Integrate an API SMS
Integrate SMS sending into your application with a smsmode API©. SMS REST API, SMPP, Mail2SMS, HTTP... Select the gateway adapted to your protocol, documented in JSON function by function, accessible to all developers. The integration of SMS sending requests enables you to automate the sending, reception and control of SMS messages, for marketing or notification campaigns, from your website or business software.

THE TRUST OF YOUR FAVORITE COMPANIES
The free SMS API at a glance
A free SMS API lets you set up an SMS gateway SMS send SMS directly from your application to a customer number.
Detailed documentation
Every test, body, url, header, post, get and send request is documented for quick and easy integration.
Maximum security
Hosted in France, in a level 4 data-center, our SMS APIs guarantee the security and confidentiality of code and messages.
Continuous service
Our dedicated, high-availability application is continuously monitored 24/7, 365 days a year.
Technical support
Our dedicated team of developers is available to help customers integrate our APIs or answer questions.
Subscription formulas for ultra ultra-competitive rates
Take advantage of our free APIsSMS, RCS, WhatsApp, TTS) and send your message at the best price with a subscription adapted to your project, for marketing campaigns or notifications.

The benefits of our APIs SMS
Extended features
Our free SMS API provides you with all the functions you need to sending SMS via the Internet automated, in bulk or individually (number management and import, campaign send date, type of SMS sent, acknowledgement of receipt, response management, Sender ID personalization, etc.).


A global solution
As soon as you set up our free SMS API, you'll be able to send SMS to more than 500 networks worldwide, benefit from maximum deliverability on all operators, as well as manage mailings, responses and reports with real-time notifications.
A direct connection operators
ARCEP-certified operator, smsmode© guarantees message delivery to operators without intermediaries, traffic peak management and message distribution by channel (Marketing, Transactional, One Time Password). Our SMS Gateway and our SMS services are alerted and monitored 24/7.

Developer documentation
All our API requests are described in our documentation (headers, body, url callback, get, post, send, test...) to integrate SMS message sending, reception and management, number import, etc.


Use of our HTTPS, HTTP, SMPP or REST API, the SMS gateway to our SMS sending service, is self-service. Its integration is totally free of charge; only consumption (cost of SMS) will be invoiced according to the destination and type of SMS chosen (" SMS pro ", " VoiceSMS "and Unicode ").
All you have to do is open a free customer account on the smsmode website.©Generate an API key and credit your account as required. Questions about integrating our SMS API? Contact one of our developers today.
Create your free account
Try our SMS application and benefit from 20 free test credits, with no obligation.