Contacts API - Winnerr CRM

The Contacts API provides comprehensive contact management functionality for real estate professionals, enabling lead tracking, client management, and relationship building through a robust set of endpoints.

Contact Object

Contact Properties

{
  "id": "contact_123e4567-e89b-12d3-a456-426614174000",
  "organizationId": "org_123e4567-e89b-12d3-a456-426614174000",
  "firstName": "John",
  "lastName": "Doe",
  "email": "john.doe@example.com",
  "phone": "+1-555-123-4567",
  "secondaryPhone": "+1-555-987-6543",
  "address": {
    "street": "123 Main St",
    "city": "Miami",
    "state": "FL",
    "zipCode": "33101",
    "country": "US"
  },
  "type": "LEAD",
  "status": "ACTIVE",
  "source": "WEBSITE",
  "leadScore": 85,
  "tags": ["first-time-buyer", "luxury-market"],
  "notes": "Interested in waterfront properties",
  "preferences": {
    "communicationMethod": "EMAIL",
    "propertyTypes": ["CONDO", "TOWNHOUSE"],
    "priceRange": {
      "min": 300000,
      "max": 800000
    },
    "locations": ["Miami Beach", "Brickell"]
  },
  "assignedTo": "agent_123e4567-e89b-12d3-a456-426614174000",
  "createdAt": "2024-01-15T10:30:00Z",
  "updatedAt": "2024-01-15T15:45:00Z",
  "lastContactedAt": "2024-01-15T14:20:00Z"
}

Contact Types

Type	Description
`LEAD`	Potential client or prospect
`CLIENT`	Active client with ongoing business
`PAST_CLIENT`	Previous client for referral tracking
`REFERRAL`	Contact from referral source
`VENDOR`	Service provider or contractor

Contact Status

Status	Description
`ACTIVE`	Actively engaged contact
`INACTIVE`	Not currently engaged
`CONVERTED`	Lead converted to client
`DISQUALIFIED`	Not a qualified prospect
`DO_NOT_CONTACT`	Requested no further contact

Endpoints

List Contacts

Retrieve a paginated list of contacts with optional filtering and sorting.

curl -X GET "https://api.winnerr.com/v1/contacts" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json"

const response = await fetch('https://api.winnerr.com/v1/contacts', {
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  }
});

const data = await response.json();

import requests

response = requests.get(
    'https://api.winnerr.com/v1/contacts',
    headers={
        'Authorization': 'Bearer YOUR_JWT_TOKEN',
        'Content-Type': 'application/json'
    }
)

data = response.json()

Query Parameters:

Parameter	Type	Description
`limit`	integer	Number of contacts to return (1-100, default: 25)
`cursor`	string	Pagination cursor for next page
`type`	string	Filter by contact type
`status`	string	Filter by contact status
`source`	string	Filter by lead source
`assignedTo`	string	Filter by assigned agent
`tags`	string	Filter by tags (comma-separated)
`leadScore[gte]`	integer	Filter by minimum lead score
`leadScore[lte]`	integer	Filter by maximum lead score
`createdAt[gte]`	string	Filter by creation date (ISO 8601)
`createdAt[lte]`	string	Filter by creation date (ISO 8601)
`sort`	string	Sort order (e.g., “createdAt:desc,leadScore:desc”)
`include`	string	Include related data (e.g., “deals,communications”)

Response:

{
  "success": true,
  "data": [
    {
      "id": "contact_123",
      "firstName": "John",
      "lastName": "Doe",
      "email": "john.doe@example.com",
      "phone": "+1-555-123-4567",
      "type": "LEAD",
      "status": "ACTIVE",
      "leadScore": 85,
      "createdAt": "2024-01-15T10:30:00Z"
    }
  ],
  "pagination": {
    "hasMore": true,
    "nextCursor": "eyJpZCI6IjEyNCJ9",
    "total": 150,
    "limit": 25
  }
}

Get Contact

Retrieve a specific contact by ID.

curl -X GET "https://api.winnerr.com/v1/contacts/contact_123" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN"

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123', {
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN'
  }
});

const contact = await response.json();

Path Parameters:

Parameter	Type	Description
`id`	string	Contact ID

Query Parameters:

Parameter	Type	Description
`include`	string	Include related data (e.g., “deals,communications,activities”)

Response:

{
  "success": true,
  "data": {
    "id": "contact_123",
    "firstName": "John",
    "lastName": "Doe",
    "email": "john.doe@example.com",
    "phone": "+1-555-123-4567",
    "type": "LEAD",
    "status": "ACTIVE",
    "leadScore": 85,
    "deals": [
      {
        "id": "deal_456",
        "title": "Miami Condo Purchase",
        "amount": 450000,
        "stage": "NEGOTIATION"
      }
    ],
    "communications": [
      {
        "id": "comm_789",
        "type": "EMAIL",
        "subject": "Property Inquiry",
        "createdAt": "2024-01-15T14:20:00Z"
      }
    ]
  }
}

Create Contact

Create a new contact in the system.

curl -X POST "https://api.winnerr.com/v1/contacts" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "firstName": "Jane",
    "lastName": "Smith",
    "email": "jane.smith@example.com",
    "phone": "+1-555-987-6543",
    "type": "LEAD",
    "source": "REFERRAL",
    "tags": ["luxury-market"],
    "preferences": {
      "communicationMethod": "PHONE",
      "propertyTypes": ["SINGLE_FAMILY"],
      "priceRange": {
        "min": 500000,
        "max": 1000000
      }
    }
  }'

const response = await fetch('https://api.winnerr.com/v1/contacts', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    firstName: 'Jane',
    lastName: 'Smith',
    email: 'jane.smith@example.com',
    phone: '+1-555-987-6543',
    type: 'LEAD',
    source: 'REFERRAL',
    tags: ['luxury-market'],
    preferences: {
      communicationMethod: 'PHONE',
      propertyTypes: ['SINGLE_FAMILY'],
      priceRange: {
        min: 500000,
        max: 1000000
      }
    }
  })
});

const contact = await response.json();

Request Body:

Field	Type	Required	Description
`firstName`	string	Yes	Contact’s first name
`lastName`	string	Yes	Contact’s last name
`email`	string	Yes	Contact’s email address
`phone`	string	No	Primary phone number
`secondaryPhone`	string	No	Secondary phone number
`address`	object	No	Contact’s address
`type`	string	No	Contact type (default: LEAD)
`source`	string	No	Lead source
`tags`	array	No	Array of tags
`notes`	string	No	Additional notes
`preferences`	object	No	Contact preferences
`assignedTo`	string	No	Assigned agent ID

Response:

{
  "success": true,
  "data": {
    "id": "contact_456",
    "firstName": "Jane",
    "lastName": "Smith",
    "email": "jane.smith@example.com",
    "phone": "+1-555-987-6543",
    "type": "LEAD",
    "status": "ACTIVE",
    "source": "REFERRAL",
    "leadScore": 60,
    "tags": ["luxury-market"],
    "createdAt": "2024-01-15T16:00:00Z",
    "updatedAt": "2024-01-15T16:00:00Z"
  }
}

Update Contact

Update an existing contact’s information.

curl -X PUT "https://api.winnerr.com/v1/contacts/contact_123" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "phone": "+1-555-111-2222",
    "status": "CLIENT",
    "notes": "Successfully closed on waterfront condo",
    "tags": ["past-client", "referral-source"]
  }'

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123', {
  method: 'PUT',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    phone: '+1-555-111-2222',
    status: 'CLIENT',
    notes: 'Successfully closed on waterfront condo',
    tags: ['past-client', 'referral-source']
  })
});

const contact = await response.json();

Path Parameters:

Parameter	Type	Description
`id`	string	Contact ID

Request Body: Same fields as create contact (all optional for updates) Response:

{
  "success": true,
  "data": {
    "id": "contact_123",
    "firstName": "John",
    "lastName": "Doe",
    "email": "john.doe@example.com",
    "phone": "+1-555-111-2222",
    "status": "CLIENT",
    "notes": "Successfully closed on waterfront condo",
    "tags": ["past-client", "referral-source"],
    "updatedAt": "2024-01-15T17:30:00Z"
  }
}

Delete Contact

Delete a contact from the system.

curl -X DELETE "https://api.winnerr.com/v1/contacts/contact_123" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN"

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123', {
  method: 'DELETE',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN'
  }
});

Path Parameters:

Parameter	Type	Description
`id`	string	Contact ID

Response:

{
  "success": true,
  "message": "Contact deleted successfully"
}

Contact Activities

List Contact Activities

Retrieve activity history for a specific contact.

curl -X GET "https://api.winnerr.com/v1/contacts/contact_123/activities" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN"

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123/activities', {
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN'
  }
});

const activities = await response.json();

Response:

{
  "success": true,
  "data": [
    {
      "id": "activity_123",
      "type": "EMAIL_SENT",
      "description": "Property inquiry follow-up email sent",
      "createdAt": "2024-01-15T14:20:00Z",
      "metadata": {
        "subject": "Re: Waterfront Properties",
        "emailId": "email_456"
      }
    },
    {
      "id": "activity_124",
      "type": "PHONE_CALL",
      "description": "Discussed property preferences",
      "createdAt": "2024-01-15T10:15:00Z",
      "metadata": {
        "duration": 900,
        "callId": "call_789"
      }
    }
  ]
}

Add Contact Activity

Record a new activity for a contact.

curl -X POST "https://api.winnerr.com/v1/contacts/contact_123/activities" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "MEETING",
    "description": "Property showing at 123 Ocean Drive",
    "scheduledAt": "2024-01-20T14:00:00Z",
    "metadata": {
      "propertyId": "property_456",
      "location": "123 Ocean Drive, Miami Beach"
    }
  }'

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123/activities', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    type: 'MEETING',
    description: 'Property showing at 123 Ocean Drive',
    scheduledAt: '2024-01-20T14:00:00Z',
    metadata: {
      propertyId: 'property_456',
      location: '123 Ocean Drive, Miami Beach'
    }
  })
});

const activity = await response.json();

Contact Tags

Get Contact Tags

Retrieve all available tags for contacts.

curl -X GET "https://api.winnerr.com/v1/contacts/tags" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN"

const response = await fetch('https://api.winnerr.com/v1/contacts/tags', {
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN'
  }
});

const tags = await response.json();

Response:

{
  "success": true,
  "data": [
    {
      "name": "first-time-buyer",
      "color": "#2563eb",
      "count": 45
    },
    {
      "name": "luxury-market",
      "color": "#dc2626",
      "count": 23
    },
    {
      "name": "investor",
      "color": "#059669",
      "count": 18
    }
  ]
}

Add Contact Tags

Add tags to a contact.

curl -X POST "https://api.winnerr.com/v1/contacts/contact_123/tags" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "tags": ["investor", "cash-buyer"]
  }'

const response = await fetch('https://api.winnerr.com/v1/contacts/contact_123/tags', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    tags: ['investor', 'cash-buyer']
  })
});

const result = await response.json();

Bulk Operations

Bulk Update Contacts

Update multiple contacts in a single request.

curl -X PATCH "https://api.winnerr.com/v1/contacts/bulk" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "contactIds": ["contact_123", "contact_456"],
    "updates": {
      "assignedTo": "agent_789",
      "status": "ACTIVE"
    }
  }'

const response = await fetch('https://api.winnerr.com/v1/contacts/bulk', {
  method: 'PATCH',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    contactIds: ['contact_123', 'contact_456'],
    updates: {
      assignedTo: 'agent_789',
      status: 'ACTIVE'
    }
  })
});

const result = await response.json();

Response:

{
  "success": true,
  "data": {
    "updated": 2,
    "failed": 0,
    "results": [
      {
        "id": "contact_123",
        "success": true
      },
      {
        "id": "contact_456",
        "success": true
      }
    ]
  }
}

Error Handling

Common Error Responses

Contact Not Found (404):

{
  "success": false,
  "error": {
    "type": "not_found_error",
    "title": "Contact Not Found",
    "status": 404,
    "detail": "Contact with ID 'contact_123' was not found"
  }
}

Validation Error (422):

{
  "success": false,
  "error": {
    "type": "validation_error",
    "title": "Validation Error",
    "status": 422,
    "detail": "Request validation failed",
    "errors": [
      {
        "field": "email",
        "code": "invalid_email",
        "message": "Email must be a valid email address"
      }
    ]
  }
}

Duplicate Contact (409):

{
  "success": false,
  "error": {
    "type": "conflict_error",
    "title": "Duplicate Contact",
    "status": 409,
    "detail": "Contact with email 'john.doe@example.com' already exists"
  }
}

Best Practices

1. Lead Scoring Integration

Automatically calculate lead scores when creating or updating contacts:

const contact = await fetch('https://api.winnerr.com/v1/contacts', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    firstName: 'John',
    lastName: 'Doe',
    email: 'john.doe@example.com',
    source: 'WEBSITE',
    preferences: {
      priceRange: { min: 300000, max: 600000 }
    },
    calculateLeadScore: true // Automatically calculate lead score
  })
});

2. Efficient Filtering

Use efficient filtering to reduce API response size:

// Get high-value leads only
const highValueLeads = await fetch(
  'https://api.winnerr.com/v1/contacts?leadScore[gte]=80&type=LEAD&status=ACTIVE&fields=id,firstName,lastName,email,leadScore',
  {
    headers: { 'Authorization': 'Bearer YOUR_JWT_TOKEN' }
  }
);

3. Batch Operations

Use bulk operations for efficiency when updating multiple contacts:

// Bulk assign contacts to agent
const result = await fetch('https://api.winnerr.com/v1/contacts/bulk', {
  method: 'PATCH',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    contactIds: leadIds,
    updates: { assignedTo: 'agent_123' }
  })
});

4. Activity Tracking

Always track contact interactions for better relationship management:

// Record contact activity after interaction
await fetch('https://api.winnerr.com/v1/contacts/contact_123/activities', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_JWT_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    type: 'EMAIL_SENT',
    description: 'Follow-up email about property inquiry',
    metadata: { emailId: 'email_456' }
  })
});

Contact data is automatically synchronized with your CRM dashboard and real-time analytics. All contact interactions are logged for compliance and relationship management purposes.

​Contact Object

​Contact Properties

​Contact Types

​Contact Status

​Endpoints

​List Contacts

​Get Contact

​Create Contact

​Update Contact

​Delete Contact

​Contact Activities

​List Contact Activities

​Add Contact Activity

​Contact Tags

​Get Contact Tags

​Add Contact Tags

​Bulk Operations

​Bulk Update Contacts

​Error Handling

​Common Error Responses

​Best Practices

​1. Lead Scoring Integration

​2. Efficient Filtering

​3. Batch Operations

​4. Activity Tracking

Contact Object

Contact Properties

Contact Types

Contact Status

Endpoints

List Contacts

Get Contact

Create Contact

Update Contact

Delete Contact

Contact Activities

List Contact Activities

Add Contact Activity

Contact Tags

Get Contact Tags

Add Contact Tags

Bulk Operations

Bulk Update Contacts

Error Handling

Common Error Responses

Best Practices

1. Lead Scoring Integration

2. Efficient Filtering

3. Batch Operations

4. Activity Tracking