Getting results from a paginated API (shopify)

How would one go about looping through both pages of an API and logging them in a single JSON http://ift.tt/2zLM2s3 (products 1-250) http://ift.tt/2gIRZhM (products 250-500)

Submitted October 27, 2017 at 11:07PM by cali_ZX6R