Send quotas & plans
How API sends count against your plan's daily and monthly limits.
How quotas work
Emails sent through the API count against the same quota as the dashboard.
Every project has a daily and a monthly send limit set by its plan. API sends
and dashboard sends draw from the same pool — they aren't tracked
separately. When a window is exhausted, sends return 429 with error code
quota_exceeded.
quota_exceeded shares the 429 status with rate limiting,
but it's a different code. Always branch on error.code: quota_exceeded
means your plan limit is used up (wait for the window to reset or upgrade), not
that you're sending too fast.
Checking & raising your limits
Windows reset at the start of each day and each calendar month. To see your current limits and how much you've used, open the Usage tab in your dashboard. Need a higher limit? Upgrade your plan from Pricing.