SMS API features
Our SMS API extends your reach with powerful features and helpful resources.
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SMS API
SMS Provides Reliable Two-Way Communication for IoT
The most-loved SMS API features on our powerful platform.
Adaptive routing™
Proactively re-route messages to ensure optimum delivery—like GPS for your SMS.
Global compliance engine
Minimize unpredictable delivery by removing the complexity of global carriers and regulations. Learn more
Outbound network
Connect with virtually anyone in the world via a single API, completely hassle free. Learn moreMaximize your reach with reliable deliverability.
Number pools
Secure a pool of local sender IDs so no one else can use them to message your clients.
Short codes
Short codes make your messages simpler and more memorable.
Advanced encoding
Automatic Unicode translation gives your customers the best—and most emoji-filled— experience possible.
Number fallback
Ensures high deliverability, even if your user’s carrier doesn’t accept short code SMSs.
Local number ID
Local numbers in 76 countries make it easy to receive and reply to messages for free.
Persistent sender ID
Streamline the messaging experience by using one phone number per person.
Two-way messaging
Virtual numbers allow your customers to reply to messages for an interactive, chat-like experience.
Programmable phone numbers
Unmatched coverage for instantly provisioning phone numbers in any location.
Smart splitting
Keep long messages readable and actionable—without having to split URLs and emails.
10 DLC
Provide a higher quality of the delivery of your messages originating from long codes while continuing to protect end-users from unwanted messages.Stay compliant around the world.
Queuing
Automatically queue high-volume messaging campaigns in accordance with each carrier’s regulations.
Concatenation
Automatically splits and seamlessly reassembles longer text messages according to carrier specifications.Easily manage your services.
Monitor
We’ll help you troubleshoot problems quickly and thoroughly.
Subaccounts
Additional secondary accounts help you organize multiple applications or services.
User Permissions
Scale and assign permissions by user to avoid confusion and mix-ups at any level.
