Best Waalaxy Phone Validation API & LinkedIn Email Multichannel Prospecting Integration 2025

// Waalaxy webhook validation setup
const validateWaalaxyContacts = async (campaignData) => {
  const validatedContacts = [];
  
  for (const contact of campaignData.contacts) {
    try {
      // Multi-channel validation
      const validation = await fetch('https://app.1lookup.io/api/v1/multichannel', {
        method: 'POST',
        headers: {
          'Authorization': 'Bearer YOUR_API_KEY',
          'Content-Type': 'application/json'
        },
        body: JSON.stringify({
          linkedin_url: contact.linkedinUrl,
          email: contact.email,
          phone: contact.phone,
          campaign_context: 'waalaxy',
          validation_level: 'comprehensive'
        })
      });
      
      const result = await validation.json();
      
      if (result.data.overall_score >= 70) {
        validatedContacts.push({
          ...contact,
          validation: result.data,
          priority: calculatePriority(result.data),
          channelRecommendation: result.data.channel_recommendation
        });
      }
      
      // Waalaxy-compliant delay
      await new Promise(resolve => setTimeout(resolve, 800));
      
    } catch (error) {
      console.error('Validation error:', error);
    }
  }
  
  return validatedContacts;
};

// Waalaxy campaign optimization with validation
class WaalaxyValidator {
  constructor(apiKey) {
    this.apiKey = apiKey;
    this.baseUrl = 'https://app.1lookup.io/api/v1';
  }

  async optimizeCampaign(campaignId, contacts) {
    const optimizedCampaign = {
      linkedin_contacts: [],
      email_contacts: [],
      multichannel_contacts: [],
      excluded_contacts: []
    };

    for (const contact of contacts) {
      const validation = await this.validateForWaalaxy(contact);
      
      if (validation.score >= 80) {
        if (validation.linkedin_safe && validation.email_valid) {
          optimizedCampaign.multichannel_contacts.push(contact);
        } else if (validation.linkedin_safe) {
          optimizedCampaign.linkedin_contacts.push(contact);
        } else if (validation.email_valid) {
          optimizedCampaign.email_contacts.push(contact);
        }
      } else {
        optimizedCampaign.excluded_contacts.push(contact);
      }
    }

    return optimizedCampaign;
  }

  async validateForWaalaxy(contact) {
    const response = await fetch(`${this.baseUrl}/waalaxy/validate`, {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${this.apiKey}`,
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        contact: contact,
        platform: 'waalaxy',
        channels: ['linkedin', 'email']
      })
    });

    return await response.json();
  }
}

// Advanced multichannel validation for Waalaxy
const optimizeChannelSelection = async (contacts) => {
  const channelStrategy = {
    linkedin_only: [],
    email_only: [],
    multichannel_sequence: [],
    high_risk: []
  };

  for (const contact of contacts) {
    const channelAnalysis = await analyzeChannelEffectiveness(contact);
    
    // LinkedIn + Email multichannel approach
    if (channelAnalysis.linkedin_score >= 80 && channelAnalysis.email_score >= 80) {
      channelStrategy.multichannel_sequence.push({
        ...contact,
        sequence: [
          { channel: 'linkedin', delay: 0, message: 'connection_request' },
          { channel: 'email', delay: 3, message: 'follow_up_email' },
          { channel: 'linkedin', delay: 7, message: 'linkedin_message' }
        ],
        priority: 'high'
      });
    }
    // LinkedIn-first approach
    else if (channelAnalysis.linkedin_score >= 70) {
      channelStrategy.linkedin_only.push({
        ...contact,
        approach: 'linkedin_sequence',
        priority: 'medium'
      });
    }
    // Email-only approach
    else if (channelAnalysis.email_score >= 70) {
      channelStrategy.email_only.push({
        ...contact,
        approach: 'email_sequence',
        priority: 'medium'
      });
    }
    // High risk - exclude or manual review
    else {
      channelStrategy.high_risk.push(contact);
    }
  }

  return channelStrategy;
};

const analyzeChannelEffectiveness = async (contact) => {
  const analysis = await fetch('https://app.1lookup.io/api/v1/channel-analysis', {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      linkedin_profile: contact.linkedinUrl,
      email: contact.email,
      industry: contact.industry,
      company_size: contact.companySize,
      seniority: contact.seniority
    })
  });

  const result = await analysis.json();
  
  return {
    linkedin_score: result.data.linkedin_effectiveness,
    email_score: result.data.email_effectiveness,
    best_channel: result.data.recommended_channel,
    timing_recommendation: result.data.optimal_timing
  };
};