← The evidence ledger
Evidence row 1262183
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://kr-x402-mvp.kgy5612.workers.dev/crypto/defi-tvl
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e88eba0e733aabdf3bccfac41a91854acc08579a3bf7274fe61aa503430b6082
- Leaf
- 0x289f146f3662326ff8a64c3d490e71abe52535810d394a5fd9cde29d570d300d
What was observed
{
"endpoints": [
[
"x402",
"https://kr-x402-mvp.kgy5612.workers.dev/crypto/defi-tvl"
]
],
"name": "Crypto Microdata for Agents",
"owner_address": "0xe4be4d0bd82d8e68203deff81f79ede0529f2617",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xe4be4d0bd82d8e68203deff81f79ede0529f2617",
"scheme": "exact"
}
],
"description": "DeFi TVL in ONE call (others sell TVL and DeFi overview as two $0.003 calls): total DeFi TVL with 1d/7d/30d % change and flow inflow|flat|outflow, signal RISK_ON|NEUTRAL|RISK_OFF, top chains ranked by TVL with share %, Base rank+share; chain=Base|Ethereum|Solana|... adds that chain's TVL, rank, share and 1d/7d/30d flow; protocol=aave|lido|uniswap|aerodrome (DefiLlama slug) adds protocol TVL and share. limit=1-50 top chains (default 15).",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"chain": "Base"
},
"type": "http"
},
"output": {
"example": {
"chain": {
"as_of": "2026-10-30",
"chain_id": 8453,
"change_1d_pct": 0.4,
"change_30d_pct": 5.6,
"change_7d_pct": -1.2,
"flow": "flat",
"name": "Base",
"rank": 5,
"share_of_defi_pct": 3.1,
"tvl_usd": 3900000000
},
"defi": {
"base": {
"rank": 5,
"share_pct": 3.1,
"tvl_usd": 3900000000
},
"chains_counted": 300,
"change_1d_pct": 0.3,
"change_30d_pct": 4,
"change_7d_pct": -2.1,
"flow": "flat",
"total_tvl_usd": 125000000000
},
"next": [
"/crypto/global-market",
"/crypto/stablecoin-peg"
],
"reasons": [
"DeFi TVL $125.0B, 7d -2.1%",
"Base #5 $3.90B, 7d -1.2% (flat)"
],
"signal": "NEUTRAL",
"source": "https://defillama.com",
"top_chains": [
{
"name": "Ethereum",
"rank": 1,
"share_pct": 56,
"token": "ETH",
"tvl_usd": 70000000000
}
],
"updated_at": "2026-10-30T02:30:00Z"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"chain": {
"description": "Chain name, e.g. Base, Ethereum, Solana",
"examples": [
"Base",
"Ethereum"
],
"maxLength": 40,
"type": "string"
},
"limit": {
"description": "Top chains to list (default 15)",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"protocol": {
"description": "DefiLlama protocol slug, e.g. aave, lido, aerodrome",
"examples": [
"aave"
],
"maxLength": 60,
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-30T02:19:42.015Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-30T02:19:41.549Z"
},
"resource": "https://kr-x402-mvp.kgy5612.workers.dev/crypto/defi-tvl",
"serviceName": "Crypto Microdata for Agents",
"tags": [
"crypto",
"defi",
"tvl",
"defi-tvl",
"total-value-locked"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "DeFi TVL in ONE call (others sell TVL and DeFi overview as two $0.003 calls): total DeFi TVL with 1d/7d/30d % change and flow inflow|flat|outflow, signal RISK_ON|NEUTRAL|RISK_OFF, top chains ranked by TVL with share %, Base rank+share; chain=Base|Ethereum|Solana|... adds that chain's TVL, rank, share and 1d/7d/30d flow; protocol=aave|lido|uniswap|aerodrome (DefiLlama slug) adds protocol TVL and share. limit=1-50 top chains (default 15)."
}What the leaf hashes
{"body":"e88eba0e733aabdf3bccfac41a91854acc08579a3bf7274fe61aa503430b6082","id":1262183,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385520502262,"prev":null,"subject":"x402_bazaar:https://kr-x402-mvp.kgy5612.workers.dev/crypto/defi-tvl","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0x289eaf6edcb6e53aff21bdf26f17f05d5fbf5e3a67e0896153d63d35b2ea9a4e
- 0x9a90146f7c359c3d3b01d67028dc97165e9c019c8d5954010006ebdc8e6b42f0
- 0xdd047f8b2f4d30a5428a43e3c38e2d0d2e837f768595539c9b7db2993ea7e5d3
- 0x827af5e310a948a024e3c411a95a41eef6904460ea9ef292ffd07a76c969b6ed
- 0xaf80b62630eb7cd089013e8e04c31bee1fbf64d45595268fdca6ee50c2d4640e
- 0xb5caa50e16a0a8ced0cda089d8a21d698b2daea31a9b8c07a3d12b4ec6114dc6
- 0x6a5b2bda251355a24d8ee185f52557c77d1ca48f5955f8f77c0f8d86fd786d1d
- 0x20a351c3b868158df645733b1dc9c3b377fd2f039dfe653cc2bca3732410ad57
- 0x5101084dc976ebdf77086857417ca6db1c0b7ee9f876a4e1c9446328a6f872c5
- 0x29219e740d930cc124dd656f3bab27f7890fae0f0788708b2bc7f8c392e9815a
- 0x1ec6d3f16c61bf8682521b421fa58ac748ccadd2f7b0df0677af8226679994b8
- 0x724043eea07573125acd51c025da9f0d266d56f4633f715496f52e42e3ea1f14
- 0x1b9ae6ba8c6cfebe04f9f15a001e19b02d6df77245227331ce13f353b617efcb
- 0x9f9779dc68f693114863e0dec3d1a44dc50e81c34bd4122e25a6a644a5c619bc
- 0x6222037db785cc797fc8809e52e551d945c928d389b7ac947c037fb9af818562
- 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
- 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
- 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861