← The evidence ledger
Evidence row 1507327
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent402.tools/api/options-ticker
- Recorded
- Previous row
- #526018
- Body SHA-256
- 42b097189396cadea9f1347fe69bc2bd9a45f30716eae6f637a4b577f926696a
- Leaf
- 0xd0396100bbeaa22b42f6a1af966b52ec860acde8fa2fdb3a54dfcc1b6b5c80c7
What was observed
{
"endpoints": [
[
"x402",
"https://agent402.tools/api/options-ticker"
]
],
"name": "Options instrument ticker",
"owner_address": "0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"outputSchema": {
"properties": {
"fetchedAt": {
"type": "string"
},
"resolvedFrom": {
"type": "string"
},
"source": {
"type": "string"
},
"ticker": {
"type": "object"
}
},
"required": [
"source",
"resolvedFrom",
"ticker",
"fetchedAt"
],
"type": "object"
},
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:43114",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:1329",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"extra": {
"name": "Global Dollar",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:4663",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:5042",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "permit2",
"facilitatorAddress": "0x14fDa13953Fc30428938E6BF950d036e77214e52",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "upto"
},
{
"amount": "2000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"extra": {
"areFeesSponsored": true
},
"maxTimeoutSeconds": 300,
"network": "stellar:pubnet",
"payTo": "GDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "31566704",
"extra": {
"feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
"tag": "x402-global-challenge"
},
"maxTimeoutSeconds": 300,
"network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
"payTo": "C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:8453",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:5042",
"payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
"scheme": "exact"
}
],
"description": "One options instrument live: mark, last, bid and ask with sizes, index price, open interest, mark, bid and ask implied volatility and the full greeks (delta, gamma, vega, theta, rho). Use it when an agent holds or is quoting a specific contract and needs its current risk numbers.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"currency": "BTC"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"fetchedAt": "2026-08-22T12:00:00.000Z",
"resolvedFrom": "nearest-expiry-atm",
"source": "deribit",
"ticker": {
"askIv": 48.9,
"bestAsk": 0.0125,
"bestBid": 0.0115,
"bidIv": 46.1,
"greeks": {
"delta": 0.52,
"gamma": 0.00012,
"rho": 2.1,
"theta": -190.2,
"vega": 30.1
},
"indexPrice": 77242.3,
"instrument": "BTC-26AUG26-77000-C",
"lastPrice": 0.012,
"markIv": 47.5,
"markPrice": 0.0121,
"openInterest": 85.2,
"state": "open",
"stats": {
"high24h": 0.013,
"low24h": 0.011,
"priceChange24hPct": -4.2,
"volume24h": 120.5,
"volume24hUsd": 112000
},
"timestamp": "2026-08-22T12:00:00.000Z",
"underlyingIndex": "BTC-26AUG26",
"underlyingPrice": 77317.9
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"currency": {
"description": "Alternative to instrument: BTC or ETH picks the nearest-expiry at-the-money option.",
"type": "string"
},
"instrument": {
"description": "Deribit instrument name, e.g. BTC-PERPETUAL or ETH-27MAR26-3000-P.",
"type": "string"
},
"type": {
"description": "With currency: call (default) or put.",
"type": "string"
}
},
"required": []
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"fetchedAt": {
"type": "string"
},
"resolvedFrom": {
"type": "string"
},
"source": {
"type": "string"
},
"ticker": {
"type": "object"
}
},
"required": [
"source",
"resolvedFrom",
"ticker",
"fetchedAt"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_b4aw4uzd"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788138502/bazaar-icons/478aced8e219894c.png",
"lastUpdated": "2026-10-27T11:53:44.22Z",
"quality": {
"l30DaysTotalCalls": 11,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-27T11:53:44.028Z"
},
"resource": "https://agent402.tools/api/options-ticker",
"serviceName": "Options instrument ticker",
"tags": [
"crypto",
"derivatives",
"options",
"ticker",
"greeks"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "One options instrument live: mark, last, bid and ask with sizes, index price, open interest, mark, bid and ask implied volatility and the full greeks (delta, gamma, vega, theta, rho). Use it when an agent holds or is quoting a specific contract and needs its current risk numbers."
}What the leaf hashes
{"body":"42b097189396cadea9f1347fe69bc2bd9a45f30716eae6f637a4b577f926696a","id":1507327,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472686682407,"prev":526018,"subject":"x402_bazaar:https://agent402.tools/api/options-ticker","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (246033 rows).
- 0xd03958ede7572a5ad8e8e0cdd2a84dd868463284472dba45e89f87edfd30b96f
- 0xca9fb991b316dd3957331c6602d2b90ab41ab712efedc5d29ed7bb2bde1dcb78
- 0xc7c9bd67343f41f5dbd0ebbb0eee8f36203395d2c45aca6df95b81dfc83528e9
- 0x674da1db9c271c10fff78de584d3e31c34b2281f8df6df23fa49d32d2ad06c72
- 0xd85634bf383ca392dce2fe458df54bba99b497e36871d0081b1a311678ab98e5
- 0x5f69ff4d96f28fd78a0872abb0a35bc71267df2b226475a7e38f70c04b26916a
- 0x1851bd9694ce119a9b8ce823d7c8f7064149e708a87db4301c39d55f0b64a0ac
- 0x0fe2118893351ae049c0de25e7d8620a2eb97c7368a3403e1eea474c41f64498
- 0x793d9effdcbf2e4e9340bb900a0357535a7d073c8f4e7ff7cfb547ddfa08bf89
- 0xeedc4c1115bdd80b45a6800af9992d25d62f17fcbbae6932c9f1d36967de1d16
- 0x85330b5faa14019d4dcf57a10b9b4edfe7f6af2e1b69f202244bd89bc3c0c142
- 0xba868b2f1cd63acc426cbe69b330be28a71a278a86a64bc4049a67caba3b7373
- 0x879ea14b1df50a9eb1b0b6c572c1b9a9c8ea03779d4e7040c5836848130f41fc
- 0x0914258a3cd32c99db9301b59460f511f2cae6747f3045a418ce9caa1edb7ef9
- 0xad3f03d7f9e1b66264ddfca29446faf13bc0fee7d8eec5f018d0d45302d3f8fd
- 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
- 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
- 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57
- Day root
- 0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab
- Chained
- 0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980
- Published
- On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0