← The evidence ledger
Evidence row 527779
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://base-intel-api.jakemaxsigal.workers.dev/yields
- Recorded
- Previous row
- #453120
- Body SHA-256
- 2a75abf924f75effaaf26ef6b9614b1797c3272a888f4beb1e337d908e2131ef
- Leaf
- 0xb6ddc462fbc97ac1ba05b2900d7526e08b44ade96fdf3cb5c1bdb7d2d3f68128
What was observed
{
"endpoints": [
[
"x402",
"https://base-intel-api.jakemaxsigal.workers.dev/yields"
]
],
"name": "base-intel-api.jakemaxsigal.workers.dev/yields",
"owner_address": "0x9dc9a48611b53145bfaa3535dbc1d01df89159bd",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"outputSchema": {
"input": {
"discoverable": true,
"method": "GET",
"parameters": [],
"type": "http"
},
"output": {
"properties": {
"bestByAsset": {
"properties": {
"USDC": {
"properties": {
"apy": {
"type": "number"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"recommendation": {
"type": "string"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
}
},
"type": "object"
},
"chain": {
"type": "string"
},
"lending": {
"items": {
"properties": {
"apy": {
"type": "number"
},
"ilRisk": {
"type": "string"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"riskScore": {
"type": "number"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"lp": {
"items": {
"properties": {
"apy": {
"type": "number"
},
"ilRisk": {
"type": "string"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"riskScore": {
"type": "number"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"timestamp": {
"type": "string"
}
},
"type": "object"
}
},
"payTo": "0x9dc9a48611b53145bfaa3535dbc1d01df89159bd",
"scheme": "exact"
}
],
"description": "Base yield API / best APY on Base / DeFi yield aggregator / stablecoin yield finder / lending APY / LP yield. Quality-filtered live yields across Base lending markets (Morpho, Moonwell — no impermanent-loss risk) and DEX LP pools, with a best-per-asset recommendation and per-pool risk scoring. For AI agents, yield optimizers, and treasury bots allocating capital on Base.",
"extensions": {
"bazaar": {
"discoverable": true,
"info": {
"input": {
"method": "GET",
"type": "http"
},
"output": {
"example": {
"bestByAsset": {
"USDC": {
"apy": 6.42,
"pool": "USDC",
"protocol": "morpho-blue",
"recommendation": "safest",
"tvlUsd": 12000000
}
},
"chain": "base",
"lending": [
{
"apy": 5.9,
"ilRisk": "no",
"pool": "USDC",
"protocol": "moonwell",
"riskScore": 0,
"tvlUsd": 8000000
}
],
"lp": [
{
"apy": 18.3,
"ilRisk": "yes",
"pool": "WETH-USDC",
"protocol": "aerodrome",
"riskScore": 60,
"tvlUsd": 4000000
}
],
"timestamp": "2026-05-30T00:00:00.000Z"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"bestByAsset": {
"properties": {
"USDC": {
"properties": {
"apy": {
"type": "number"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"recommendation": {
"type": "string"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
}
},
"type": "object"
},
"chain": {
"type": "string"
},
"lending": {
"items": {
"properties": {
"apy": {
"type": "number"
},
"ilRisk": {
"type": "string"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"riskScore": {
"type": "number"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"lp": {
"items": {
"properties": {
"apy": {
"type": "number"
},
"ilRisk": {
"type": "string"
},
"pool": {
"type": "string"
},
"protocol": {
"type": "string"
},
"riskScore": {
"type": "number"
},
"tvlUsd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"timestamp": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-27T09:50:54.839Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-27T09:50:54.688Z"
},
"resource": "https://base-intel-api.jakemaxsigal.workers.dev/yields",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Base yield API / best APY on Base / DeFi yield aggregator / stablecoin yield finder / lending APY / LP yield. Quality-filtered live yields across Base lending markets (Morpho, Moonwell — no impermanent-loss risk) and DEX LP pools, with a best-per-asset recommendation and per-pool risk scoring. For AI agents, yield optimizers, and treasury bots allocating capital on Base."
}What the leaf hashes
{"body":"2a75abf924f75effaaf26ef6b9614b1797c3272a888f4beb1e337d908e2131ef","id":527779,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124854668851,"prev":453120,"subject":"x402_bazaar:https://base-intel-api.jakemaxsigal.workers.dev/yields","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xb6dde0a2acfe84d65b3fe5c32113149e1bcf4db4574db4d4d00411ff053ed72e
- 0x4480b5fbd15d9081c7a9a49bf70792d18d30504b25c8fa54e3a9b6d98a048347
- 0x6fc4fb90deb67c1334f46da6cb3066cb24863d900e2be3744d7089149be75ee4
- 0x349a6d8eebf4ff1ae757c1dbe0ff19387cb55524a47b6fda065b9352f8451379
- 0xac8d3fdaf84ca24b74b64337e41ebd918a6708188d5de0965a14ed791ad16451
- 0x6b0133318ac74d845b244e415c7ed825e23e8326638b77859b6de31cc50be247
- 0x03d60c5b21fc9f8a742095e1d732afab297e693fc5ae19020e4e803b54cc049f
- 0x3995474a37e8dfedb8aa6480cd5a07d1729415a112f13ecb05d6d5d865c94b99
- 0x0b5e89fc3db236bd7a6e08fbdb939c3f28f0540f2d36c1f89ef889fc268bf565
- 0x08847adec0c12f434c3afbbbadf344f212c741f7aedb8dd984840b54565a0905
- 0x0bd5c4ee0536ff6471a0f1a8676a731f2caf5d42f515ae40fa5d82310634e537
- 0xdc4af1861bcc27178db9854c119413a3d8acb113ca467e0eb6c0cadd8a60ba5d
- 0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597
- 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
- 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4