API & Developer Tools
Build the texting solution that’s right for your company, your product and your end users with our flexible range of developer tools.
APIs
Transform your idea or business with the API that allows you to add texting to existing business phone numbers (toll-free, VoIP and local)
SMS API Features
Long-form texts
Don’t limit yourself. Send texts up to 600 characters.
All character sets
We support all written languages, including emojis.
Delivery confirmation
Best-in-market delivery receipts with true handset delivery verification.
Picture messaging
Send and receive multimedia files with cross-carrier MMS.
Spam & fraud protection
Texts are sent and stored securely with industry-leading anti-spam safeguards.
“Texting is hands down the best way to reach people in a timely fashion. The ease of use and efficiency of Zipwhip’s Landline Texting API gives us the ability to integrate texting into our day-to-day recruiting and HR business processes.
Bob Frank
CIO, Staffline
Are you a service provider for SMS access? Contact us to find out more about our A2P SMS Gateway.
Start exploring the possibilities
Visit the Zipwhip Developer Center for inspiration, interactive demos, tutorials, and API documentation.
