Magento 2 API add item to Cart ignore price

Question

if i add a item to cart via api it set Magento 2 default price of the item instead price set via API

1st i create a cart for a customer:

index.php/rest/default/V1/customers/631/carts

via POST

index.php/rest/default/V1/carts/{cartid}/items

via POST

json:

{ "cartItem": { "quote_id": "cart_id_from_1st_response", "sku": "test_sku", "qty": 1, "price": "11" } }

the response is like that:

stdClass Object
 (
 [item_id] => 186
 [sku] => test_sku
 [qty] => 1
 [name] => Testarticle
 [price] => 15
 [product_type] => simple
 [quote_id] => 287
 )

the price should be 11 as in the post, but the API response the prie of 15

• Amit Bera: want You to post custom price which you have sent from post parameters

Answer 1

/V1/carts/{cartId}/items is an endpoint for GET request.
Try with the following endpoint instead:

For POST:

/V1/carts/{quoteId}/items
/V1/carts/mine/items

For PUT

/V1/carts/{cartId}/items/{itemId} 
/V1/carts/mine/items/{itemId}

• Jan: quoteId and cartId are still the same? the response of POST V1/customers/631/carts is the id to which i post the items
• fmsthird: @Jan I'm not really sure but I think is the same. The id from V1/customers/631/carts is the quoteId you use to POST items to cart using /V1/carts/{quoteId}/items endpoint and then from there, you get the cart id from response which you use to update the cart items using /V1/carts/{cartId}/items/{itemId} endpoint
• Jan: yes i think im right but...i send to the endpoint this json: { "cartItem": { "item_id": 189, "quoteId":289, "price": 89, "qty":1 } } and get this response: { "cartItem": { "item_id": 189, "quoteId":289, "price": 89, "qty":1 } } so the price will not accept