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Netherlands House Price Index API
x402
Netherlands House Price Index API is a paid API for AI agents from rent-check-production.up.railway.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-19).
Returns the CBS (Statistics Netherlands) house price index for the Netherlands, including the latest month's index value and 12-month percentage change.
Price / call$0.03
Success—
StatusUnknown
How this service works
What is the average rent in an Irish area? What is the rent increase limit? What are house prices in a county? Pay-per-call Irish rent and property price data for agents and developers. x402 and MPP, MCP server, no API keys.
Output
A JSON object containing: country code ('NL'), a data attribution string citing CBS table 85773NED under CC BY 4.0, the current house price index value (e.g. 156.6), the latest month covered (e.g. '2026-08'), and the 12-month percentage change (e.g. 5.1%).
Example use cases
Dutch property market snapshot
“Can you pull the latest CBS house price index for the Netherlands and tell me the 12-month percentage change? I want to know if prices are still rising.”
Real estate investment benchmarking
“I'm evaluating whether to invest in Dutch property — what's the current NL house price index and how much has it moved in the last year?”
Mortgage affordability research
“How are house prices trending in the Netherlands right now? Get me the latest CBS price index and the year-over-year change.”
Technical details
Endpoint
GEThttps://rent-check-production.up.railway.app/v1/nl-house-prices?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative, official Dutch house price index data sourced directly from CBS (Statistics Netherlands). It is ideal for real estate benchmarking, investment analysis, or macroeconomic research specifically focused on the Netherlands. Prefer it over scraped or third-party aggregators when data provenance and attribution matter. Note: despite the service name mentioning Irish rent, this specific endpoint (/v1/nl-house-prices) returns Netherlands CBS data only.
Side effects
- Missing or invalid query parameters may return an empty or error response
- Data freshness depends on CBS publication schedule — index may lag by 1-2 months
- Service hosted on Railway; potential downtime or cold-start latency
- Payment required ($0.03 USDC via x402) — unpaid requests will be rejected with 402
- Schema mismatch if the CBS source table structure changes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"country": "NL",
"attribution": "Source: CBS (Statistics Netherlands), table 85773NED, CC BY 4.0",
"price_index": 156.6,
"latest_month": "2026-08",
"change_12m_pct": 5.1
}
}Tags
x402
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