← The evidence ledger
Evidence row 265313
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:derivs-duoleads-com
- Recorded
- Previous row
- #261589
- Body SHA-256
- da99d76e405cae94edca8385031ddc7db281c90ffca8c3370ff2d974afbb4062
- Leaf
- 0x4cc39bd958185b8a88a443554b9b655044d2c6fb01224ec6cbddffa3872408f4
What was observed
{
"endpoints": [
[
"x402",
"https://derivs.duoleads.com/v1/basis"
],
[
"x402",
"https://derivs.duoleads.com/v1/derivatives-snapshot"
],
[
"x402",
"https://derivs.duoleads.com/v1/funding-arbitrage"
],
[
"x402",
"https://derivs.duoleads.com/v1/funding-history"
],
[
"x402",
"https://derivs.duoleads.com/v1/funding-rates"
],
[
"x402",
"https://derivs.duoleads.com/v1/liquidations"
],
[
"x402",
"https://derivs.duoleads.com/v1/open-interest"
],
[
"x402",
"https://derivs.duoleads.com/v1/options"
],
[
"x402",
"https://derivs.duoleads.com/v1/orderbook"
],
[
"x402",
"https://derivs.duoleads.com/v1/perp-screener"
]
],
"name": "derivs.duoleads.com",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "derivs.duoleads.com",
"endpoints": [
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Futures Basis and Perp Premium",
"tags": [
"futures-basis",
"basis",
"perp-basis",
"term-structure",
"futures"
],
"url": "https://derivs.duoleads.com/v1/basis"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Derivatives Snapshot",
"tags": [
"crypto-derivatives",
"derivatives",
"funding",
"oi",
"liquidations"
],
"url": "https://derivs.duoleads.com/v1/derivatives-snapshot"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "10",
"group": "query",
"name": "min_apr",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Funding Rate Arbitrage Scanner",
"tags": [
"funding-arbitrage",
"funding",
"funding-rates",
"perp",
"arbitrage"
],
"url": "https://derivs.duoleads.com/v1/funding-arbitrage"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "7",
"group": "query",
"name": "days",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "hyperliquid",
"group": "query",
"name": "venue",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Funding Rate History (Perps)",
"tags": [
"funding-rate-history",
"funding",
"funding-rates",
"perp",
"historical-data"
],
"url": "https://derivs.duoleads.com/v1/funding-history"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Perp Funding Rates by Exchange",
"tags": [
"funding",
"funding-rates",
"perp-funding",
"hyperliquid",
"perp"
],
"url": "https://derivs.duoleads.com/v1/funding-rates"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "24",
"group": "query",
"name": "hours",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Crypto Liquidations Tracker",
"tags": [
"liquidations",
"liquidation",
"liquidation-data",
"perp",
"long-liquidations"
],
"url": "https://derivs.duoleads.com/v1/liquidations"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Open Interest by Exchange (OI)",
"tags": [
"open-interest",
"oi",
"perp-open-interest",
"perp",
"futures"
],
"url": "https://derivs.duoleads.com/v1/open-interest"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "4"
},
"serviceName": "Implied Volatility and Max Pain",
"tags": [
"implied-volatility",
"iv",
"volatility",
"options",
"options-chain"
],
"url": "https://derivs.duoleads.com/v1/options"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTC",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "100000",
"group": "query",
"name": "size_usd",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Order Book Depth and Slippage",
"tags": [
"order-book-depth",
"orderbook",
"order-book",
"slippage",
"market-depth"
],
"url": "https://derivs.duoleads.com/v1/orderbook"
},
{
"description": "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.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "20",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "desc",
"group": "query",
"name": "order",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "funding",
"group": "query",
"name": "sort",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "Perp Market Screener (All Coins)",
"tags": [
"perp-screener",
"funding-screener",
"perp",
"funding",
"open-interest"
],
"url": "https://derivs.duoleads.com/v1/perp-screener"
}
],
"enriched": false,
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792027337/bazaar-icons/721db30f7c7d72f7.png",
"id": "derivs-duoleads-com",
"integrationType": "",
"isNew": false,
"name": "derivs.duoleads.com",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.0036",
"currency": "USDC",
"maxAmount": "0.005",
"minAmount": "0.003"
},
"provider": "derivs.duoleads.com",
"providerUrl": "",
"serviceName": "",
"tags": [
"futures-basis",
"basis",
"perp-basis",
"term-structure",
"futures",
"crypto-derivatives",
"derivatives",
"funding",
"oi",
"liquidations",
"funding-arbitrage",
"funding-rates",
"perp",
"arbitrage",
"funding-rate-history",
"historical-data",
"perp-funding",
"hyperliquid",
"liquidation",
"liquidation-data",
"long-liquidations",
"open-interest",
"perp-open-interest",
"implied-volatility",
"iv",
"volatility",
"options",
"options-chain",
"order-book-depth",
"orderbook",
"order-book",
"slippage",
"market-depth",
"perp-screener",
"funding-screener"
]
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"da99d76e405cae94edca8385031ddc7db281c90ffca8c3370ff2d974afbb4062","id":265313,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793034697024659,"prev":261589,"subject":"agentic_market:derivs-duoleads-com","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x4cc3af77958d441061fcadd61a50f55634f8e5df8784c2f23bde9a86cd5098c5
- 0x54e548e77d8559ebda4cf90ac1382a98838e96241372d8536e45f4654927cb43
- 0xfcb1050629e5b49acf57c745d7636fb111aa4462d5bd38ee316254fe4c7b1be5
- 0x3dbd2b5f20566906a8f63a375b6f684f012ba1ddf811abc2414f11be08fa2973
- 0x2cb82117dda837c5d01ecb192d0a3e287aae598200e0bc6187c93dcf051dd4d5
- 0x3265fb066747a18ea44fff17900e4c1178a2814a8e3ef0345e481e1ba268a062
- 0xff8ce108e789b4ba0ccf1a7bf85415605d5ae7229f1302d5e1664a8d7afc3646
- 0x567425bf46fc5bb87d385c6a9592d48b5eab9f3b75b913da250cf9f5e117bb91
- 0x6343b8ef0eb054a517227007b1c394c007c9fd7fc50d7bd17f8b70d9a1250bca
- 0x32dd5960bea005a040bbd1369f1894182fe94230e0a86fab637abe9785a5b0d9
- 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
- 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
- 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
- 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae