JSON single value parsing
<p>In python you can take a json object and grab a specific item from it without declaring a struct, saving to a struct then obtaining the value like in Go. Is there a package or easier way to store a specific value from json in Go?</p>

<p>python</p>

<pre><code>res = res.json()
return res['results'][0] 
</code></pre>

<p>Go</p>

<pre><code>type Quotes struct {
AskPrice string `json:"ask_price"`
}

quote := new(Quotes)
errJson := json.Unmarshal(content, &amp;quote)
if errJson != nil {
    return "nil", fmt.Errorf("cannot read json body: %v", errJson)
}
</code></pre>