Dutch municipality demographics

$0.005 / call

GET /api/v1/nl/demographics

CBS key figures for a Dutch municipality (population, men/women, households, average household size, population density), by gemeente name or CBS code.

Parameters

Name	Required	Description
`gemeente`	no	Municipality name (CBS spelling, e.g. Amsterdam or 's-Gravenhage).
`code`	no	Exact CBS municipality code, e.g. GM0363 (precise; overrides gemeente).
`sample`	no	Query param on GET; set to 1 for the free demo response.

Free sample

curl https://api.agenticweb.nl/api/v1/nl/demographics?sample=1

Paid call

Returns 402 Payment Required; pay over x402 and retry.

GET https://api.agenticweb.nl/api/v1/nl/demographics?gemeente=Amsterdam

Licensing

CC BY 4.0 (CBS, via PDOK). Attribution to CBS required downstream.

Provide gemeente (name) or code (GM-code); code resolves exactly. v1 is municipality-level; wijk/buurt and postcode resolution are future work.