Roundhouse AI

BoundaryEvidenceCatalogue

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Tradingoffline · HTTP 530eip155:8453Exactvia cdp
https://p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.run/v1/evidence-extract
EvidenceExtractionStructured-dataCitationsJson
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 11 snapshots so far.
$1.10
Verified settled volume
7 settlements proven x402 by their on-chain EIP-3009 marker.
$0.100
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 2026-08-12 19:42Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xb15467515f50Da36bA249B1db2e4805f770F5510

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.

0.1USDC≈ $0.1 USD
on Base · exact scheme

Pay 0.1 USDC on Base to 0xb154…F5510. The signed payment is good for 5 minutes.

Paid to
0xb154…F5510
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
100000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xb15467515f50Da36bA249B1db2e4805f770F5510",
    "amount": "100000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "query": "Example Domain purpose",
          "fields": [
            "purpose",
            "intendedAudience"
          ],
          "quoteToken": "obtain-from-POST-/v1/quote/boundary.evidence-extractor.v1",
          "sourceUrls": [
            "https://example.com/"
          ],
          "freshnessHours": 720
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "resultId": "22222222-2222-4222-8222-222222222222",
          "execution": {
            "method": "deterministic-extractive-v1"
          },
          "productId": "boundary.evidence-extractor.v1",
          "requestId": "11111111-1111-4111-8111-111111111111",
          "generatedAt": "2026-07-30T00:00:00.000Z",
          "limitations": [
            "Static contract example; not a live fact claim."
          ],
          "requestHash": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
          "integrityHash": "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc",
          "schemaVersion": "1.0",
          "sourceFailures": [],
          "sourceManifest": [
            {
              "url": "https://example.com/",
              "sourceId": "source_example"
            }
          ],
          "paymentReference": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
          "structuredOutput": {
            "fields": {
              "purpose": {
                "value": "Example cited value.",
                "status": "established",
                "evidenceRefs": []
              }
            }
          },
          "materialConflicts": []
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "query",
                "fields",
                "sourceUrls",
                "quoteToken"
              ],
              "properties": {
                "query": {
                  "type": "string",
                  "maxLength": 500,
                  "minLength": 3
                },
                "fields": {
                  "type": "array",
                  "items": {
                    "type": "string",
                    "pattern": "^[A-Za-z][A-Za-z0-9_]{0,63}$"
                  },
                  "maxItems": 20,
                  "minItems": 1,
                  "uniqueItems": true
                },
                "quoteToken": {
                  "type": "string",
                  "minLength": 32
                },
                "sourceUrls": {
                  "type": "array",
                  "items": {
                    "type": "string",
                    "pattern": "^https://"
                  },
                  "maxItems": 5,
                  "minItems": 1,
                  "description": "Buyer-supplied public HTTPS sources.",
                  "uniqueItems": true
                },
                "freshnessHours": {
                  "type": "integer",
                  "default": 720,
                  "maximum": 8760,
                  "minimum": 1
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "schemaVersion",
                "productId",
                "requestId",
                "resultId",
                "requestHash",
                "generatedAt",
                "sourceManifest",
                "structuredOutput",
                "limitations",
                "execution",
                "paymentReference",
                "integrityHash"
              ],
              "properties": {
                "resultId": {
                  "type": "string",
                  "pattern": "^[0-9a-f-]{36}$"
                },
                "execution": {
                  "type": "object"
                },
                "productId": {
                  "const": "boundary.evidence-extractor.v1"
                },
                "requestId": {
                  "type": "string",
                  "pattern": "^[0-9a-f-]{36}$"
                },
                "generatedAt": {
                  "type": "string"
                },
                "limitations": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                },
                "requestHash": {
                  "type": "string",
                  "pattern": "^[a-f0-9]{64}$"
                },
                "catalogueUrl": {
                  "type": "string",
                  "pattern": "^https?://"
                },
                "integrityHash": {
                  "type": "string",
                  "pattern": "^[a-f0-9]{64}$"
                },
                "schemaVersion": {
                  "const": "1.0"
                },
                "sourceFailures": {
                  "type": "array"
                },
                "sourceManifest": {
                  "type": "array",
                  "maxItems": 5,
                  "minItems": 1
                },
                "paymentReference": {
                  "type": "string",
                  "pattern": "^[a-f0-9]{64}$"
                },
                "structuredOutput": {
                  "type": "object",
                  "required": [
                    "fields"
                  ],
                  "properties": {
                    "fields": {
                      "type": "object"
                    }
                  }
                },
                "materialConflicts": {
                  "type": "array"
                },
                "relatedProductIds": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "maxItems": 3
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-08-12 19:42Z
Last indexed by Roundhouse
2026-09-04 13:00Z
Last enriched (probe, favicon, geo)
2026-09-21 11:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 530
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 11 snapshots so far. 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 BoundaryEvidenceCatalogue 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=BoundaryEvidenceCatalogue'
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://p01--boundary-evidence-catalogue--vm6w7rjm7xl2.code.run/v1/evidence-extract, 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.