liquid-logic-agent-audit.vercel.app

x402-paid agent wallet spend audit — $0.05 USDC on Base

OtherLiveeip155:8453Exactvia cdp
Settlements · 30d
18↑ 200%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.56
Verified settled volume
45 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-13 18:06Z
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x147991A1c25e78f6D9225d2dBA61eD93A6158c7b

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa19f…accc0x1479…8c7bBaseBase$0.001100%coinbase3d ago0x9018ad…cd0444
0xa1d1…19780x1479…8c7bBaseBase$0.001100%coinbase4d ago0x0d740d…97756e
0xc9c7…16700x1479…8c7bBaseBase$0.005100%coinbase5d ago0x13c71d…af179a
0xa19f…accc0x1479…8c7bBaseBase$0.001100%coinbase10d ago0x25255b…70d792
0xa19f…accc0x1479…8c7bBaseBase$0.001100%coinbase17d ago0x18b6ec…bda1e9
0x054d…f8a80x1479…8c7bBaseBase$0.01100%coinbase19d ago0x18ed0b…cdf2db
0x9d42…ece90x1479…8c7bBaseBase$0.03100%coinbase20d ago0xdc30a5…853cd2
0xa1d1…19780x1479…8c7bBaseBase$0.005100%coinbase20d ago0x790f83…a42415
0x7722…5e4a0x1479…8c7bBaseBase$0.001100%coinbase21d ago0xfe8cf5…9d490c
0x171d…0fca0x1479…8c7bBaseBase$0.001100%coinbase24d ago0x8d7c32…53adc4
0xa19f…accc0x1479…8c7bBaseBase$0.001100%coinbase24d ago0x984a1b…33df08
0xc9c7…16700x1479…8c7bBaseBase$0.001100%coinbase26d ago0xe9d9de…016e0b
0xec2a…d0340x1479…8c7bBaseBase$0.005100%coinbase27d ago0x6fba66…49ed37
0x054d…f8a80x1479…8c7bBaseBase$0.005100%coinbase28d ago0x53cddb…df2645
0x054d…f8a80x1479…8c7bBaseBase$0.005100%coinbase28d ago0x78c618…8a332e
0xa22b…8acc0x1479…8c7bBaseBase$0.001100%coinbase28d ago0x6a3117…adfebb
0xec2a…d0340x1479…8c7bBaseBase$0.005100%coinbase29d ago0x728ccc…57c292
0x8e35…cb380x1479…8c7bBaseBase$0.005100%coinbase29d ago0x84fbd4…d7280a
0xf1f1…57f90x1479…8c7bBaseBase$0.001100%coinbase30d ago0xbac48b…83de7e
0xa19f…accc0x1479…8c7bBaseBase$0.001100%coinbase31d ago0x718ae3…9d806d
0x4c29…94940x1479…8c7bBaseBase$0.001100%coinbase31d ago0x8e2a07…fd410b
0xa1d1…19780x1479…8c7bBaseBase$0.001100%coinbase31d ago0x65620b…f397e5
0xc9c7…16700x1479…8c7bBaseBase$0.001100%coinbase36d ago0xd00f68…0cb840
0x0ffa…daaf0x1479…8c7bBaseBase$0.001100%coinbase36d ago0x849caf…ee5cf6
0xec2a…d0340x1479…8c7bBaseBase$0.001100%coinbase37d ago0xfe763b…2c41bd

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0x1479…58c7b. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x147991A1c25e78f6D9225d2dBA61eD93A6158c7b",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET"
      }
    },
    "schema": {
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        }
      }
    },
    "routeTemplate": "/api/audit"
  },
  "builder-code": {
    "info": {
      "s": [
        "cdp_sdk_server"
      ]
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "a": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "App builder code"
        },
        "s": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$"
          },
          "maxItems": 11,
          "description": "Service builder codes"
        },
        "w": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "Wallet builder code"
        }
      },
      "additionalProperties": false
    }
  },
  "eip2612GasSponsoring": {},
  "erc20ApprovalGasSponsoring": {}
}

Provenance

Seen in the source catalog
2026-09-13 18:06Z
Last indexed by Roundhouse
2026-10-13 17:50Z
Last enriched (probe, favicon, geo)
2026-10-10 01:16Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service liquid-logic-agent-audit.vercel.app and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=liquid-logic-agent-audit.vercel.app'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://liquid-logic-agent-audit.vercel.app/api/audit, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.