Roundhouse

Agent Ledger

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MediaLiveeip155:8453Exactvia cdp
https://x402-endpoints.onrender.com/agent/ledger
Agent-ledgerx402-accountingUsdc-bookkeepingRevenue-expensesOnchain-ledger
Settlements · 30d
155↓ 36%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$31.14
Verified settled volume
574 settlements proven x402 by their on-chain EIP-3009 marker.
$0.040
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 2026-07-02 05:25Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x1D1B81247C407521E2A01F3E21514870dcf1620f

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — 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.

Accepts

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

0.04USDC≈ $0.04 USD
on Base · exact scheme

Pay 0.04 USDC on Base to 0x1D1B…1620f. The signed payment is good for 5 minutes.

Paid to
0x1D1B…1620f
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
40000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x1D1B81247C407521E2A01F3E21514870dcf1620f",
    "amount": "40000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "period": "30d",
          "wallet": "0x1D1B81247C407521E2A01F3E21514870dcf1620f"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "notes": [
            "Revenue = incoming USDC (x402 settlements received); expenses = outgoing USDC.",
            "Ledger reflects USDC transfers on Base only; not every USDC transfer is an x402 payment."
          ],
          "query": {
            "period": "30d",
            "wallet": "0x1D1B81247C407521E2A01F3E21514870dcf1620f"
          },
          "cached": false,
          "source": "Base Blockscout USDC transfers (base.blockscout.com), settlement asset for x402",
          "summary": {
            "currency": "USDC",
            "net_usdc": 17.32,
            "tx_count": 221,
            "revenue_usdc": 19.42,
            "expenses_usdc": 2.1,
            "last_activity": "2026-07-01T18:30:00Z",
            "unique_payees": 3,
            "unique_payers": 47,
            "first_activity": "2026-06-02T09:00:00Z",
            "avg_expense_usdc": 0.26,
            "avg_revenue_usdc": 0.09,
            "expense_tx_count": 8,
            "revenue_tx_count": 213,
            "largest_expense_usdc": 1,
            "largest_revenue_usdc": 0.5
          },
          "timestamp": "2026-07-02T12:00:00Z",
          "disclaimer": "Automated bookkeeping of on-chain USDC activity on Base; informational, not accounting/tax advice. Reconcile against your own records.",
          "top_payees": [
            {
              "address": "0xdef...222",
              "tx_count": 4,
              "volume_usdc": 1.5
            }
          ],
          "top_payers": [
            {
              "address": "0xabc...111",
              "tx_count": 40,
              "volume_usdc": 3.2
            }
          ],
          "data_freshness": {
            "as_of": "2026-07-01T18:30:00Z",
            "sources": [
              "Base Blockscout USDC transfers"
            ],
            "row_count": 221,
            "age_seconds": 51300,
            "period_days": 30,
            "retrieved_at": "2026-07-02T12:00:00Z",
            "deterministic": true
          },
          "weekly_breakdown": [
            {
              "week": "2026-W27",
              "net_usdc": 4.8,
              "tx_count": 55,
              "revenue_usdc": 5.1,
              "expenses_usdc": 0.3
            }
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "wallet"
              ],
              "properties": {
                "period": {
                  "type": "string",
                  "description": "Reporting window: 7d | 30d | 90d | all (default 30d)"
                },
                "wallet": {
                  "type": "string",
                  "pattern": "^0x[a-fA-F0-9]{40}$",
                  "description": "EVM wallet address (0x + 40 hex) to report on"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-07-02 05:25Z
Last indexed by Roundhouse
2026-07-31 06:10Z
Last enriched (probe, favicon, geo)
2026-09-13 19:45Z
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 Agent Ledger 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=Agent%20Ledger'
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://x402-endpoints.onrender.com/agent/ledger, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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