JavaScript SDK Setup

The JavaScript SDK and OAuth 2.0 support are currently in beta. Please visit http://hrv.st/qAQNV6 to receive OAuth 2.0 app credentials. Send us feedback at api@getharvest.com.

The JavaScript SDK is a wrapper around the Harvest REST API that makes it easy to build client-side JavaScript integrations with Harvest. We recommend linking to the SDK on our own servers, ensuring your users receive an updates immediately.

The SDK accesses the Harvest REST API with JSON, and we require the json2.js library for processing JSON in older browsers. Here is a simple example of how to load the SDK:

<!-- Harvest SDK -->
<!--[if lt IE 8]>
  <script src="//api.harvestapp.com/javascripts/json2.js" type="text/javascript"></script>
<![endif]-->
<script src="//api.harvestapp.com/javascripts/sdk/sdk.js" type="text/javascript"></script>

Once the SDK is loaded, you must set a client_id to make any requests:

<script type="text/javascript">
  Harvest.Session.client_id( /* Your client_id */ );
</script>

Both OAuth 2.0 and the JavaScript SDK are currently in beta. Visit http://hrv.st/qAQNV6 to receive OAuth 2.0 app credentials. Send us feedback at api@getharvest.com.

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