Native Golang Integration with the WhatsApp Cloud API

Go Meets Go

Since the core of 5MinutesAPI is built entirely in Go, integrating it into your own Go microservices feels incredibly natural. By leveraging native net/http and goroutines, you can build a blazing-fast notification dispatcher.

The Implementation

Here is a clean, concurrent-safe function to dispatch WhatsApp alerts:

package main

import (
"bytes"
"net/http"
"encoding/json"
)

func SendWhatsApp(phone, template string) {
url := "https://api.5minutesapi.com/v1/send-message"
payload, _ := json.Marshal(map[string]string{
"to": phone,
"whatsapp_template": template,
})

req, _ := http.NewRequest("POST", url, bytes.NewBuffer(payload))
req.Header.Set("Authorization", "Bearer 5m_live_YOUR_KEY")
req.Header.Set("Content-Type", "application/json")

client := &http.Client{}
client.Do(req)


}

Asynchronous Fire-and-Forget

Wrap the function call in a goroutine (go SendWhatsApp("9715...", "alert")) within your main API handlers. Because our endpoint responds in sub-15ms, your main application thread will never be blocked, ensuring your system remains highly available during traffic spikes.