Sending Batch Requests

custombatch is a common method that allows you to group several API calls, known as "entries" into one single HTTP request. Each entry only references a single method call.

Custom batch is a good choice when:

  • You've just started using the API and have a lot of product data to upload.
  • You need to synchronize local data with the server by sending lots of updates and deletes.

Sending batch requests is similar to sending API calls in parallel. Note that there is no guarantee that the order of entries defined in the request will be in the order that they are executed. We recommend that you don't use interdependent calls in a single batch request (such as creating and updating the same shipment).

Similarly, the responses received for batched requests may be returned in a different order to that of the request entries. The BatchId can be used to correlate requests and responses since the responses may be returned out of sequence.

You can batch requests in the API by calling the appropriate custombatch method:

Resources and their corresponding custom batch methods
Accounts accounts.custombatch
Accountstatuses accountstatuses.custombatch
Accounttax accounttax.custombatch
Datafeeds datafeeds.custombatch
Datafeedstatuses datafeedstatuses.custombatch
Inventory inventory.custombatch
Liasettings liasettings.custombatch
Orders orders.custombatch
Pos pos.custombatch
Products products.custombatch
Productstatuses productstatuses.custombatch
Shippingsettings shippingsettings.custombatch