Tankerkoenig API
Transportation · Operational · 30d uptime 100%
German realtime gas/diesel prices
Trust signals
Pricing
FREE
Auth
API_KEY
CORS
No
Rate limit
Unknown
Health
84ms
Trust score
83 (B)
Last checked Oct 18, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
Integration checklist
- Auth is API_KEY
- No CORS — route calls through your backend.
- Rate limit: Unknown