Contact Messages

Share contact information in vCard format with names, phone numbers, emails, addresses, and other professional details. Perfect for sharing business cards, team contacts, or customer service information.

Basic Contact Message

await client.sendContacts('+573001234567', [
  {
    name: {
      formatted_name: 'John Smith',
      first_name: 'John',
      last_name: 'Smith'
    },
    phones: [
      {
        phone: '+1234567890',
        type: 'WORK'
      }
    ]
  }
]);

Complete Contact Information

await client.sendContacts('+573001234567', [
  {
    name: {
      formatted_name: 'María García',
      first_name: 'María',
      middle_name: 'Isabel',
      last_name: 'García',
      name_prefix: 'Dr.',
      name_suffix: 'PhD'
    },
    phones: [
      {
        phone: '+573001234567',
        wa_id: '573001234567',  // WhatsApp ID
        type: 'WORK'
      },
      {
        phone: '+573007654321',
        type: 'HOME'
      },
      {
        phone: '+573009876543',
        type: 'CELL'
      }
    ],
    emails: [
      {
        email: 'maria.garcia@company.com',
        type: 'WORK'
      },
      {
        email: 'maria.personal@gmail.com',
        type: 'HOME'
      }
    ],
    addresses: [
      {
        street: 'Carrera 10 #20-30',
        city: 'Bogotá',
        state: 'Cundinamarca',
        zip: '110111',
        country: 'Colombia',
        country_code: 'CO',
        type: 'WORK'
      },
      {
        street: 'Calle 45 #15-25, Apt 301',
        city: 'Bogotá',
        state: 'Cundinamarca',
        zip: '110211',
        country: 'Colombia',
        country_code: 'CO',
        type: 'HOME'
      }
    ],
    org: {
      company: 'TechSolutions SAS',
      department: 'Software Development',
      title: 'Senior Developer'
    },
    urls: [
      {
        url: 'https://linkedin.com/in/mariagarcia',
        type: 'WORK'
      },
      {
        url: 'https://github.com/mariagarcia',
        type: 'WORK'
      },
      {
        url: 'https://mariagarcia.dev',
        type: 'HOME'
      }
    ],
    birthday: '1990-05-15'
  }
]);

Business Contact Examples

Customer Support Team

const sendSupportContacts = async (customerPhone: string) => {
  await client.sendContacts(customerPhone, [
    {
      name: {
        formatted_name: 'TechStore Customer Support',
        first_name: 'Customer',
        last_name: 'Support'
      },
      phones: [
        {
          phone: '+573001234567',
          wa_id: '573001234567',
          type: 'WORK'
        }
      ],
      emails: [
        {
          email: 'support@techstore.com',
          type: 'WORK'
        }
      ],
      org: {
        company: 'TechStore',
        department: 'Customer Support',
        title: 'Support Team'
      },
      urls: [
        {
          url: 'https://techstore.com/support',
          type: 'WORK'
        }
      ]
    }
  ]);
  
  await client.sendText(
    customerPhone,
    '📞 Customer Support Contact\n\n' +
    '🕒 Available 24/7\n' +
    '💬 WhatsApp support\n' +
    '📧 Email support\n' +
    '🌐 Online help center\n\n' +
    'Save this contact for quick access to support! 📇'
  );
};

Sales Representative

const sendSalesContact = async (customerPhone: string, salesRep: any) => {
  await client.sendContacts(customerPhone, [
    {
      name: {
        formatted_name: `${salesRep.firstName} ${salesRep.lastName}`,
        first_name: salesRep.firstName,
        last_name: salesRep.lastName
      },
      phones: [
        {
          phone: salesRep.phone,
          wa_id: salesRep.whatsappId,
          type: 'WORK'
        },
        {
          phone: salesRep.directLine,
          type: 'WORK'
        }
      ],
      emails: [
        {
          email: salesRep.email,
          type: 'WORK'
        }
      ],
      addresses: [
        {
          street: 'Carrera 10 #20-30',
          city: 'Bogotá',
          state: 'Cundinamarca',
          country: 'Colombia',
          country_code: 'CO',
          type: 'WORK'
        }
      ],
      org: {
        company: 'TechStore',
        department: 'Sales',
        title: salesRep.title
      },
      urls: [
        {
          url: salesRep.linkedinUrl,
          type: 'WORK'
        }
      ]
    }
  ]);
  
  await client.sendText(
    customerPhone,
    `👋 Meet your sales representative!\n\n` +
    `🏷️ ${salesRep.firstName} ${salesRep.lastName}\n` +
    `💼 ${salesRep.title}\n` +
    `⭐ ${salesRep.experience} years of experience\n` +
    `🎯 Specializes in: ${salesRep.specialties.join(', ')}\n\n` +
    `Feel free to contact ${salesRep.firstName} directly for personalized assistance! 📱`
  );
};

Emergency Contacts

const sendEmergencyContacts = async (userPhone: string) => {
  const emergencyContacts = [
    {
      name: {
        formatted_name: 'TechStore Emergency Support',
        first_name: 'Emergency',
        last_name: 'Support'
      },
      phones: [
        {
          phone: '+573001111111',
          type: 'WORK'
        }
      ],
      emails: [
        {
          email: 'emergency@techstore.com',
          type: 'WORK'
        }
      ],
      org: {
        company: 'TechStore',
        department: 'Emergency Support',
        title: '24/7 Emergency Line'
      }
    },
    {
      name: {
        formatted_name: 'TechStore Security',
        first_name: 'Security',
        last_name: 'Team'
      },
      phones: [
        {
          phone: '+573002222222',
          type: 'WORK'
        }
      ],
      emails: [
        {
          email: 'security@techstore.com',
          type: 'WORK'
        }
      ],
      org: {
        company: 'TechStore',
        department: 'Security',
        title: 'Security Team'
      }
    }
  ];
  
  await client.sendContacts(userPhone, emergencyContacts);
  
  await client.sendText(
    userPhone,
    '🚨 Emergency Contacts\n\n' +
    '⚡ For urgent technical issues\n' +
    '🔒 For security concerns\n' +
    '🆘 Available 24/7\n\n' +
    'Save these contacts for emergency situations! 📞'
  );
};

Multiple Contacts at Once

const sendTeamContacts = async (customerPhone: string) => {
  const teamContacts = [
    {
      name: {
        formatted_name: 'Ana Rodríguez - Project Manager',
        first_name: 'Ana',
        last_name: 'Rodríguez'
      },
      phones: [{ phone: '+573001111111', type: 'WORK' }],
      emails: [{ email: 'ana@company.com', type: 'WORK' }],
      org: {
        company: 'TechSolutions',
        department: 'Project Management',
        title: 'Project Manager'
      }
    },
    {
      name: {
        formatted_name: 'Carlos Mendoza - Lead Developer',
        first_name: 'Carlos',
        last_name: 'Mendoza'
      },
      phones: [{ phone: '+573002222222', type: 'WORK' }],
      emails: [{ email: 'carlos@company.com', type: 'WORK' }],
      org: {
        company: 'TechSolutions',
        department: 'Development',
        title: 'Lead Developer'
      }
    },
    {
      name: {
        formatted_name: 'Laura Silva - UX Designer',
        first_name: 'Laura',
        last_name: 'Silva'
      },
      phones: [{ phone: '+573003333333', type: 'WORK' }],
      emails: [{ email: 'laura@company.com', type: 'WORK' }],
      org: {
        company: 'TechSolutions',
        department: 'Design',
        title: 'UX Designer'
      }
    }
  ];
  
  await client.sendContacts(customerPhone, teamContacts);
  
  await client.sendText(
    customerPhone,
    '👥 Your Project Team\n\n' +
    '📋 Ana Rodríguez - Project coordination\n' +
    '💻 Carlos Mendoza - Technical development\n' +
    '🎨 Laura Silva - User experience design\n\n' +
    'Save all contacts to stay in touch with your team! 📇'
  );
};

Handling Contact Responses

const processor = client.createWebhookProcessor({
  onContactMessage: async (message) => {
    const userPhone = message.from;
    
    console.log('Contact received from:', userPhone);
    
    // Process received contacts
    if (message.contacts && message.contacts.length > 0) {
      const contact = message.contacts[0];
      
      await client.sendText(
        userPhone,
        `📇 Thank you for sharing the contact!\n\n` +
        `👤 Name: ${contact.name?.formatted_name || 'No name provided'}\n` +
        `📱 Phone: ${contact.phones?.[0]?.phone || 'No phone provided'}\n` +
        `📧 Email: ${contact.emails?.[0]?.email || 'No email provided'}\n\n` +
        `We'll add this contact to our database. ✅`
      );
      
      // Save contact to database
      await saveReceivedContact(userPhone, contact);
      
      // Offer to send our contact back
      await client.sendButtons(
        userPhone,
        'Would you like our contact information as well?',
        [
          { id: 'send_our_contact', title: '📇 Send Our Contact' },
          { id: 'no_thanks', title: '👍 No Thanks' }
        ]
      );
    }
  },
  
  onButtonClick: async (message) => {
    if (message.interactive.button_id === 'send_our_contact') {
      await sendCompanyContact(message.from);
    }
  }
});

Dynamic Contact Generation

const generateContactFromUser = (userData: any) => {
  return {
    name: {
      formatted_name: `${userData.firstName} ${userData.lastName}`,
      first_name: userData.firstName,
      last_name: userData.lastName
    },
    phones: userData.phones?.map(phone => ({
      phone: phone.number,
      wa_id: phone.whatsappId,
      type: phone.type || 'CELL'
    })) || [],
    emails: userData.emails?.map(email => ({
      email: email.address,
      type: email.type || 'WORK'
    })) || [],
    addresses: userData.addresses?.map(address => ({
      street: address.street,
      city: address.city,
      state: address.state,
      zip: address.zip,
      country: address.country,
      country_code: address.countryCode,
      type: address.type || 'WORK'
    })) || [],
    org: userData.organization ? {
      company: userData.organization.company,
      department: userData.organization.department,
      title: userData.organization.title
    } : undefined,
    urls: userData.socialLinks?.map(link => ({
      url: link.url,
      type: link.type || 'WORK'
    })) || [],
    birthday: userData.birthday
  };
};

const sendUserGeneratedContact = async (phone: string, userId: string) => {
  const userData = await getUserData(userId);
  const contact = generateContactFromUser(userData);
  
  await client.sendContacts(phone, [contact]);
};

Contact Validation

const validateContact = (contact: any): string[] => {
  const errors = [];
  
  // Name validation
  if (!contact.name?.formatted_name) {
    errors.push('formatted_name is required');
  }
  
  // Phone validation
  if (!contact.phones || contact.phones.length === 0) {
    errors.push('At least one phone number is required');
  } else {
    contact.phones.forEach((phone, index) => {
      if (!phone.phone) {
        errors.push(`Phone ${index + 1}: phone number is required`);
      }
      if (phone.phone && !phone.phone.match(/^\+?[1-9]\d{1,14}$/)) {
        errors.push(`Phone ${index + 1}: invalid phone format`);
      }
    });
  }
  
  // Email validation
  if (contact.emails) {
    contact.emails.forEach((email, index) => {
      if (email.email && !email.email.match(/^[^\s@]+@[^\s@]+\.[^\s@]+$/)) {
        errors.push(`Email ${index + 1}: invalid email format`);
      }
    });
  }
  
  // URL validation
  if (contact.urls) {
    contact.urls.forEach((url, index) => {
      if (url.url && !url.url.match(/^https?:\/\/.+/)) {
        errors.push(`URL ${index + 1}: invalid URL format`);
      }
    });
  }
  
  return errors;
};

const sendValidatedContact = async (phone: string, contact: any) => {
  const errors = validateContact(contact);
  
  if (errors.length > 0) {
    console.error('Contact validation errors:', errors);
    await client.sendText(
      phone,
      '❌ Could not send contact due to validation errors. Please check the contact information.'
    );
    return;
  }
  
  await client.sendContacts(phone, [contact]);
};

Contact Templates

const contactTemplates = {
  support: (companyName: string, phone: string, email: string) => ({
    name: {
      formatted_name: `${companyName} Support`,
      first_name: companyName,
      last_name: 'Support'
    },
    phones: [{ phone, type: 'WORK' }],
    emails: [{ email, type: 'WORK' }],
    org: {
      company: companyName,
      department: 'Customer Support',
      title: 'Support Team'
    }
  }),
  
  salesperson: (firstName: string, lastName: string, phone: string, email: string, company: string) => ({
    name: {
      formatted_name: `${firstName} ${lastName}`,
      first_name: firstName,
      last_name: lastName
    },
    phones: [{ phone, type: 'WORK' }],
    emails: [{ email, type: 'WORK' }],
    org: {
      company,
      department: 'Sales',
      title: 'Sales Representative'
    }
  }),
  
  technician: (name: string, phone: string, speciality: string, company: string) => ({
    name: {
      formatted_name: `${name} - ${speciality} Technician`,
      first_name: name.split(' ')[0],
      last_name: name.split(' ').slice(1).join(' ')
    },
    phones: [{ phone, type: 'WORK' }],
    org: {
      company,
      department: 'Technical Service',
      title: `${speciality} Technician`
    }
  })
};

// Usage
await client.sendContacts(customerPhone, [
  contactTemplates.support('TechStore', '+573001234567', 'support@techstore.com')
]);

Advanced Contact Features

QR Code Generation for Contacts

const generateContactQR = async (contact: any): Promise<string> => {
  // Generate vCard string
  const vCard = generateVCard(contact);
  
  // Generate QR code (using a QR library)
  const qrCode = await QRCode.toDataURL(vCard);
  
  return qrCode; // Base64 image data
};

const sendContactWithQR = async (phone: string, contact: any) => {
  // Send contact first
  await client.sendContacts(phone, [contact]);
  
  // Generate and send QR code
  const qrImage = await generateContactQR(contact);
  
  await client.sendImage(phone, {
    link: qrImage, // Or upload as media
    caption: '📱 Scan this QR code to save the contact quickly!'
  });
};

Contact Import/Export

const exportContactsToVCard = (contacts: any[]): string => {
  return contacts.map(contact => generateVCard(contact)).join('\n\n');
};

const importContactsFromVCard = (vCardData: string): any[] => {
  // Parse vCard data into contact objects
  // Implementation depends on vCard parsing library
  return parseVCardData(vCardData);
};

Best Practices

1. Privacy Considerations

// Ask permission before sharing contacts
const requestContactSharingPermission = async (userPhone: string) => {
  await client.sendText(
    userPhone,
    '📇 We\'d like to share our team contacts with you.\n\n' +
    'This will help you reach the right person quickly for any assistance.\n\n' +
    'Is that okay with you? 🤝'
  );
};

2. Contact Organization

// Group related contacts
const sendOrganizedContacts = async (userPhone: string, contactGroups: any) => {
  for (const [groupName, contacts] of Object.entries(contactGroups)) {
    await client.sendText(userPhone, `👥 ${groupName} Contacts:`);
    await client.sendContacts(userPhone, contacts);
    await delay(1000); // Small delay between groups
  }
};

3. Contact Updates

// Notify about contact changes
const sendContactUpdate = async (userPhone: string, updatedContact: any, changes: string[]) => {
  await client.sendText(
    userPhone,
    `📇 Contact Update\n\n` +
    `Updated information for: ${updatedContact.name.formatted_name}\n` +
    `Changes: ${changes.join(', ')}\n\n` +
    `Please save the updated contact below:`
  );
  
  await client.sendContacts(userPhone, [updatedContact]);
};

Contact messages are perfect for building professional relationships and ensuring customers always have the right contact information at their fingertips.

​Contact Messages

​Basic Contact Message

​Complete Contact Information

​Business Contact Examples

​Customer Support Team

​Sales Representative

​Emergency Contacts

​Multiple Contacts at Once

​Handling Contact Responses

​Dynamic Contact Generation

​Contact Validation

​Contact Templates

​Advanced Contact Features

​QR Code Generation for Contacts

​Contact Import/Export

​Best Practices

​1. Privacy Considerations

​2. Contact Organization

​3. Contact Updates