/API TERMS
API Terms/Transport & Travel/Tankerkoenig

Tankerkoenig

tankerkoenig.de

Provides a free JSON API for realtime German gas station fuel prices (diesel, super, super E10) sourced from the Markttransparenzstelle für Kraftstoffe.

The Tankerkoenig API uses api key authentication; has free pricing; offers a free tier (Free Creative Commons JSON API). Verified 2026-07-12 with per-field source links.

Transport & Travel Verified 2026-07-12 low confidence
Base URL
not documented null
no source
Auth
api_key
tankerkoenig.de ↗
Free tier
Free Creative Commons JSON API
tankerkoenig.de ↗
Pricing model
free
tankerkoenig.de ↗
Pricing
Free real-time API; custom solutions (own API server, SSL, app) available on request at affordable prices
tankerkoenig.de ↗
Rate limits
not documented null
no source
OpenAPI spec
not documented null
no source
MCP server
not documented null
no source