Understanding rate limits
API and messaging rate limits and how they affect your operations.
SendBlix enforces rate limits to ensure fair usage and platform stability.
Messaging limits
Set by Meta: 250, 1K, 10K, or 100K unique contacts per 24 hours depending on your tier. SendBlix throttles sends to stay within your limit.
API limits
Free plan: 100 requests/minute. Paid plans: higher limits based on tier. Rate limit headers are included in API responses.