speed up POI retrieval by custom overpass api url (#596)

* speed up POI retrieval by custom overpass api url

* consistent overpass api url default

* switches default to overpass-api.de

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Co-authored-by: Christian Beutel <>

docker-compose.yml

@@ -64,6 +64,7 @@ services:
       UPLOAD_FOLDER: /app/uploads
       UPLOAD_USER:
       UPLOAD_PASSWORD:
+      PUBLIC_OVERPASS_API_URL: https://overpass-api.de
       PUBLIC_VALHALLA_URL: https://valhalla1.openstreetmap.de
       PUBLIC_NOMINATIM_URL: https://nominatim.openstreetmap.org
     volumes: