Authentication

All requests require an API key. The key must be:

• Active
• Not expired
• Belong to your company
• Match the service type you are calling (sms, email, whatsapp)

Headers

Preferred:

X-API-Key: your_api_key_here

Alternative:

Authorization: Bearer your_api_key_here

Failure Responses

• 401 invalid/missing/expired key
• 403 inactive company or service type mismatch

Refer to Errors for response formats and codes.