SMS sent
every day


years of experience


SMS API will allow you to send and manage Massive SMS campaigns through the API

  • HTTP API, Send SMS from any programming language.
  • SMPP server, Send SMS using an SMPP client.
  • 99.9% SLA, We optimize the performance of all servers.
  • Maximum Quality, We connect only with the best routes to send SMS.

What can you do with the SMS API?

SMS API Functionality

Send an SMS to a mobile phone number
Send an SMS with the content of the indicated template
Send an SMS to a group of recipients
Send an SMS to a group with the content of the indicated template
Returns the delivery status of the indicated SMS

Benefits of using the Afilnet SMS API

Tools that enhance our SMS-API



Security tailored to your business

Configure your API connections , create new accesses and manage existing ones.

Filter all API accesses by IP , add or remove enabled IPs to guarantee the security of your accesses.

Keep track of all connections made , API used and connection dates / time



Connectivity tailored to your business

We offer you multiple APIs to connect with us, we have an HTTP API, BASIC AUTH, SOAP and JWT Authentication so that you can connect with us the way you want.

Connect with any of the APIs in a secure, simple and centralized way . Afilnet API is perfect for your software.

API Logs

API Logs

Get to know each request in detail

Thanks to our logs you will be able to review all the requests made and the corresponding response from our API, which will allow you to consult details when you need them.

The information you can consult is the following:

  • Source IP of the request
  • Date & Time of the request
  • API & Method being called
  • Parameters sent to the API
  • API response
  • metadata

Afilnet API in your company

Discover the advantages of working with Afilnet

The perfect complement four your software

Hundreds of programs integrate our API to enhance their communications. We can highlight the following applications:

  • Client Management Application
  • Event Management Software
  • CRM (Customer Relationship Management)
  • ERP (Enterprise Resource Planning)
  • Maintenance Applications
  • Notification Tools
  • Networking
  • CMS (Content Management Systems)
  • Virtual Stores
  • ...
The perfect complement four your software

Reseller Platform

It has a reseller platform that will allow you to create subaccounts for your clients, and give them access to your campaigns and notifications made through Afilnet.

Reseller Platform
Reseller Platform

Technical & commercial support

We help you throughout the integration process of our API. Connect with us through Chat, request a call or schedule a video conference with our team.

Contact with Afilnet
Technical & commercial support

SMPP connection

Our SMPP Server will allow you to send thousands of SMS per minute. Our infrastructure is prepared to receive large volumes of SMS.

Connect to our SMPP server to send SMS using your account login details or you can also create new connections from your user panel.

If you want to use our SMPP server, contact our team who will indicate the access data.

Contact with Afilnet
SMPP connection

Compatible with all programming languages

C Sharp
Ruby on rails
Objective C
SQL Server

Steps to use SMS API

Using the Afilnet SMS API will only take a few minutes


Request your free trial

To access the SMS API you only need to register as an Afilnet client. Being an Afilnet customer you will enjoy all the advantages as a customer


Integrate the SMS API

Perform the SMS API integration in your favorite programming language. Remember that we help you if you have any questions or need help with the API


Request your free trial

We offer you credits to try the SMS API service before buying. Integrate SMS sent and test the API functionality


Welcome to Afilnet!

Everything ready!, has managed to improve its communications with Afilnet. We are here to support our API when you need it

SMS API service features

Thousands of SMS per minute

Thousands of SMS per minute

SMS API allows you to send thousands of SMS per minute making requests to the API.
White list security

White list security

Enable white lists and allow connections only from the included IPs.
Send SMS from Templates

Send SMS from Templates

Make use of templates and send predesigned SMS.
Delivery status information

Delivery status information

Obtain the delivery status of your SMS through the API.
Multiple accesses per account

Multiple accesses per account

You can create as many users to connect to the API with the same account as you want.


Create sub-accounts for other companies or departments with their own API connection and balance.

Numbers related to SMS API




Daily API Requests


Connected Operators


Connected countries

Frequently asked questions about SMS API

Here you will find more information about our SMS API, if you have questions or need help in the integration you can contact us.

The fact of using the API of SMS of Afilnet does not have any cost, you pay for the services used through the API, but not by making use of it

We help hundreds of companies like yours to integrate the SMS API, if you have problems with integration, please contact us and we will help you

Afilnet provides filters for White Lists by IP for the SMS API, which will allow you to use the API only from the IPs you want

You can use the API as much as you want, there is no limit to the use of the API

Try Afilnet for free!

Sign up for free and try Afilnet! We offer you a free trial of our services. *

(*) Promotion only valid for companies that have never used the Afilnet service before. When requesting the free balance, Afilnet may request to verify your company information

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