Lease length assessment

Years remaining on a lease and a red/amber/green mortgageability and extension-cost assessment.

Lease length assessment

Years remaining on a lease and a red/amber/green mortgageability and extension-cost assessment.

price: $0.003 / call
free tier: 3 free / day
MCP tool: uk-property__lease-length
method: GET

GET https://fourzerotwo.si/v1/uk-property/lease-length

Param	Type	Description
lease_start	string	Lease start YYYY-MM-DD
term_years	integer	Original term in years

# unpaid: returns 402 with the price
curl -i "https://fourzerotwo.si/v1/uk-property/lease-length?lease_start=1985-03-25&term_years=99"
# free tier: send a free key from https://fourzerotwo.si/free
curl -H "X-API-Key: fzt_…" "https://fourzerotwo.si/v1/uk-property/lease-length?lease_start=1985-03-25&term_years=99"

Use it from an AI agent (MCP)

Add the server once, then ask for this data in plain English. The agent finds the endpoint with search_apis and runs it with call_api.

{
  "mcpServers": {
    "fourzerotwo": { "type": "http", "url": "https://fourzerotwo.si/mcp" }
  }
}

# the call the agent makes
call_api {"tool": "uk-property__lease-length", "arguments": {"lease_start":"1985-03-25","term_years":99}}

Lease length assessment

Lease length assessment

Use it from an AI agent (MCP)

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