Rust CAPTCHA. Eliminate bots and spam.

cargo add trustcaptcha

// Retrieving the verification result
let verification_result = match CaptchaManager::get_verification_result(secret_key, "<verification_token_from_your_client>").await {
    Ok(result) => result,
    Err(e) => {
        // Fetch verification result failed - handle error
        error!("Failed to fetch verification result: {}", e);
        return Ok(HttpResponse::InternalServerError().json(json!({"error": "Captcha verification failed"})));
    }
};

// Act on the verification result
if !verification_result.verification_passed || verification_result.score > 0.5 {
    info!("Verification failed or bot score > 0.5 – possible automated request.");
}