How to check api is working or not

[satyabratasenapati]

Hello,
I have an issue regarding checking the api whether the api is working ir not.How to call api for debugging

[moizKachwala]

1. getAll    http://localhost:3000/api/heroes             <= get all heroes
2. getById   http://localhost:3000/api/heroes/:id         <= get hero by Id
3. post      http://localhost:3000/api/heroes             <= create hero
4. put       http://localhost:3000/api/heroes/:id         <= update hero
5. delete    http://localhost:3000/api/heroes/:id         <= delete hero