Rate Limits
CoreTone enforces rate limits to ensure fair usage and platform stability. Limits vary by subscription tier.Limits by Plan
Rate Limit Headers
Every API response includes rate limit information in the headers:Handling Rate Limits
When you exceed your rate limit, the API returns a429 Too Many Requests response:
- Implement exponential backoff on 429 responses
- Cache profile lookup results to reduce redundant calls
- Use the
retry_aftervalue to determine when to retry - Monitor your usage in the Developer Portal