Api Endpoint

property.payapi.market

UK mortgage calculator with monthly payments and total interest.

Open interactive test console

Offering

Provider: property.payapi.market
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Legal And Compliance
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://property.payapi.market/mortgage-calculator
MIME type: Not provided
First seen: 2026-10-16T02:52:34.600Z
Last seen: 2026-11-02T11:29:16.884Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1"
  }
]

Observed health

Status: Healthy
Latest latency: 100 ms
Average latency: 526 ms
HTTP status: 402
Last checked: 2026-11-02T11:29:16.879Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "property_price": {
          "type": "number",
          "minimum": 0,
          "description": "Property purchase price in GBP."
        },
        "deposit": {
          "type": "number",
          "minimum": 0,
          "description": "Deposit in GBP."
        },
        "interest_rate": {
          "type": "number",
          "description": "Annual interest rate, percent. Defaults to 4.5."
        },
        "term_years": {
          "type": "integer",
          "minimum": 1,
          "maximum": 40,
          "description": "Mortgage term in years. Defaults to 25."
        },
        "is_interest_only": {
          "type": "boolean",
          "description": "Interest-only vs repayment. Defaults to false (repayment)."
        }
      },
      "required": [
        "property_price",
        "deposit"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "property_price": {
          "type": "number"
        },
        "deposit": {
          "type": "number"
        },
        "loan": {
          "type": "number"
        },
        "monthly_payment": {
          "type": "number"
        },
        "total_repayment": {
          "type": "number"
        },
        "total_interest": {
          "type": "number"
        },
        "ltv_percent": {
          "type": "number"
        }
      }
    }
  },
  "required": [
    "type"
  ]
}