AJAX API Docs

Cart

Cart API referenceShopify

URL parameter version

%26 = & needs to be used after return_to

Add single item

/cart/add?items[][id]=39967458000981&items[][quantity]=1&items[][selling_plan]=3766747221

Clear cart -> add a single item

/cart/clear?return_to=/cart/add?items[][id]=39967458000981%26items[][quantity]=1%26items[][selling_plan]=3766747221

Clear cart -> add a single item -> go to checkout

/cart/clear?return_to=/cart/add?items[][id]=39967458000981%26items[][quantity]=1%26items[][selling_plan]=3766747221%26return_to=/checkout

Add multiple items

/cart/add?items[0][id]=39967458000981&items[0][quantity]=1&items[0][selling_plan]=3766747221&items[1][id]=40066668691541&items[1][quantity]=1&items[1][selling_plan]=4186832981

Clear cart -> add multiple items

/cart/clear?return_to=/cart/add?items[0][id]=39967458000981%26items[0][quantity]=1%26items[0][selling_plan]=3766747221%26items[1][id]=40066668691541%26items[1][quantity]=1%26items[1][selling_plan]=4186832981

Clear cart -> add multiple items -> go to checkout

/cart/clear?return_to=/cart/add?items[0][id]=39967458000981%26items[0][quantity]=1%26items[0][selling_plan]=3766747221%26items[1][id]=40066668691541%26items[1][quantity]=1%26items[1][selling_plan]=4186832981%26return_to=/checkout

Product

Product API referenceShopify