| Quandl.api_key | R Documentation | 
Query or set Quandl API key
Quandl.api_key(api_key)
| api_key | Optionally passed parameter to set Quandl  | 
Returns invisibly the currently set api_key.
## Not run: 
Quandl.api_key('foobar')
## End(Not run)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.