GET API in ASP.NET

GET API in ASP.NET — a practical guide to ASP.NET GET API with clear examples you can reuse in real projects.

ASP & ASP.NET Tutorial Series (153/247). Prefer one article? Read the complete ASP.NET tutorial.

Short description

Support filtering via query parameters.

GET

[HttpGet("{id:int}")]
public async Task<ActionResult<ItemDto>> Get(int id)
{
    var item = await _db.Items.FindAsync(id);
    return item is null ? NotFound() : item;
}