Quota Exceeded
Your monthly request limit has been reached. The API no longer checks requests above the limit and lets them through unprotected. The response carries the headers X-Quota-Exhausted: 1 and X-SilentShield-Protection: suspended-quota; a verify call returns human with unprotected: true. Only if we exceptionally block usage above the limit does the API answer with HTTP 429 and {"error": "quota_exceeded"} instead.
Check Your Usage
The API response includes quota headers:
X-Quota-Month-Limit — Your monthly limitX-Quota-Month-Remaining — Remaining requestsX-Quota-Month-Usage-Percent — Current usage as percentageX-Quota-Warning — 'warning' (80%) or 'critical' (90%)
Solutions
Upgrade your plan
Go to Dashboard → Subscription and choose a plan with a higher limit.
Add extra quota
Book extra quota under Add-Ons where it is offered.
Wait for reset
Your quota resets on the 1st of each month. The X-Quota-Month-Reset header shows seconds until reset.
Optimize usage
Not all events count toward your quota. Form submissions and nonce verifications are counted; initialisation, telemetry and showing the fallback captcha are free.