Scale your messaging with a single, programmable SMS API

At Infobip, we ensure the fastest SMS delivery over the highest number of direct operator connections of any messaging provider. Scale messaging from your systems quickly, reliably, and securely with our programmable SMS messaging API.

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final String platform = ;
var settings = { "url": "https://{baseUrl}/sms/3/messages", "method": "POST", "timeout": 0, "headers": { "Authorization": "{authorization}", "Content-Type": "application/json", "Accept": "application/json" }, "data": JSON.stringify({ "messages": [ { "sender": "InfoSMS", "destinations": [ { "to": "41793026727" } ], "content": { "text": "This is a sample message" } } ] }), }; $.ajax(settings).done(function (response) { console.log(response); });
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What is an SMS API and how can you use it?

An SMS API is a set of programming tools that allows you to integrate SMS messaging into your existing systems. Besides sending and receiving SMS messages, our SMS API also lets you set up advanced features like batch sending, scheduling, URL tracking, language configuration, etc.

  • Sign up for free to get your API key and base URL
  • Get access to over 190 countries, with reliable delivery enabled by more than 800 direct connections
  • Enable low-latency, high-reliability interactions covering every possible use case, from SMS alerts to SMS 2FA

Main features of our SMS API

{ "applicationId": "1234567", "messageId": "7654321", "from": "Sender 1", "to": "41793026727", "placeholders": { "firstName": "John" } }
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Send 2FA PIN codes via SMS

Incorporate SMS 2FA (SMS OTP) via API, giving your customers secure remote access to their accounts and reducing the chances of fraud and identity theft. With no need for data or Wi-Fi, a one-time PIN code can be delivered instantly by SMS.

Test our SMS API for free

Start by signing up for a free Infobip account. This will activate your 60-day free trial, which allows you to try out our APIs and other features. Follow the steps in our API documentation to get your API key.

How businesses use SMS APIs

Financial services

Companies like Mambu, a cloud banking platform, use SMS APIs to send real-time notifications via SMS and enhance security with SMS-based two-factor authentication. This helps them provide better service to their clients and ensures secure operations.

Transportation & logistics

During the COVID-19 pandemic, MrSpeedy used SMS and Voice APIs to manage increased demand and provide reliable customer support remotely. This ensured timely verifications, order confirmations, and real-time support, all while reducing costs.

SaaS

Platforms like Text Global can use SMS APIs to scale their marketing capabilities, integrating multiple communication channels such as SMS, Email, Voice, and RCS Business Messaging. This has led to significant revenue growth and improved customer retention.

We started laser-focused on SMEs, but the client needs evolved rapidly. Infobip’s partnership program was a game-changer that allowed us to leverage richer features via APIs, unlock new use cases with their omnichannel communications platform and integrate more channels such as Voice, Email, RCS and SMS. This empowered us to serve larger clients with advanced use cases – averaging a remarkable 30-45% revenue growth year-over-year. And now, with CPaaS X, we’re poised to hand even greater control to our clients, accelerating their business at scale.

Andrew Cook

Managing Director, Text Global

Why use an API for SMS campaigns?

Here are a few main benefits of using an SMS API in your next campaign:

Why choose our SMS API

Create your Infobip account for free and try out all our SMS API features yourself.

Instantly connect and send

Quickly connect to our SMS API in three easy steps to send messages.

Global coverage

Reach customers anywhere in the world via our 800+ MNO connections.

Ultimate scalability

Scale your message volume as you grow, no matter your business size.

Priority routing

With intelligent routing, your messages will take the shortest and most efficient path to reach your customers on time.

Expand when you need

Enhance your app with multi-platform messaging (email, voice, chat/OTT) whenever you want, using the same API and code you wrote initially.

Frequently asked questions about SMS APIs

An SMS service provider recognized for its excellence

The industry experts have spoken.
Our SMS service is recognized worldwide for driving impeccable results for customers.

Infobip named as established leader second year in a row

Juniper Research Top CPaaS Vendor

Infobip named a leader

2024 Gartner® Magic Quadrant™ for CPaaS

Infobip takes top spot

Metrigy CPaaS MetriRank report

Industry CPaaS leader

Leader for CpaaS 2023

Try our SMS API for free

Create your account for free and try it out today.
No credit card required.

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