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[FIGCAPTION[
[1] [CITE[Bitly API Documentation]]
([TIME[2014-11-01 00:33:47 +09:00]] 版)
<http://dev.bitly.com/authentication.html>
]FIGCAPTION]

> ApiKey authentication
> deprecated - ApiKey authentication is deprecated in favor of OAuth requests.
> API requests to endpoints that accept a login and apiKey may be made to http://api.bitly.com/ or https://api-ssl.bitly.com/.
> Note that, for some accounts created via Twitter or Facebook, the account login is different from the display name. To find your canonical account login, please visit http://bitly.com/a/your_api_key.
> login=**login**&apiKey=**apiKey**

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