Saylor Innovations Rental Prope

Annual cash flow, equity, IRR, equity multiple and exit-year table for a rental

OtherUnknowneip155:8453Exactvia cdp

https://saylorinnovations.com/api/realestate/invest-projection

Real-estateInvestingFlipBrrrrBusiness

Settlements · 30d

1,649↑ 29%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$15.76

Verified settled volume

1,657 settlements proven x402 by their on-chain EIP-3009 marker.

$0.050

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 2026-10-26 06:44Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa

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.

0.05USDC≈ $0.05 USD

on Base · exact scheme

Pay 0.05 USDC on Base to 0xA2A8…fc8aa. The signed payment is good for 2 minutes.

Paid to: 0xA2A8…fc8aa
USD Coin contract: 0x8335…02913
Payment window: 2 minutes
As published: 50000 smallest units

50000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xA2A8…fc8aa
Token contract: 0x3c49…c3359
Payment window: 2 minutes

50000units

on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xA2A8…fc8aa
Token contract: 0xaf88…e5831
Payment window: 2 minutes

50000units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 7LSjfr…Xacy7
Token contract: EPjFWd…TDt1v
Payment window: 2 minutes

50000units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 7LSjfr…Xacy7
Token contract: Es9vMF…nwNYB
Payment window: 2 minutes

481293units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 7LSjfr…Xacy7
Token contract: So1111…11112
Payment window: 2 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "name": "USD Coin",
      "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "name": "USD Coin",
      "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "name": "USD Coin",
      "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "session": "eyJhcnRpY2xlSWQiOiJyZWFsZXN0YXRlOmludmVzdC1wcm9qZWN0aW9uIiwicmVmZXJlbmNlIjoiRWhXUENkd1g2Y2lTc0s0dEFKVjdjakJ0QnFMbU5zd28yU2NacFR1Z25qQzgiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6NTAwMDAsImV4cCI6MTc5Mjk5NzIxODc2MX0.qcuLPlhMwCXFCYgTILm1-9ls3dLhXrGi-eNP-h3Fc4E",
      "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
      "reference": "EhWPCdwX6ciSsK4tAJV7cjBtBqLmNswo2ScZpTugnjC8"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "50000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "session": "eyJhcnRpY2xlSWQiOiJyZWFsZXN0YXRlOmludmVzdC1wcm9qZWN0aW9uIiwicmVmZXJlbmNlIjoiOXBFQ0EyeXZGcmlnRDFoWEJwcUdwbmk0enBzYkt2dWoyamUyTW12aXFlZWEiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6NTAwMDAsImV4cCI6MTc5Mjk5NzIxODc2MX0.KNVBD2FTOFaTjQhkMxtzAAik05aJpNL32OE6Q_UiFHM",
      "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
      "reference": "9pECA2yvFrigD1hXBpqGpni4zpsbKvuj2je2Mmviqeea"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "50000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "So11111111111111111111111111111111111111112",
    "extra": {
      "memo": "saylor:realestate:invest-project",
      "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
      "native": true,
      "session": "eyJhcnRpY2xlSWQiOiJyZWFsZXN0YXRlOmludmVzdC1wcm9qZWN0aW9uIiwicmVmZXJlbmNlIjoiSEFiUk5jWXlYb3ZHRUxuakZzcUhLMkhzNlBHQnpYaXkyeGtVRWpZSlRTNksiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6NDgxMjkzLCJleHAiOjE3OTI5OTcyMTg3NjF9.vISIcXLQKQECzATu-4kQ0QtZC5hk8TJKFz9R7n7e48s",
      "reference": "HAbRNcYyXovGELnjFsqHK2Hs6PGBzXiy2xkUEjYJTS6K",
      "solUsdPrice": 100.77,
      "quotedLamports": "496179"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "481293",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "price": "300000",
          "exit_year": "10",
          "down_percent": "25",
          "monthly_rent": "2400",
          "rent_growth_percent": "3",
          "appreciation_percent": "3.5",
          "mortgage_rate_percent": "6.9",
          "alternative_return_percent": "8"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "irr_percent": 11.4,
          "equity_multiple": 2.8
        }
      }
    },
    "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"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "price",
                "monthly_rent"
              ],
              "properties": {
                "price": {
                  "type": "string",
                  "description": "required purchase price (query)"
                },
                "exit_year": {
                  "type": "string",
                  "description": "optional year to sell, default 10 (query)"
                },
                "down_percent": {
                  "type": "string",
                  "description": "optional down payment percent, default 25 (query)"
                },
                "monthly_rent": {
                  "type": "string",
                  "description": "required first-year monthly rent (query)"
                },
                "rent_growth_percent": {
                  "type": "string",
                  "description": "optional, default 3 (query)"
                },
                "appreciation_percent": {
                  "type": "string",
                  "description": "optional annual, default 3.5 (query)"
                },
                "mortgage_rate_percent": {
                  "type": "string",
                  "description": "optional, default 7 (query)"
                },
                "alternative_return_percent": {
                  "type": "string",
                  "description": "optional stock market alternative, default 8 (query)"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-10-26 06:44Z
Last indexed by Roundhouse: 2026-10-26 20:30Z
Last enriched (probe, favicon, geo): —
x402 version: 2
Max timeout: 120s
Liveness probe: Not probed

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.

Show the prompt

Using Roundhouse, look up the x402 service Saylor Innovations  Rental Prope 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=Saylor%20Innovations%20%20Rental%20Prope'
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://saylorinnovations.com/api/realestate/invest-projection, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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