x402 List

x402 Protocol Service Directory

●

StableEstate

Data PAYMENT-READY imported

payment-ready until 2026-08-20

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

Pay-per-request US real estate data API: rental and for sale listings, property records with attributes, taxes and owner, value and rent estimates, market statistics by postal code. MLS data supplied upstream by RentCast.

Pay from $0.01 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-05-06 · $11.75 all-time · settled via coinbase

BASE URL https://stableestate.dev │ ENDPOINTS 10 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-07-20 │ MONITORED SINCE 2026-07-20

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
367ms
avg response
222ms
total checks
2,144

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.01 (p53 in Data)
price (min)
$0.01
category percentile (min)
p53 in Data
endpoints / prices
10 / 1
model
flat
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

traction $4.06 30d · 17 buyers
volume 30d
$4.06
buyers 30d
17
settlements 30d
406
first settlement
2026-05-06
last settlement
2026-08-06
top buyer share
50% of 30d volume
trend 7d vs 30d
0.01x the 30d daily rate
networks
eip155:8453
volume all-time
$11.75
settlements all-time
1,175
median settlement 30d
$0.01
max settlement 30d
$0.01
settled via
coinbase ($4.06, 406 tx)

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
POST /api/apartments/search $0.01 Base USDC header
POST /api/markets $0.01 Base USDC header
GET /api/properties/104-Upolu-Ct,-Bastrop,-TX-78602 $0.01 Base USDC header
GET /api/properties/139-Crepe-Myrtle-Rd,-Bastrop,-TX-78602 $0.01 Base USDC header
GET /api/properties/157-Koolua-Dr,-Bastrop,-TX-78602 $0.01 Base USDC header
GET /api/properties/212-Jennifer-Ln,-Bastrop,-TX-78602 $0.01 Base USDC header
GET /api/properties/2327-Seidel-Rd,-Schulenburg,-TX-78956 $0.01 Base USDC header
GET /api/properties/308-W-Crockett-St,-La-Grange,-TX-78945 $0.01 Base USDC header
POST /api/properties/search $0.01 Base USDC header
POST /api/sales/search $0.01 Base USDC header
10 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/properties/104-Upolu-Ct,-Bastrop,-TX-78602 returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://stableestate.dev/api/properties/104-Upolu-Ct,-Bastrop,-TX-78602'
// 402 response (captured by monitor) · 10 payloads · click to expand 
[
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/104-Upolu-Ct,-Bastrop,-TX-78602",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/139-Crepe-Myrtle-Rd,-Bastrop,-TX-78602",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$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",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/157-Koolua-Dr,-Bastrop,-TX-78602",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/212-Jennifer-Ln,-Bastrop,-TX-78602",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$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",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/2327-Seidel-Rd,-Schulenburg,-TX-78956",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/308-W-Crockett-St,-La-Grange,-TX-78945",
      "tags": [
        "Properties"
      ],
      "method": "GET",
      "mimeType": "application/json",
      "description": "Get a specific property record by ID — full attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          }
        },
        "schema": {
          "type": "object",
          "$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",
                  "properties": {}
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/apartments/search",
      "tags": [
        "Apartments"
      ],
      "method": "POST",
      "mimeType": "application/json",
      "description": "Search rental apartment listings powered by MLS data",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 25,
              "offset": 0,
              "status": "Active",
              "location": "Brooklyn, NY",
              "maxPrice": 3000,
              "minBedrooms": 1
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "required": [
                    "status",
                    "limit",
                    "offset"
                  ],
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "limit": {
                      "type": "integer",
                      "default": 25,
                      "maximum": 500,
                      "minimum": 1
                    },
                    "state": {
                      "type": "string",
                      "maxLength": 2,
                      "minLength": 2
                    },
                    "offset": {
                      "type": "integer",
                      "default": 0,
                      "maximum": 9007199254740991,
                      "minimum": 0
                    },
                    "radius": {
                      "type": "number",
                      "maximum": 100,
                      "minimum": 0
                    },
                    "status": {
                      "enum": [
                        "Active",
                        "Inactive"
                      ],
                      "type": "string",
                      "default": "Active"
                    },
                    "address": {
                      "type": "string"
                    },
                    "daysOld": {
                      "type": "integer",
                      "maximum": 9007199254740991,
                      "minimum": 1
                    },
                    "maxSqft": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "minSqft": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "zipCode": {
                      "type": "string"
                    },
                    "bedrooms": {
                      "type": "integer",
                      "maximum": 9007199254740991,
                      "minimum": 0
                    },
                    "latitude": {
                      "type": "number"
                    },
                    "location": {
                      "type": "string"
                    },
                    "maxPrice": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "minPrice": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "bathrooms": {
                      "type": "number",
                      "minimum": 0
                    },
                    "longitude": {
                      "type": "number"
                    },
                    "listingType": {
                      "type": "string"
                    },
                    "minBedrooms": {
                      "type": "integer",
                      "maximum": 9007199254740991,
                      "minimum": 0
                    },
                    "minBathrooms": {
                      "type": "number",
                      "minimum": 0
                    },
                    "propertyType": {
                      "enum": [
                        "Single Family",
                        "Condo",
                        "Townhouse",
                        "Manufactured",
                        "Multi-Family",
                        "Apartment"
                      ],
                      "type": "string"
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/markets",
      "tags": [
        "Markets"
      ],
      "method": "POST",
      "mimeType": "application/json",
      "description": "Get aggregate market statistics and trends for a US zip code",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "zipCode": "78701",
              "dataType": "All"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "required": [
                    "zipCode",
                    "dataType"
                  ],
                  "properties": {
                    "zipCode": {
                      "type": "string",
                      "pattern": "^\\d{5}$"
                    },
                    "dataType": {
                      "enum": [
                        "All",
                        "Sale",
                        "Rental"
                      ],
                      "type": "string",
                      "default": "All"
                    },
                    "historyRange": {
                      "type": "integer",
                      "maximum": 9007199254740991,
                      "minimum": 1
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/properties/search",
      "tags": [
        "Properties"
      ],
      "method": "POST",
      "mimeType": "application/json",
      "description": "Search property records by location — attributes, tax history, ownership",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 25,
              "offset": 0,
              "location": "Austin, TX",
              "propertyType": "Single Family"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          }
        },
        "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",
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "required": [
                    "limit",
                    "offset"
                  ],
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "limit": {
                      "type": "integer",
                      "default": 25,
                      "maximum": 500,
                      "minimum": 1
                    },
                    "state": {
                      "type": "string",
                      "maxLength": 2,
                      "minLength": 2
                    },
                    "offset": {
                      "type": "integer",
                      "default": 0,
                      "maximum": 9007199254740991,
                      "minimum": 0
                    },
                    "radius": {
                      "type": "number",
                      "maximum": 100,
                      "minimum": 0
                    },
                    "address": {
                      "type": "string"
                    },
                    "lotSize": {
                      "type": "string"
                    },
                    "zipCode": {
                      "type": "string"
                    },
                    "bedrooms": {
                      "type": "string"
                    },
                    "latitude": {
                      "type": "number"
                    },
                    "location": {
                      "type": "string"
                    },
                    "bathrooms": {
                      "type": "string"
                    },
                    "longitude": {
                      "type": "number"
                    },
                    "yearBuilt": {
                      "type": "string"
                    },
                    "propertyType": {
                      "enum": [
                        "Single Family",
                        "Condo",
                        "Townhouse",
                        "Manufactured",
                        "Multi-Family",
                        "Apartment",
                        "Land"
                      ],
                      "type": "string"
                    },
                    "squareFootage": {
                      "type": "string"
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2E87ae5aB4D061C1213c70dD58B0cfB9C955753d",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://stableestate.dev/api/sales/search",
      "tags": [
        "Sales"
      ],
      "method": "POST",
      "mimeType": "application/json",
      "description": "Search for-sale property listings by location",
      "serviceName": "StableEstate"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 25,
              "offset": 0,
              "status": "Active",
              "location": "Austin, TX",
              "maxPrice": 500000
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          }
        },
        "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",
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "required": [
                    "status",
                    "limit",
                    "offset"
                  ],
                  "properties": {
                    "city": {
                      "type": "string"
                    },
                    "limit": {
                      "type": "integer",
                      "default": 25,
                      "maximum": 500,
                      "minimum": 1
                    },
                    "state": {
                      "type": "string",
                      "maxLength": 2,
                      "minLength": 2
                    },
                    "offset": {
                      "type": "integer",
                      "default": 0,
                      "maximum": 9007199254740991,
                      "minimum": 0
                    },
                    "radius": {
                      "type": "number",
                      "maximum": 100,
                      "minimum": 0
                    },
                    "status": {
                      "enum": [
                        "Active",
                        "Inactive"
                      ],
                      "type": "string",
                      "default": "Active"
                    },
                    "address": {
                      "type": "string"
                    },
                    "daysOld": {
                      "type": "string"
                    },
                    "lotSize": {
                      "type": "string"
                    },
                    "zipCode": {
                      "type": "string"
                    },
                    "bedrooms": {
                      "type": "string"
                    },
                    "latitude": {
                      "type": "number"
                    },
                    "location": {
                      "type": "string"
                    },
                    "maxPrice": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "minPrice": {
                      "type": "number",
                      "exclusiveMinimum": 0
                    },
                    "bathrooms": {
                      "type": "string"
                    },
                    "longitude": {
                      "type": "number"
                    },
                    "yearBuilt": {
                      "type": "string"
                    },
                    "propertyType": {
                      "enum": [
                        "Single Family",
                        "Condo",
                        "Townhouse",
                        "Manufactured",
                        "Multi-Family",
                        "Apartment",
                        "Land"
                      ],
                      "type": "string"
                    },
                    "squareFootage": {
                      "type": "string"
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/stableestate/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
07-20 · uptime 100.0% · 182ms avg07-21 · uptime 100.0% · 155ms avg07-22 · uptime 100.0% · 148ms avg07-23 · uptime 100.0% · 140ms avg07-24 · uptime 100.0% · 140ms avg07-25 · uptime 100.0% · 171ms avg07-26 · uptime 100.0% · 208ms avg07-27 · uptime 100.0% · 203ms avg07-28 · uptime 100.0% · 184ms avg07-29 · uptime 100.0% · 237ms avg07-30 · uptime 100.0% · 269ms avg07-31 · uptime 100.0% · 273ms avg08-01 · uptime 100.0% · 263ms avg08-02 · uptime 100.0% · 229ms avg08-03 · uptime 100.0% · 228ms avg08-04 · uptime 100.0% · 233ms avg08-05 · uptime 100.0% · 294ms avg08-06 · uptime 100.0% · 237ms avg08-07 · uptime 100.0% · 249ms avg08-08 · uptime 100.0% · 270ms avg08-09 · uptime 100.0% · 242ms avg08-10 · uptime 100.0% · 246ms avg08-11 · uptime 100.0% · 225ms avg08-12 · uptime 100.0% · 244ms avg08-13 · uptime 100.0% · 265ms avg07-2008-13
90d UPTIME 100%
RESPONSE TIME
07-20 · 182ms avg07-20 · 182ms avg07-21 · 155ms avg07-21 · 155ms avg07-22 · 148ms avg07-22 · 148ms avg07-23 · 140ms avg07-23 · 140ms avg07-24 · 140ms avg07-24 · 140ms avg07-25 · 171ms avg07-25 · 171ms avg07-26 · 208ms avg07-26 · 208ms avg07-27 · 203ms avg07-27 · 203ms avg07-28 · 184ms avg07-28 · 184ms avg07-29 · 237ms avg07-29 · 237ms avg07-30 · 269ms avg07-30 · 269ms avg07-31 · 273ms avg07-31 · 273ms avg08-01 · 263ms avg08-01 · 263ms avg08-02 · 229ms avg08-02 · 229ms avg08-03 · 228ms avg08-03 · 228ms avg08-04 · 233ms avg08-04 · 233ms avg08-05 · 294ms avg08-05 · 294ms avg08-06 · 237ms avg08-06 · 237ms avg08-07 · 249ms avg08-07 · 249ms avg08-08 · 270ms avg08-08 · 270ms avg08-09 · 242ms avg08-09 · 242ms avg08-10 · 246ms avg08-10 · 246ms avg08-11 · 225ms avg08-11 · 225ms avg08-12 · 244ms avg08-12 · 244ms avg08-13 · 265ms avg08-13 · 265ms avg07-2008-13
AVG RESP 222ms
PRICE (captured 402, USD)
07-20 · $0.0108-13 · $0.01$0.0107-2008-13

Median across 10 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-20 uptime: 100.0% compliance: 100% checks07-21 uptime: 100.0% compliance: 100% checks07-22 uptime: 100.0% compliance: 100% checks07-23 uptime: 100.0% compliance: 100% checks07-24 uptime: 100.0% compliance: 100% checks07-25 uptime: 100.0% compliance: 100% checks07-26 uptime: 100.0% compliance: 100% checks07-27 uptime: 100.0% compliance: 100% checks07-28 uptime: 100.0% compliance: 100% checks07-29 uptime: 100.0% compliance: 100% checks07-30 uptime: 100.0% compliance: 100% checks07-31 uptime: 100.0% compliance: 100% checks08-01 uptime: 100.0% compliance: 100% checks08-02 uptime: 100.0% compliance: 100% checks08-03 uptime: 100.0% compliance: 100% checks08-04 uptime: 100.0% compliance: 100% checks08-05 uptime: 100.0% compliance: 100% checks08-06 uptime: 100.0% compliance: 100% checks08-07 uptime: 100.0% compliance: 100% checks08-08 uptime: 100.0% compliance: 100% checks08-09 uptime: 100.0% compliance: 100% checks08-10 uptime: 100.0% compliance: 100% checks08-11 uptime: 100.0% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checksuptimecompliance07-2008-13

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)
price percentile in Data
site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
05-21 · $0.0105-22 · $0.0205-25 · $0.0105-26 · $0.0305-27 · $0.0605-28 · $0.0205-29 · $0.0705-30 · $0.4506-02 · $0.0106-12 · $0.0906-17 · $0.0206-18 · $0.0706-21 · $0.0406-23 · $0.0106-24 · $0.0106-28 · $206-29 · $0.3006-30 · $0.3007-01 · $0.3007-02 · $0.3007-03 · $0.3007-04 · $0.4307-05 · $0.3007-06 · $0.2607-08 · $0.0707-09 · $107-10 · $0.0207-11 · $0.0407-12 · $0.1107-13 · $0.3007-15 · $0.1607-18 · $0.1807-19 · $0.3407-20 · $0.3307-21 · $0.3107-22 · $0.3107-23 · $0.3107-24 · $0.1007-26 · $0.1707-27 · $0.7907-28 · $0.3107-29 · $0.0107-31 · $0.0408-01 · $0.0408-02 · $0.0108-03 · $0.0408-05 · $0.6008-06 · $0.01peak $205-2108-06
DISTINCT BUYERS
05-21 · 1 buyer05-22 · 1 buyer05-25 · 1 buyer05-26 · 1 buyer05-27 · 1 buyer05-28 · 1 buyer05-29 · 1 buyer05-30 · 1 buyer06-02 · 1 buyer06-12 · 3 buyers06-17 · 1 buyer06-18 · 1 buyer06-21 · 3 buyers06-23 · 1 buyer06-24 · 1 buyer06-28 · 2 buyers06-29 · 1 buyer06-30 · 1 buyer07-01 · 1 buyer07-02 · 1 buyer07-03 · 1 buyer07-04 · 1 buyer07-05 · 1 buyer07-06 · 1 buyer07-08 · 3 buyers07-09 · 2 buyers07-10 · 1 buyer07-11 · 3 buyers07-12 · 3 buyers07-13 · 4 buyers07-15 · 4 buyers07-18 · 3 buyers07-19 · 3 buyers07-20 · 3 buyers07-21 · 2 buyers07-22 · 2 buyers07-23 · 2 buyers07-24 · 3 buyers07-26 · 3 buyers07-27 · 2 buyers07-28 · 2 buyers07-29 · 1 buyer07-31 · 1 buyer08-01 · 1 buyer08-02 · 1 buyer08-03 · 1 buyer08-05 · 1 buyer08-06 · 1 buyerpeak 4 buyers05-2108-06

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-07-20 · last up 2026-08-13

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● SLOW 366ms
● OK 279ms
● OK 217ms
● OK 248ms
● OK 230ms
● OK 253ms
● SLOW 355ms
● SLOW 448ms
● SLOW 362ms
● OK 233ms
● OK 314ms
● SLOW 351ms
● OK 300ms
● OK 237ms
● OK 208ms
● OK 237ms
● OK 284ms
● OK 252ms
18 of 2,161 checks · live count

EMBED THIS BADGE

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StableEstate listed on x402-list
status
StableEstate uptime on x402-list
live uptime
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// HTML · live uptime variant
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</a>

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[ update this listing ]

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