Transport for Sweden API

Overview

Measurement Record

What actually happened when we called this API from our own infrastructure. Every value below was recorded by the request, not copied from the provider's documentation.

Request

GET https://developer.trafiklab.se/api/trafiklab-se/incidents

Result

HTTP 200 · application/json · 714 bytes · compressed

Response time

36 ms (median of 3) · fastest 33 ms

Transport

TLSv1.3 · TLS_AES_256_GCM_SHA384 · certificate issued by Let's Encrypt

Browser CORS

Allowed — Access-Control-Allow-Origin: *

Rate limit

60 per window (58 remaining at test time)

Served by

cloudflare

Recorded

2026-08-10

Fields Returned

Top-level fields present in the response we captured, with the type and value we actually received.

Captured Response

Captured from a real request to https://developer.trafiklab.se/api/trafiklab-se/incidents on 2026-08-10. Long arrays and nested objects are truncated to keep the shape readable.

[
  {
    "title": "Siri-ET SL and Siri-VM Skånetrafiken are down",
    "report_type": "automatic",
    "starts_at": "2026-08-10T12:11:47.589Z",
    "starts_at_formatted": "Mon Aug 10 12:11",
    "ends_at": null,
    "href": "https://status.trafiklab.se/incident/1007346",
    "affected_resources": [
      {
        "…": "(4 more fields)"
      }
    ],
    "status_updates": [
      {
        "…": "(2 more fields)"
      }
    ]
  }
]

Implementation Example

Calls a real endpoint of this API. Replace any placeholder credentials with your own key.

const url = "https://api.resrobot.se/v2.1/departureBoard?id=740000001&format=json&accessId=YOUR_API_KEY";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "Authorization": "Bearer YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

import requests

url = "https://api.resrobot.se/v2.1/departureBoard?id=740000001&format=json&accessId=YOUR_API_KEY"
headers = {"Authorization": "Bearer YOUR_API_KEY"}

response = requests.get(url, headers=headers, timeout=30)
response.raise_for_status()
data = response.json()
print(data)

curl "https://api.resrobot.se/v2.1/departureBoard?id=740000001&format=json&accessId=YOUR_API_KEY"

What Can You Build?

// Fetch transportation schedules
const headers = { 'Authorization': 'Bearer YOUR_ACCESS_TOKEN' };
const response = await fetch(`https://www.trafiklab.se/api`, { headers });
const data = await response.json();
const routes = data.routes || data.schedules || data.departures || [];
const items = Array.isArray(routes) ? routes : [routes];
items.slice(0, 5).forEach(r => {
  console.log(`🚌 ${r.name || r.route}: ${r.departure || r.time || 'See schedule'}`);
});

// Plan a route between locations
const headers = { 'Authorization': 'Bearer YOUR_ACCESS_TOKEN' };
const response = await fetch(`https://www.trafiklab.se/api`, { headers });
const data = await response.json();
const route = data.route || data.trip || data;
console.log('Distance:', route.distance || 'N/A');
console.log('Duration:', route.duration || route.travel_time || 'N/A');
console.log('Steps:', route.steps?.length || 'N/A');

// Fetch real-time transit information
const headers = { 'Authorization': 'Bearer YOUR_ACCESS_TOKEN' };
const response = await fetch(`https://www.trafiklab.se/api`, { headers });
const data = await response.json();
const updates = data.departures || data.arrivals || data.vehicles || [];
const items = Array.isArray(updates) ? updates : [updates];
items.slice(0, 5).forEach(u => {
  console.log(`${u.line || u.route || 'Service'}: ${u.status || u.delay || 'On time'}`);
});

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

How This API Fails

We deliberately sent this API a broken request and recorded exactly what came back on 2026-08-10. Knowing the shape of an error before you hit it makes error handling much easier to write.

{
  "message": "The route api/trafiklab-se/incidents/apisscore-nonexistent-path could not be found."
}

Common Errors & Troubleshooting

Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.