WhatsApp Templates

Send WhatsApp Template to Contact

post

https://api.dmchamp.com/v1https://us-central1-whatzaidev.cloudfunctions.net/api/v1

/whatsapp-templates/send

Send a WhatsApp template to a contact, even if the chat is closed. The API will also reopen the chat session.

Template Variable Processing: Templates support advanced variable syntax with the following features:

1. Basic Variables: {{first_name}}, {{email}}, {{company}}

2. Default Values: {{field|Default Text}} - Shows default if field is empty

3. Text Transformations:

   • {{field|uppercase}} - Converts to UPPERCASE

   • {{field|lowercase}} - Converts to lowercase

   • {{field|capitalize}} - Capitalizes first letter of each word

4. Combined Syntax: {{field|Default Value|transformation}} Example: {{company|Your Company|uppercase}}

Note: WhatsApp templates require Meta approval. The system automatically converts named variables to numbered placeholders ({{1}}, {{2}}, etc.) for WhatsApp API compatibility.

Authorizations

ApiKeyAuthUserIdAuth

apiKeystringRequired

Your DM Champ API key. Obtain from Settings → API Keys.

Query parameters

apiKeystringOptional

API key for authentication. At least one of apiKey or userId is required for protected endpoints.

Example: your_api_key

Body

application/json

contactIdstringRequired

ID of the contact to send the template to

whatsappTemplateIdstringRequired

ID of the WhatsApp template to send

Responses

200

Template sent successfully

application/json

successbooleanOptionalExample: true

datastringOptionalExample: WhatsApp template message sent successfully

400

Invalid request

application/json

403

Twilio credentials not found

application/json

500

Server error

application/json

post

/whatsapp-templates/send

HTTPcURLJavaScriptPython

POST /v1/whatsapp-templates/send HTTP/1.1
Host: api.dmchamp.com
Content-Type: application/json
Accept: */*
Content-Length: 61

{
  "contactId": "contact123",
  "whatsappTemplateId": "template456"
}

Send WhatsApp template using API keyTemplate with advanced variable syntax

{
  "success": true,
  "data": "WhatsApp template message sent successfully"
}

Get WhatsApp Templates

get

https://api.dmchamp.com/v1https://us-central1-whatzaidev.cloudfunctions.net/api/v1

/whatsapp-templates

Retrieve all WhatsApp templates for the authenticated user

Authorizations

ApiKeyAuthUserIdAuth

apiKeystringRequired

Your DM Champ API key. Obtain from Settings → API Keys.

Query parameters

apiKeystringOptional

API key for authentication. At least one of apiKey or userId is required for protected endpoints.

Example: your_api_key

Responses

200

Successfully retrieved WhatsApp templates

application/json

successbooleanOptionalExample: true

400

Invalid request

application/json

500

Server error

application/json

get

/whatsapp-templates

HTTPcURLJavaScriptPython

GET /v1/whatsapp-templates HTTP/1.1
Host: api.dmchamp.com
Accept: */*

{
  "success": true,
  "data": [
    {
      "id": "template123",
      "name": "welcome_message",
      "status": "approved",
      "language": "en_US",
      "category": "MARKETING",
      "createdAt": "2023-01-01T00:00:00.000Z"
    },
    {
      "id": "template456",
      "name": "appointment_reminder",
      "status": "approved",
      "language": "en_US",
      "category": "UTILITY",
      "createdAt": "2023-01-02T00:00:00.000Z"
    }
  ]
}