Roundhouse AI

api.locus.report

Review one rental property. Returns non-PII RentCast facts, a third-party rent estimate, ZIP market context, Locus/HUD checks, work items, and validated nextCalls. The exact unpaid POST reports current provider readiness before a 402; it does not reserve capacity. Price includes up to three Turnkey signatures. No screening, rent-setting, valuation, or recommendation. Private, no-store. npx @velinussage/locus-agent-skill add.

SearchLiveeip155:8453Exactvia cdp
https://api.locus.report/api/locus-rental-operations-brief
Calls · 30d
7→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 20 snapshots so far.
$79.61
Verified settled volume
457 settlements proven x402 by their on-chain EIP-3009 marker.
$0.790
Listed price
As published in the catalog. Always read the live 402 before paying.
7
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-09-11 20:20Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xF121fbeceC43e1B616D47285851c20d5fC64431b

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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
      "amount": "790000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 180
    }
  ],
  "resource": {
    "url": "https://api.locus.report/api/locus-rental-operations-brief",
    "mimeType": "application/json",
    "description": "Review one rental property. Returns non-PII RentCast facts, a third-party rent estimate, ZIP market context, Locus/HUD checks, work items, and validated nextCalls. The exact unpaid POST reports current provider readiness before a 402; it does not reserve capacity. Price includes up to three Turnkey signatures. No screening, rent-setting, valuation, or recommendation. Private, no-store. npx @velinussage/locus-agent-skill add."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "1 E Edenton St, Raleigh, NC 27601"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "id": "locus_example",
            "caveats": [
              "Example artifact; not live data."
            ],
            "records": [],
            "generatedAt": "2026-01-01T00:00:00.000Z"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "(?:^|[\\s,])\\d{5}(?:-\\d{4})?\\s*$",
                    "maxLength": 200,
                    "minLength": 5
                  }
                },
                "additionalProperties": false
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "builder-code": {
      "info": {
        "a": "bc_vz5zyuko"
      },
      "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
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "format": "eip712",
            "payload": {
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
              "amount": "790000",
              "scheme": "exact",
              "network": "eip155:8453",
              "version": 1,
              "validUntil": 1789892307,
              "resourceUrl": "https://api.locus.report/api/locus-rental-operations-brief"
            },
            "signature": "0x2754dcbb34cf81d10421e0adaff07fdd5ddcf76cdf68d4bc9940f9c22f87dd1073dbab47c442a014ed994fa019b901a3add81d22836f6e081c0a37b20cacaca21b",
            "acceptIndex": 0
          }
        ]
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "offers"
        ],
        "properties": {
          "offers": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "format",
                "signature"
              ],
              "properties": {
                "format": {
                  "type": "string"
                },
                "payload": {
                  "type": "object",
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "version": {
                      "type": "integer"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "resourceUrl": {
                      "type": "string"
                    }
                  }
                },
                "signature": {
                  "type": "string"
                },
                "acceptIndex": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    },
    "locus.freePreflight": {
      "mcpUrl": "https://mcp.locus.report/mcp",
      "version": 2,
      "laneTool": "locus_lane_availability",
      "skillUrl": "https://api.locus.report/.well-known/skill.md",
      "skillInstall": "npx @velinussage/locus-agent-skill add",
      "toolsCallUrl": "https://api.locus.report/tools/call",
      "toolsListUrl": "https://api.locus.report/tools/list",
      "recommendedTool": "locus_coverage_check",
      "coverageBeforeCharge": true,
      "unsupportedReturnsFreeDiagnostic": true
    }
  },
  "x402Version": 2
}

Accepts

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

0.79USDC≈ $0.79 USD
on Base · exact scheme

Pay 0.79 USDC on Base to 0xF121…4431b. The signed payment is good for 3 minutes.

Paid to
0xF121…4431b
USD Coin contract
0x8335…02913
Payment window
3 minutes
As published
790000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2",
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
    "amount": "790000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 180
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "address": "1 E Edenton St, Raleigh, NC 27601"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "id": "locus_example",
          "caveats": [
            "Example artifact; not live data."
          ],
          "records": [],
          "generatedAt": "2026-01-01T00:00:00.000Z"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "address"
              ],
              "properties": {
                "address": {
                  "type": "string",
                  "pattern": "(?:^|[\\s,])\\d{5}(?:-\\d{4})?\\s*$",
                  "maxLength": 200,
                  "minLength": 5
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  },
  "builder-code": {
    "info": {
      "a": "bc_vz5zyuko"
    },
    "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
    }
  },
  "offer-receipt": {
    "info": {
      "offers": [
        {
          "format": "eip712",
          "payload": {
            "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
            "amount": "790000",
            "scheme": "exact",
            "network": "eip155:8453",
            "version": 1,
            "validUntil": 1789158211,
            "resourceUrl": "https://api.locus.report/api/locus-rental-operations-brief"
          },
          "signature": "0xa45eb87fef887ba8434e4378bb7de0d3076d7f456fa9b601d0d159e52258dd7713ebe2e376b53d27cc64cdfe8f44a757e7fb507343fec09dd2d88e332a164f041c",
          "acceptIndex": 0
        }
      ]
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "offers"
      ],
      "properties": {
        "offers": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "format",
              "signature"
            ],
            "properties": {
              "format": {
                "type": "string"
              },
              "payload": {
                "type": "object",
                "required": [
                  "version",
                  "resourceUrl",
                  "scheme",
                  "network",
                  "asset",
                  "payTo",
                  "amount"
                ],
                "properties": {
                  "asset": {
                    "type": "string"
                  },
                  "payTo": {
                    "type": "string"
                  },
                  "amount": {
                    "type": "string"
                  },
                  "scheme": {
                    "type": "string"
                  },
                  "network": {
                    "type": "string"
                  },
                  "version": {
                    "type": "integer"
                  },
                  "validUntil": {
                    "type": "integer"
                  },
                  "resourceUrl": {
                    "type": "string"
                  }
                }
              },
              "signature": {
                "type": "string"
              },
              "acceptIndex": {
                "type": "integer"
              }
            }
          }
        }
      }
    }
  },
  "locus.freePreflight": {
    "mcpUrl": "https://mcp.locus.report/mcp",
    "version": 2,
    "laneTool": "locus_lane_availability",
    "skillUrl": "https://api.locus.report/.well-known/skill.md",
    "skillInstall": "npx @velinussage/locus-agent-skill add",
    "toolsCallUrl": "https://api.locus.report/tools/call",
    "toolsListUrl": "https://api.locus.report/tools/list",
    "recommendedTool": "locus_coverage_check",
    "coverageBeforeCharge": true,
    "unsupportedReturnsFreeDiagnostic": true
  }
}

Provenance

Seen in the source catalog
2026-09-11 20:20Z
Last indexed by Roundhouse
2026-09-26 17:00Z
Last enriched (probe, favicon, geo)
2026-09-20 08:15Z
x402 version
2
Max timeout
180s
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 20 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 api.locus.report 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=api.locus.report'
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://api.locus.report/api/locus-rental-operations-brief, 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.