We follow the usage tier system below to set rate limits and give access to beta features for both Sonar Pro and Sonar. You can check your usage tier by going to your API settings page.

TierCredit Purchase (all time)Requests per minute (RPM)Beta Features
Tier 0-50-
Tier 1$50150-
Tier 2$250500images, related questions
Tier 3$5001000search domain filter, structured outputs
  1. The tiers are based on cumulative purchases on a given account
  2. The beta features accumulate as you progress through the tiers
PricingStructured Outputs Guide