{"message":"xROAD Bridge Database API","version":"1.0.0","endpoints":{"/docs":"OpenAPI documentation (Swagger UI)","/redoc":"ReDoc documentation","/api/bridges/search":"Search bridges","/api/bridges/nearby":"Search nearby bridges","/api/bridges/{shisetsu_id}":"Get bridge details","/api/bridges/similar/{shisetsu_id}":"Find similar bridges","/api/statistics":"Get database statistics"}}