All the APIs now return usage information to help you monitor your usage. You'll find these 3 response headers in each API response:
X-SH-Quota-Limit. This is the call volume limit for this API (and other APIs in the product). The Products page shows you which product each API belongs to.
X-SH-Quota-Limit-Used. This is the call volume you've used up for this API (and other APIs in the product).
X-SH-Quota-Limit-Expiry. This is when the quota limit resets. For APIs that have a hourly quota, this will be the time represented by Unix timestamp (milliseconds from January 1, 1970 00:00:00 UTC).
For example, if X-SH-Quota-Limit=500, X-SH-Quota-Limit-Used=100, X-SH-Quota-Limit-Expiry=1568505600000, it indicates that the call volume limit for the API is 500 calls, out of which 100 are used up, and the limit resets at 12am on 9/15/2019 (UTC)
How can I change the generated HTML from Component Builder?
Take a look at the documentation for the visual component you want to customize here. The documentation includes descriptions of each property you can customize for a component object to return the desired data.
The number of calls you can make per day depends on your plan. Each product line has a maximum number of calls per day for each plan. Check out our plans to learn more. In some cases, the limit is applied on an hourly basis. So, for example, a limit of 500,000 calls/day becomes 21,000 calls/hour.
Not sure which plan you're on? View your account to find out more about your plan.