City, Nantes Open Data
City, Nantes Open Data — free tier with API key
City, Nantes Open Data exposes a free-tier JSON API. Register for an API key if required; we verified a public or demo endpoint.
GET https://data.nantesmetropole.fr/api/v2
{
"links": [
{
"rel": "self",
"href": "https://data.nantesmetropole.fr/api/v2"
},
{
"rel": "catalog",
"href": "https://data.nantesmetropole.fr/api/v2/catalog"
}
]
}curl "https://data.nantesmetropole.fr/api/v2"const res = await fetch("https://data.nantesmetropole.fr/api/v2");
const data = await res.json();
console.log(data);import requests
res = requests.get("https://data.nantesmetropole.fr/api/v2")
print(res.json())/api/v2PROBEDCity, Nantes Open Data — free tier with API key
/apiApi — documented GET route.
/api/1Api details by ID (example: 1).
/api?limit=10Api — documented GET route.
/api/search?q=testSearch by query parameters.
/static/vendor/piano-analytics-6.8.2/piano-analytics.jsPiano Analytics Js — documented GET route.
We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.
Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.
City, Nantes Open Data: common questions
Is City, Nantes Open Data free to use?
Yes — City, Nantes Open Data is a free government API. Free tier: Free tier — key may be required. Whether the free tier allows commercial use is unclear — check the provider docs.
Does City, Nantes Open Data need an API key?
Yes — City, Nantes Open Data needs a free API key, which you pass on each request. Rate limits: Unpublished.
Can I call City, Nantes Open Data from the browser?
Yes — City, Nantes Open Data returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.
Is City, Nantes Open Data up right now?
As of our last scheduled check, City, Nantes Open Data is healthy with 100% uptime over 90 days and a 1073 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.