Hicell API


We don't want just to help you; we want to make it easy for your business to work.

The need for fast and easy communication has never been greater than it is today. Businesses are constantly trying to innovate to stay ahead of the game and competitors, but finding an advantage in business can sometimes be like finding a needle in a haystack. The speed at which companies operate nowadays is very different from how it used to be, especially with the internet now being such an integral part of many aspects of our lives; everything now spans across borders - businesses too! Developing an API for this purpose is just what companies need to integrate into their workflow and ease communication. This allows developers to create integrations with an API once, then reuse them many times in different applications—saving both time and resources.

Hicell has been around since 2015, and we know what it takes for businesses like yours to succeed in today's extremely dynamic market, where customers expect more than ever before from their service provider. We deliver new ways of communication, which is why we continue to innovate and simplify the complexity of what our clients do every day.

Our in-house team of developers has created Hicell API, and we provide 24/7 support to ensure easy integration. Our unique approach to API development enables you to focus on your business core value and not worry about the complexity of third-party applications. We offer many different ways to integrate with your business, including HTTP Messaging API for sending SMS, HTTP Post Message API for requests & responses via webhooks or requests. We also have a Voice API used to make and receive phone calls and a Chat API for incorporating chat services into your business.

We have a unique team of experts who can help define our client’s requirements, design the APIs, implement them and then monitor their performance to ensure that they meet or exceed expectations from day one. In short, you get one API to integrate all communication capabilities into your business workflow. And it works from anywhere - any place on Earth.


We did it for you


With our extensive experience, global licensed providers and comprehensive security practices to protect customer information both in transit and at rest, you're guaranteed the best experience possible.

Fast & Scalable

Send 100s/1000s of messages per second with minimal effort, and 24/7 monitoring for reliable message delivery. Available to all customers, at no extra charge.

Seamless Support

Hands-on 24/7 support every step of the way by offering pre-sale advice, post-sale training and ongoing technical advice.

Simple Implementation

Easy integration into existing systems via REST APIs


Used in Hicell API

API Python
API Java Script
API Ruby


Frequency asked question

Can I send SMS through the personal account?

Yes, you can send an SMS with your personal account. In order to do this, please contact your dedicated AM manager or our technical support department, and we'll add this option for you.

How can I send SMS via your service?

You can send sms through personal account as well as the API and SMPP.

Whether is it possible to use several logins with the overall balance?

Yes, our system allows creating a new login. You need to tell us one of the logins of your existing account, which is connected with your overall balance. Keep in mind that you cannot combine a balance of existing logins.

What functions are available for the API?

Not only sending SMS, but you can also check balances, check credit, current price list.

Where do I get an API key to use Hicell’s API?

The API key you have to generate in your own private office (https://hicell.net/cabinet/profile/api_settings/edit/). Keep in mind that once you get the API KEY, it will not be displayed anymore, and you won't restore it.

I got a non-standard error code when sending an SMS via SMPP. How can I understand what it means?

We use the standard error codes for the SMPP 3.4. but we also have a few non-standard codes that we use. The list of all the codes and the descriptions you can find in the file of our SMPP specifics.

Can the allowed IP Restriction be removed to connect for SMPP?

Yes, we can also remove and put a limit on it. By default, you can connect from any IP.

What SMPP modes are available to connect?

  • Transmitter
  • Receiver
  • Transceiver

How many binds can be connected via SMPP?

Three by default. But if you need more, don't hesitate to get in touch with your AM manager or our technical support to guide you through.