How to properly connect to my VM to get json?

Question

I'm new in Spring and I have a problem when I run Spring WEB in VM. Test on local computer works: I run app mvn spring-boot:run -Dspring-boot.run.profiles=test and check request: curl -X POST ``http://localhost:8080/api/v1/dictionary/yandex-alice-skill`` -H "Content-Type: application/json" -d "{}" and get {"response":{"text":"Hi! I can help you to learn words.","end_session":false},"version":"1.0"}

When I run app in VM and try to get json in my VM everything works fine too: 

BUT when I try to get json in my local computer I get 404

Page have 404, but why I can't get json? How to properly connect to my virtual machine?

Controller:

@RestController 
@Slf4j 
@RequestMapping("/api/v1/dictionary/yandex-alice-skill") 
@RequiredArgsConstructor
public class DictionaryController {
    @Autowired
    private DictionaryService dictionaryService;

    @PostMapping 
    public @ResponseBody talkYandexAlice(
            @RequestBody YandexAliceRequest request) {
        return dictionaryService.talkYandexAlice(request);
    }
}

I want to get json, but I get HTML from server.