Best ProspectIn Phone Validation API & LinkedIn Messaging Integration 2025

// ProspectIn messaging workflow validation setup
const validateProspectInMessaging = async (messagingCampaign) => {
  const validatedCampaign = {
    approved_prospects: [],
    messaging_optimizations: [],
    safety_recommendations: [],
    performance_predictions: []
  };
  
  for (const prospect of messagingCampaign.prospects) {
    try {
      // Validate prospect for ProspectIn messaging campaigns
      const validation = await fetch('https://app.1lookup.io/api/v1/prospectin/validate', {
        method: 'POST',
        headers: {
          'Authorization': 'Bearer YOUR_API_KEY',
          'Content-Type': 'application/json'
        },
        body: JSON.stringify({
          linkedin_url: prospect.profileUrl,
          phone: prospect.phone,
          email: prospect.email,
          messaging_context: prospect.intendedMessage,
          connection_status: prospect.connectionStatus,
          validation_level: 'comprehensive'
        })
      });
      
      const result = await validation.json();
      
      if (result.data.messaging_safety_score >= 85 && result.data.response_probability >= 0.7) {
        validatedCampaign.approved_prospects.push({
          ...prospect,
          validation_score: result.data.overall_score,
          messaging_optimization: result.data.message_enhancement,
          safety_rating: result.data.compliance_status,
          response_prediction: result.data.response_likelihood,
          optimal_timing: result.data.best_messaging_time
        });

        // Add messaging optimizations
        if (result.data.message_enhancement.improvements.length > 0) {
          validatedCampaign.messaging_optimizations.push({
            prospect_id: prospect.id,
            improvements: result.data.message_enhancement.improvements,
            personalization_hooks: result.data.personalization_opportunities
          });
        }
      }
      
      // ProspectIn compliant delay
      await new Promise(resolve => setTimeout(resolve, 800));
      
    } catch (error) {
      console.error('ProspectIn validation error:', error);
    }
  }
  
  return validatedCampaign;
};

// ProspectIn campaign analytics with validation
class ProspectInValidator {
  constructor(apiKey) {
    this.apiKey = apiKey;
    this.baseUrl = 'https://app.1lookup.io/api/v1';
    this.messagingSafetyThreshold = 85;
  }

  async optimizeProspectInCampaign(campaignData) {
    const optimizedCampaign = {
      high_response_prospects: [],
      standard_outreach: [],
      nurture_sequence: [],
      excluded_prospects: []
    };

    for (const prospect of campaignData.prospects) {
      const validation = await this.validateProspectForMessaging(prospect);
      
      // Categorize based on messaging validation results
      if (validation.response_probability >= 0.8 && validation.safety_score >= 90) {
        optimizedCampaign.high_response_prospects.push({
          ...prospect,
          validation: validation,
          messaging_strategy: 'premium_personalized',
          timing: validation.optimal_messaging_time
        });
      } else if (validation.response_probability >= 0.6 && validation.safety_score >= 85) {
        optimizedCampaign.standard_outreach.push({
          ...prospect,
          validation: validation,
          messaging_strategy: 'standard_personalized',
          timing: validation.recommended_timing
        });
      } else if (validation.safety_score >= 75) {
        optimizedCampaign.nurture_sequence.push({
          ...prospect,
          validation: validation,
          messaging_strategy: 'gentle_nurture',
          approach: 'long_term_relationship'
        });
      } else {
        optimizedCampaign.excluded_prospects.push(prospect);
      }
      
      // LinkedIn messaging rate limiting
      await new Promise(resolve => setTimeout(resolve, 1200));
    }

    return this.generateMessagingStrategy(optimizedCampaign);
  }

  async validateProspectForMessaging(prospect) {
    const response = await fetch(`${this.baseUrl}/prospectin/messaging-validation`, {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${this.apiKey}`,
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        prospect: prospect,
        messaging_context: true,
        linkedin_safety_analysis: true,
        response_prediction: true
      })
    });

    const result = await response.json();
    
    return {
      response_probability: result.data.predicted_response_rate,
      safety_score: result.data.linkedin_messaging_safety,
      contact_quality: result.data.contact_verification_score,
      personalization_opportunities: result.data.personalization_hooks,
      optimal_messaging_time: result.data.best_contact_timing,
      message_optimization: result.data.message_enhancement_suggestions,
      compliance_assessment: result.data.linkedin_compliance_status
    };
  }

  generateMessagingStrategy(optimizedData) {
    return {
      immediate_outreach: this.prioritizeHighResponseProspects(optimizedData.high_response_prospects),
      standard_campaign: this.scheduleStandardMessaging(optimizedData.standard_outreach),
      nurture_sequences: this.createNurtureMessaging(optimizedData.nurture_sequence),
      campaign_analytics: this.calculateMessagingMetrics(optimizedData)
    };
  }
}

// Advanced message optimization for ProspectIn
const optimizeLinkedInMessaging = async (messagingData) => {
  const messageOptimization = {
    enhanced_messages: [],
    personalization_strategies: {},
    response_predictions: {},
    timing_recommendations: {}
  };

  for (const message of messagingData.plannedMessages) {
    const messageAnalysis = await analyzeMessageEffectiveness(message);
    
    if (messageAnalysis.effectiveness_score >= 80) {
      const optimizedMessage = {
        ...message,
        analysis: messageAnalysis,
        enhancements: generateMessageEnhancements(messageAnalysis),
        personalization: generatePersonalizationStrategy(messageAnalysis),
        timing_optimization: calculateOptimalTiming(messageAnalysis)
      };

      messageOptimization.enhanced_messages.push(optimizedMessage);

      // Build personalization strategies
      messageOptimization.personalization_strategies[message.prospectId] = {
        hooks: messageAnalysis.personalization_hooks,
        tone: messageAnalysis.recommended_tone,
        length: messageAnalysis.optimal_length,
        call_to_action: messageAnalysis.best_cta
      };

      // Store response predictions
      messageOptimization.response_predictions[message.prospectId] = {
        probability: messageAnalysis.response_probability,
        confidence: messageAnalysis.prediction_confidence,
        factors: messageAnalysis.influence_factors
      };
    }
  }

  return {
    ...messageOptimization,
    campaign_summary: generateCampaignSummary(messageOptimization),
    performance_forecast: predictCampaignPerformance(messageOptimization)
  };
};

const analyzeMessageEffectiveness = async (message) => {
  const analysis = await fetch('https://app.1lookup.io/api/v1/message-effectiveness-analysis', {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      message_content: message.content,
      prospect_profile: message.prospectProfile,
      industry_context: message.industryContext,
      connection_status: message.connectionStatus,
      previous_interactions: message.interactionHistory
    })
  });

  const result = await analysis.json();
  
  return {
    effectiveness_score: result.data.message_effectiveness_rating,
    response_probability: result.data.predicted_response_rate,
    prediction_confidence: result.data.confidence_level,
    personalization_hooks: result.data.personalization_opportunities,
    recommended_tone: result.data.optimal_tone,
    optimal_length: result.data.ideal_message_length,
    best_cta: result.data.recommended_call_to_action,
    timing_recommendations: result.data.optimal_send_times,
    improvement_suggestions: result.data.enhancement_recommendations,
    influence_factors: result.data.response_influence_factors
  };
};

const generateMessageEnhancements = (analysis) => {
  const enhancements = [];

  // Personalization improvements
  if (analysis.personalization_hooks.length > 0) {
    enhancements.push({
      type: 'personalization',
      suggestions: analysis.personalization_hooks,
      impact: 'high',
      implementation: 'immediate'
    });
  }

  // Tone optimization
  if (analysis.recommended_tone !== 'current') {
    enhancements.push({
      type: 'tone_adjustment',
      recommendation: analysis.recommended_tone,
      impact: 'medium',
      implementation: 'message_revision'
    });
  }

  // Length optimization
  if (analysis.optimal_length.recommended !== analysis.optimal_length.current) {
    enhancements.push({
      type: 'length_optimization',
      current_length: analysis.optimal_length.current,
      recommended_length: analysis.optimal_length.recommended,
      impact: 'medium',
      implementation: 'content_editing'
    });
  }

  // Call-to-action improvement
  if (analysis.best_cta.improvement_potential > 0) {
    enhancements.push({
      type: 'cta_optimization',
      current_cta: analysis.best_cta.current,
      recommended_cta: analysis.best_cta.recommended,
      impact: 'high',
      implementation: 'immediate'
    });
  }

  return enhancements;
};