get_traffic_messages

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/vegvesen/get_traffic_messages?road_number={road_number}&situation_type={situation_type}&lat={lat}&lon={lon}&radius_km=50&include_planned=false&limit=30&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/vegvesen/get_traffic_messages?road_number={road_number}&situation_type={situation_type}&lat={lat}&lon={lon}&radius_km=50&include_planned=false&limit=30&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/vegvesen/get_traffic_messages?road_number={road_number}&situation_type={situation_type}&lat={lat}&lon={lon}&radius_km=50&include_planned=false&limit=30&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "vegvesen",
  "operation": "get_traffic_messages",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "..."}
}