New Messaging API and Uploads APIs updates to usage plans (October 23, 2020)

[jenilew]

Hi all,

We have launched two APIs: Messaging and Uploads. The Messaging API allows you to build applications that send messages to buyers. You can get a list of message types that are available for an order that you specify, and call an operation that sends a message to the buyer for that order. The Uploads API provides operations that support uploading files. Uploads API integrates with the Messaging API workflow to send messages to buyers.

We have also updated usage plans for the Solicitations and Services APIs. You can find updated rate limits in “Usage Plan” tables within the solicitations.md and shipping.md reference files.

We’re thrilled to see how much interest you’ve shown in these APIs so far. Thank you for your great questions and for helping us improve our API products!

Best regards,
The Selling Partner API team