API Integration Tutorial

Learn how to integrate our SMS platform with any application using our RESTful API.

Start Tutorial

What Can You Do?

Send SMS

Use our REST API to send single or bulk SMS messages.

Check Status

Track message delivery, read receipts and more.

Schedule Messages

Set up scheduled campaigns and delayed messages.

Getting Started

Step 1: Get Your API Key

Your API key can be found in your dashboard.

Authorization: Bearer YOUR_API_KEY

Step 2: Send Your First Message

Use the Send Message endpoint.


curl -X POST "https://api.egkkikikifistis.gr/v1/sms"
  -H "Authorization: Bearer YOUR_API_KEY" 
  -H "Content-Type: application/json"
  -d '{"to": "+14155550123", "body": "Hello from EGKKIKIKIFISTIS"}'

Replace YOUR_API_KEY with your actual API key from your dashboard.

Error Handling

Understand common error codes.

401 Unauthorized

Invalid or missing Authorization header

429 Too Many Requests

Exceeded API rate limits.

Test our public sandbox environment in your browser.

Best Practices

Secure Your Requests

Always use HTTPS and store API keys securely.

Test With Sandbox

Use our sandbox API to test without real charges.

Handle Errors Gracefully

Implement retry logic for rate limiting.

Use Webhooks

Get real-time delivery statuses.