“HTTPoison post json” Code Answer

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HTTPoison post json

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url = "http://myurl"

body = Poison.encode!(%{

  "call": "MyCall",

  "app_key": key,

  "param": [

    %{

      "page": page,

      "registres": registers,

      "filter": filter

    }

  ]

})

headers = [{"Content-type", "application/json"}]

HTTPoison.post(url, body, headers, [])

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