Nutzungslimits & Spam-Schutz

To protect your account and balance from abuse and spam attacks, the ReOTP system applies strict and automatic limits on requests:\n\n### Request Limits (Rate Limits)\n- The system automatically rejects requests if a user's phone number or IP address exceeds more than 5 requests within 15 minutes.\n- If this limit is exceeded, the API will respond with a 429 Too Many Requests code.\n\n### API Key Protection\n- Make sure to protect your API Key.\n- In the dashboard settings, add the Allowed Domains that can make requests to ensure your key is not used on unauthorized external sites.