SMS API Solutions to Send, Automate & Optimize

EZ Texting’s programmable SMS API lets you send messages, automate interactions, and optimize customer engagement at scale with a simple, reliable, and developer-friendly solution.

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Programmable SMS API Benefits

Smart Trigger-Based
Workflows

Automate messages based on customer actions, like sign-ups, purchases, or missed appointments, for timely outreach.

Two-Way Conversational Messaging

Enable real-time, interactive texting for customer support and engagement.

Customizable Customer Messaging

Dynamically insert names, order details, or custom offers in each message for personalized communication.

Scalable, Enterprise-Grade Reliability

Handle high-volume messaging with carrier-grade deliverability and built-in compliance tools.

Get Started with the Best SMS API

Quickly send your first SMS in just a few simple steps and start communicating instantly.

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STEP 1

Sign Up or Log In

Create your EZ Texting account or log in to get started with our programmable SMS API.

STEP 2

Set Up Your API Request

Use our code samples to integrate messaging into your system.

STEP 3

Automate & Optimize

Schedule messages in advance, automate responses to common inquiries, and track delivery and engagement insights.

Leverage Bulk SMS API Solutions

EZ Texting’s messaging API lets you start fast with messaging and contact management, then scale up with keyword tools, group updates, real-time message tracking, and much more.

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Create a Message

Send SMS messages in real-time or in bulk using EZ Texting’s API. Supports two-way messaging for customer engagement.

Manage Contacts

Add or update contacts programmatically to your EZ Texting account.

Example SMS API Languages

EZ Texting’s best SMS API integrates easily with any tech stack and provides code examples in popular languages.

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Python

JavaScript

Ruby

Shell

Node

C

C#

C++

Clojure

GO

HTTP

Java

JSON

Kotlin

Objective-C

OCaml

PHP

PowerShell

R

Swift

Programmable SMS API Features

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SMS Messaging at Scale

Send bulk or personalized SMS to thousands with seamless API integration.

Real-Time Alerts via Webhooks

Automate instant alerts and stay connected with event-driven webhooks.

Two-Way Messaging

Enable real-time conversations, boosting customer engagement and interaction.

Trusted Sender ID

Use your account’s phone number for consistent and recognizable messaging.

Automate Event Notifications with Webhooks

Webhooks automate real-time notifications, pushing event data directly to your server endpoint, eliminating the need for constant API calls.

Webhook Notification Example

When an inbound text message is received, EZ Texting sends a postback with the following JSON data.

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Learn More About API

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Frequently Asked Questions

An SMS API allows software applications to programmatically send and receive SMS messages, whereas an SMS gateway is the infrastructure that connects messages to mobile networks. APIs provide greater flexibility, automation, and integration capabilities.

With EZ Texting’s API, you can upload contacts, segment lists, and send thousands of messages in seconds. Our bulk messaging tools ensure high deliverability and compliance with carrier regulations

API access is included in all of our plans, with no additional charges for using the API itself.

The cost of sending messages via API is typically 1 credit per SMS to one contact and 3 credits per MMS to one contact. Charges vary depending on the message type and volume.

SMS API Solutions to Send, Automate & Optimize