httpie post json

1# a short one
2echo '{"hello": "world"}' | http POST pie.dev/post
3# a file one
4http POST pie.dev/post < files/data.json

1pip install --upgrade pip setuptools pip install --upgrade httpie

1url = "http://myurl"
2body = Poison.encode!(%{
3  "call": "MyCall",
4  "app_key": key,
5  "param": [
6    %{
7      "page": page,
8      "registres": registers,
9      "filter": filter
10    }
11  ]
12})
13headers = [{"Content-type", "application/json"}]
14HTTPoison.post(url, body, headers, [])
15