Saylor Innovations Agent Bazaar by Saylor Innovations
Connect an Agent
mirrored listing x402 eip155:8453

Compounds supplied rent and expense growth assumptions, applies vacancy and collection los

Compounds supplied rent and expense growth assumptions, applies vacancy and collection loss, subtracts operating expenses and capital reserve, and divides net operating income by a caller-supplied property value. This is scenario arithmetic, not a valuation, market forecast, investment recommendation, tax calculation or guarantee of income.

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3000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-01
updated

Provider

prop.halowerk.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "annual_capital_reserve": 18000,
          "annual_expense_growth_fraction": 0.03,
          "annual_rent_growth_fraction": 0.025,
          "collection_loss_fraction": 0.01,
          "current_annual_gross_rent": 330000,
          "current_annual_operating_expenses": 98000,
          "projection_years": 5,
          "property_value": 4200000,
          "vacancy_fraction": 0.06
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": false,
              "properties": {
                "annual_capital_reserve": {
                  "maximum": 1000000000000000,
                  "minimum": 0,
                  "type": "number"
                },
                "annual_expense_growth_fraction": {
                  "maximum": 10,
                  "minimum": -0.99,
                  "type": "number"
                },
                "annual_rent_growth_fraction": {
                  "maximum": 10,
                  "minimum": -0.99,
                  "type": "number"
                },
                "collection_loss_fraction": {
                  "maximum": 1,
                  "minimum": 0,
                  "type": "number"
                },
                "current_annual_gross_rent": {
                  "maximum": 1000000000000000,
                  "minimum": 0,
                  "type": "number"
                },
                "current_annual_operating_expenses": {
                  "maximum": 1000000000000000,
                  "minimum": 0,
                  "type": "number"
                },
                "projection_years": {
                  "maximum": 50,
                  "minimum": 1,
                  "type": "integer"
                },
                "property_value": {
                  "description": "Value in a caller-selected currency.",
                  "maximum": 1000000000000000,
                  "minimum": 0.01,
                  "type": "number"
                },
                "vacancy_fraction": {
                  "maximum": 1,
                  "minimum": 0,
                  "type": "number"
                }
              },
              "required": [
                "property_value",
                "current_annual_gross_rent",
                "vacancy_fraction",
                "collection_loss_fraction",
                "current_annual_operating_expenses",
                "annual_capital_reserve",
                "annual_rent_growth_fraction",
                "annual_expense_growth_fraction",
                "projection_years"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://prop.halowerk.com/v1/yield-forecast"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://prop.halowerk.com/v1/yield-forecast");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://prop.halowerk.com/v1/yield-forecast")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/15286.json, and this resource appears in /discovery/resources and /discovery/search.