← The evidence ledger
Evidence row 408587
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agents.crowdspark.me/v1/chain/balance
- Recorded
- Previous row
- #279114
- Body SHA-256
- 46568e1b54478611e640b387d060509e9f24f81ae83979a9a05072c1e6569037
- Leaf
- 0xc71acb31230b85a47e4f01e8b74c0a13ef2a75b48272622350eca7d9e60c9b21
What was observed
{
"endpoints": [
[
"x402",
"https://agents.crowdspark.me/v1/chain/balance"
]
],
"name": "Agent Tools",
"owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
"scheme": "exact"
}
],
"description": "Wallet balance on Base, Ethereum, Optimism, Arbitrum or Polygon: native coin balance with USD value (Chainlink) plus up to 10 ERC20 token balances with symbol and decimals. Pass tokens=0xA,0xB. Read live from public RPC. Use before funding, swapping or paying from a wallet.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"address": "0x0dEA0030A17BF886543a757c55924710258c2eec",
"chain": "base",
"tokens": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
},
"output": {
"example": {
"address": "0x0dEA0030A17BF886543a757c55924710258c2eec",
"chain": "base",
"native": {
"balance": "0.0012",
"symbol": "ETH",
"usd": 2.78
},
"tokens": [
{
"balance": "1.5",
"symbol": "USDC",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"address": {
"description": "Wallet address",
"type": "string"
},
"chain": {
"description": "Default base",
"enum": [
"base",
"ethereum",
"optimism",
"arbitrum",
"polygon"
],
"type": "string"
},
"tokens": {
"description": "Optional comma list of up to 10 ERC20 addresses",
"type": "string"
}
},
"required": [
"address"
],
"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": "2026-10-27T04:38:26.265Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T15:42:42.13Z"
},
"resource": "https://agents.crowdspark.me/v1/chain/balance",
"serviceName": "Agent Tools",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Wallet balance on Base, Ethereum, Optimism, Arbitrum or Polygon: native coin balance with USD value (Chainlink) plus up to 10 ERC20 token balances with symbol and decimals. Pass tokens=0xA,0xB. Read live from public RPC. Use before funding, swapping or paying from a wallet."
}What the leaf hashes
{"body":"46568e1b54478611e640b387d060509e9f24f81ae83979a9a05072c1e6569037","id":408587,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080314221445,"prev":279114,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/chain/balance","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.