD). Default 0."
    }
  }
}
    arguments 36 lines
  • perp_funding_rates paid never probed

    Funding rates for perpetual futures (perp funding) of one coin across 8 exchanges: Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, OKX. Per venue the current funding rate, interval, 8h rate, APR, next funding time, mark and index; predicted funding incl. Binance and Bybit (via Hyperliquid); the last 24 hourly prints with avg/min/max/% positive. Perpetual swap funding for BTC, ETH, SOL and more. Data only. Bad input is free; under 3 venues not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    }
  }
}
    arguments 15 lines
  • funding_rate_history paid never probed

    Funding rate history of one coin on one exchange (Bybit, Hyperliquid, dYdX, Gate, Kraken, Deribit or OKX), up to 30 days: every past funding print with interval, 8h rate and APR, plus avg/min/max/% positive and the window covered. Historical perpetual swap funding for backtests and carry studies on BTC, ETH, SOL and more. Data only. Bad input is free; a venue that fails is not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin",
    "venue"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    },
    "days": {
      "type": "integer",
      "maximum": 30,
      "minimum": 1,
      "description": "Days back, 1-30. Default 7."
    },
    "venue": {
      "enum": [
        "bybit",
        "hyperliquid",
        "dydx",
        "gate",
        "kraken",
        "deribit",
        "okx"
      ],
      "type": "string",
      "description": "The exchange whose funding history to return."
    }
  }
}
    arguments 35 lines
  • futures_basis paid never probed

    Futures basis and term structure of one coin: dated futures on Bybit, Deribit, Kraken, Gate and OKX with days to expiry, basis vs index and annualised basis (contango or backwardation, the carry), the perp premium (mark vs index/oracle) on Hyperliquid, dYdX, Bitfinex and the others, and predicted funding. Crypto futures basis for BTC, ETH and more. Data only. Bad input is free; under 2 venues not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    }
  }
}
    arguments 15 lines
  • order_book_depth paid never probed

    Order book depth of one coin's perpetual on Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit and OKX: best bid/ask, spread in bps, market depth in USD within 0.1/0.5/1/2% of mid, bid/ask imbalance, estimated slippage for your order size and the largest resting orders (walls). L2 orderbook liquidity for BTC, ETH, SOL and more. Data only. Bad input is free; under 2 venues not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    },
    "levels": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Also return the top N levels per side (0-20). Default 0."
    },
    "size_usd": {
      "type": "number",
      "maximum": 1000000000,
      "minimum": 1,
      "description": "Order size in USD for the slippage estimate. Default 100000."
    }
  }
}
    arguments 27 lines
  • derivatives_snapshot 0.005 USDC unknown 1h ago

    Crypto derivatives snapshot of one coin in one call: perp funding rates per exchange with predicted funding, open interest (OI) per venue, perp premium and the nearest futures basis, 24h liquidations and the long/short ratio. Venues: Bybit, Hyperliquid, dYdX, Gate, Kraken, Bitfinex, Deribit, OKX. The derivatives data bundle for trading agents on BTC, ETH, SOL and more. Data only. Bad input is free; under 3 venues not charged. Price: $0.005 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coin"
  ],
  "properties": {
    "coin": {
      "type": "string",
      "maxLength": 32,
      "minLength": 1,
      "description": "Coin symbol: BTC, ETH, SOL, PEPE ... (also BTCUSDT, BTC-PERP, XBT, 1000PEPE, kPEPE)."
    }
  }
}
    arguments 15 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 1ea48ebfe78847fc.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/1ea48ebfe78847fc/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/1ea48ebfe78847fc/badge.svg)](https://brick.blue/agent/1ea48ebfe78847fc?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.

_ also on duoleads.com 2 entries

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.