Batch Create Labels.
I looked through the shipstation API documentation and I did not see an option to batch create labels. The only solution I have found for this is to send multiple API calls asynchronously and create labels separately. The problem with this is that I can't put them all in the same batch. So;
1) Is it possible to batch existing orders together?
2) Also, if I overlooked something in the documentation, is it possible to batch create labels?
When I tried creating multiple labels at a time, I got the error of insufficient balance. So I set up auto funding in the shipstation shetting. This didn't work - I still got the same error. However, when I tried to create labels manually, I got the message that my balance had been automatically refilled. So,
3) How is auto-funding being done?
4) Is it immediate?
5) Is there a delay for the API?
6) Is it better to just inter phase with stamps.com API.
Thanks for the help