Synchronous API throttling limits

The synchronous APIs have the following rate limits:

APIHTTP MethodMax Requests
v3/token (Authentication)POST100/hr
v3/inventoryPUT1500/min
v3/inventoryGET2500/min
v3/inventory/{id}POST1500/min
v3/ordersPOST750/min
v3/ordersGET60/min
v3/lagtimeGET1500/min
v3/itemsGET1500/min
v3/items/{SKU}GET1500/min
v4/items/{product ID}GET1500/min