Index onlineMerchant portal
Api Endpoint

hmo.payapi.market

UK HMO licence check by postcode and house number. Returns whether the property is a licensed House in Multiple Occupation.

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Offering

Provider
hmo.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://hmo.payapi.market/hmo-check
MIME type
Not provided
First seen
2026-10-16T01:52:40.118Z
Last seen
Tags
None supplied

Website

Payment pricing

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

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1"
  }
]

Observed health

Status
Healthy
Latest latency
107 ms
Average latency
101 ms
HTTP status
402
Last checked
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": {
        "postcode": {
          "type": "string",
          "description": "UK postcode of the property to check, e.g. 'M1 1AE'."
        },
        "house": {
          "type": "string",
          "description": "House number or name, e.g. '12', '12A', or 'Flat 1, 12'."
        }
      },
      "required": [
        "postcode",
        "house"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "licensed": {
          "type": "boolean"
        },
        "address_matched": {
          "type": "string"
        },
        "council": {
          "type": "string"
        },
        "licence_number": {
          "type": "string"
        },
        "licence_type": {
          "type": "string"
        },
        "expiry_date": {
          "type": "string"
        },
        "max_occupancy": {
          "type": "integer"
        },
        "max_households": {
          "type": "integer"
        },
        "last_updated": {
          "type": "string"
        },
        "data_source": {
          "type": "string"
        }
      }
    }
  },
  "required": [
    "type"
  ]
}