Roundhouse

bryan-hermes.lenok-gorgon.ts.net:8443

Institutional 13F holdings for one manager with quarter-over-quarter changes: new positions, full exits, increases and decreases, joined on CUSIP because issuer names change between quarters and are not a safe join key. Resolves managers by name as well as ticker, and reports a 13F-NT notice as a notice instead of an empty portfolio.

DataLiveeip155:8453Exactvia cdp
https://bryan-hermes.lenok-gorgon.ts.net:8443/v1/holdings
Settlements · 30d
31
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.80
Verified settled volume
31 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
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 2026-09-22 13:27Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x34a610d01DD097184b210874B80a940c6AF745D0

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.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x34a6…745D0. The signed payment is good for 5 minutes.

Paid to
0x34a6…745D0
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x34a610d01DD097184b210874B80a940c6AF745D0",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": 25,
          "manager": "BRK.B",
          "quarters": 2
        }
      },
      "output": {
        "type": "json",
        "example": {
          "cik": "0001067983",
          "filing": {
            "url": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/",
            "form": "13F-HR",
            "filed": "2026-08-14"
          },
          "period": "2026-06-30",
          "manager": "BRK-B",
          "summary": {
            "new": 1,
            "added": 7,
            "exited": 1,
            "reduced": 6,
            "positions": 29,
            "unchanged": 15,
            "total_value": 299253556246,
            "prior_total_value": 263095703570,
            "total_value_change": 36157852676
          },
          "positions": [
            {
              "cusip": "037833100",
              "value": 65950296923,
              "issuer": "APPLE INC",
              "shares": 227917808,
              "status": "unchanged",
              "share_change": 0
            },
            {
              "cusip": "025816109",
              "value": 51282319275,
              "issuer": "AMERICAN EXPRESS CO",
              "shares": 151610700,
              "status": "unchanged",
              "share_change": 0
            }
          ],
          "prior_period": "2026-03-31",
          "positions_shown": 30,
          "changes_available": true
        }
      }
    },
    "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": [
                "manager"
              ],
              "properties": {
                "limit": {
                  "type": "integer",
                  "default": 50,
                  "description": "Max positions returned (<=500)"
                },
                "manager": {
                  "type": "string",
                  "description": "Manager by ticker (BRK.B), CIK (1067983), or name (Renaissance Technologies). Names work because most 13F filers are private and have no ticker."
                },
                "quarters": {
                  "type": "integer",
                  "default": 2,
                  "description": "2 = compare against the prior quarter and label every position new / added / reduced / exited / unchanged; 1 = latest quarter only"
                },
                "changes_only": {
                  "type": "boolean",
                  "default": false,
                  "description": "true omits positions that did not change"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-22 13:27Z
Last indexed by Roundhouse
2026-09-24 09:00Z
Last enriched (probe, favicon, geo)
2026-09-22 14:15Z
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 bryan-hermes.lenok-gorgon.ts.net:8443 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=bryan-hermes.lenok-gorgon.ts.net%3A8443'
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://bryan-hermes.lenok-gorgon.ts.net:8443/v1/holdings, 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.