PASAR API

🇸🇪 Trafiklab ~ Swedish public-transport open data & APIs

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Umbrella for many Swedish transit APIs (ResRobot, SL, GTFS Sverige, Realtime); most need a free API key with per-API quotas, a few (e.g. SL Transport) need none.

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# Trafiklab ~ Swedish public-transport open data & APIs needs an API key.
# No single public base URL ~ start from the docs:
# https://www.trafiklab.se/api/

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I'm integrating a Sweden API into my app.

API: Trafiklab ~ Swedish public-transport open data & APIs
Provider: Trafiklab (Samtrafiken)
Auth: requires an API key (sign up: https://www.trafiklab.se/api/)
Pricing: free
Important note: Umbrella for many Swedish transit APIs (ResRobot, SL, GTFS Sverige, Realtime); most need a free API key with per-API quotas, a few (e.g. SL Transport) need none.

Source: Trafiklab (Samtrafiken) (https://www.trafiklab.se/api/)
Source type: Official public feed
Endpoint type: Public feed, non-JSON
Integration difficulty: Needs API key
Last checked: 2026-07-05
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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