Our API Documentation is your primary reference for understanding available endpoints, parameters, and expected response formats. The documentation includes everything from basic forecasts to advanced capabilities.  We offer individual documentation guides for our Weather API and our Cloud Weather Services (CWS) API.

Be sure you are referencing the correct documentation guide for your subscription.

JSON format can be requested by using the JSON request header or specifying “&format=json” in the URL request.

Yes, data can be requested by coordinates using the “latitude” and “longitude” parameters.

The data is available in both XML and JSON formats.

The data is available in both Imperial and metric units. The default is metric units. To switch to Imperial units, you can specify “metric=false” in the request.

We do allow IDs in the URL to be separated by a comma, but all other requests should be one request per location.

Yes, you can simply utilize zip_code= (such as zip_code=94941&) in the request URL.

You can request multiple products separated by a comma, but for billing purposes, one API request = one location/product combination.

Each location/product combination counts as an API request.