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🆕 New Features

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⚡ Rate Limits

  • Free Users: 10 requests per minute
  • Premium Users: 50 requests per minute
  • Rate limiting ensures fair usage and protects API performance.

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🛡️ IP Blocking (Premium Only)

  • Premium users can block specific IPs from making requests using your API keys/secrets.
  • Prevents unauthorized access or abuse of your account.

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🚀 Improved Performance

  • All endpoints now respond faster with optimized processing and query handling.
  • Reduced latency across domain checks, email validation, and user-related endpoints.

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🔧 Enhanced Error Handling

  • Clearer and more descriptive error messages.
  • Standardized error codes for easier debugging and automation.

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👤 User Login Endpoint

New user login authentication method for session-based access: 
POST https://api.ricardoneud.com/v4/user/login
Request Body: 
{
  "emailOrUsername": "example@example.com",
  "password": "yourpassword",
  "sendEmail": "true"
}
Response: 
{
  "message": "Login successful",
  "userId": 456,
  "secret": "short-lived-secret-token"
}
  • Tokens are valid 24 hours and are required for subsequent requests.
  • Legacy API key authentication remains fully supported.

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✉️ Validate Email Host

  • Replaces the old Mail DNS Checker (deprecated).
  • Checks email domain configuration, DNS records, and whether it’s a legitimate mail server.
  • Ensures more accurate email host validation for modern use cases.

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❌ Removed

  • Reseller API: removed due to inactivity and lack of usage; system maintenance no longer required.

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🔒 Security Enhancements

  • Encrypted handling of API keys and secrets.
  • Stronger authentication mechanisms and session management.
  • Premium-only IP blocking to protect against misuse.

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🚀 Future Improvements

  • Dashboard integration for login tokens management.
  • Continued optimization of response times and system reliability.
We’re committed to delivering a fast, secure, and reliable API experience. For questions or support, reach out to our team.
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