Rate Limits
API requests are rate limited based on your plan. Rate limit headers are included in all API responses.
Limits by Plan
Pro Plan100 requests/day, 50 verifications/month
Business Plan500 requests/day, 200 verifications/month
Rate Limit Headers
Every API response includes headers so you can track your current usage:
X-RateLimit-Limit: 100
X-RateLimit-Remaining: 87
X-RateLimit-Reset: 1706140800| Header | Description |
|---|---|
| X-RateLimit-Limit | Maximum requests allowed per day |
| X-RateLimit-Remaining | Remaining requests in the current window |
| X-RateLimit-Reset | Unix timestamp when the limit resets |
Exceeding the Limit
When you exceed your rate limit, the API returns a 429 Too Many Requests status code.
- Wait until the reset time indicated by the
X-RateLimit-Resetheader - Implement exponential backoff for retry logic
- Consider upgrading to a higher plan if you consistently hit limits