# Crypto Derivatives Data API

> Perp funding rates, open interest, futures basis, IV, liquidations, order books on 8 exchanges

- name: com.duoleads.derivs/perp-funding-rates-open-interest
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 95/100
- quality: 87/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.duoleads.derivs%2Fperp-funding-rates-open-interest
- tools: https://api.protogrid.dev/v1/servers/com.duoleads.derivs%2Fperp-funding-rates-open-interest/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "perp-funding-rates-open-interest": {
      "type": "http",
      "url": "https://derivs.duoleads.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-96% +updated-4d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 87/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 88 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 10 of 10 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: open_interest (destructiveHint); funding_arbitrage_scan (destructiveHint); perp_screener (destructiveHint); …
- pass `tools.token_cost`: about 2,664 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 83 (weight 15)

- warn `stability.changes`: 22 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 10, about 2,664 tokens to load them all
- tool set hash: 4e2e5c3d739474d68dfa1f557e6a1e79
- tools last changed: 2026-11-08T06:05:39.035Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.duoleads.derivs/perp-funding-rates-open-interest.svg)](https://protogrid.dev/servers/com.duoleads.derivs/perp-funding-rates-open-interest)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-08 `derivatives_snapshot` changed (inputSchema)
- 2026-11-08 `order_book_depth` changed (inputSchema)
- 2026-11-08 `liquidations` changed (inputSchema)
- 2026-11-08 `implied_volatility` changed (inputSchema)
- 2026-11-08 `futures_basis` changed (inputSchema)
- 2026-11-08 `open_interest` changed (inputSchema)
- 2026-11-08 `perp_screener` changed (inputSchema)
- 2026-11-08 `funding_arbitrage_scan` changed (inputSchema)
- 2026-11-08 `funding_rate_history` changed (inputSchema)
- 2026-11-08 `perp_funding_rates` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/com.duoleads.derivs%2Fperp-funding-rates-open-interest/changes

## Remotes

- https://derivs.duoleads.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.96202534)

## Packages

_none_

## Tools (10)

- `derivatives_snapshot`: 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"].
- `funding_arbitrage_scan`: 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. Empty filter results are still charged. Price: $0.005 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].
- `funding_rate_history`: Funding rate history of one coin on one exchange (default Hyperliquid; or Bybit, dYdX, Gate, Kraken, Deribit, 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"].
- `futures_basis`: 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"].
- `implied_volatility`: Implied volatility (IV) of crypto options per expiry from Deribit (always; Bybit and OKX when their cached chains are fresh): 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"].
- `liquidations`: 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"].
- `open_interest`: 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 2 venues (3 for a coin listed on 3+) not charged. Price: $0.003 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].
- `order_book_depth`: 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"].
- `perp_funding_rates`: 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"].
- `perp_screener`: 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. Empty filter results are still charged. Price: $0.005 per successful call, paid over x402 (USDC on Base); pass the payment in _meta["x402/payment"].