TopMessage SMS API
Integrate TopMessage SMS API in 5 minutes and send messages that always reach your customers.
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SMS API Use Cases
Two-factor authentications
Send one-time passwords (OTPs) to users via SMS message to confirm their identity during login or transactions.
Transactional notifications
Integrate SMS notifications into your software to keep customers informed about their order, delivery, or payment statuses.
Security alerts
Send instant alerts for suspicious account activity or large transactions.
Appointment reminders
Use SMS reminders for upcoming meetings, events, or important dates. Stay on top of your schedule and save time with timely text notifications.
Special offers
Send discounts, flash deals, and loyalty alerts to engage customers and drive repeat business.
Customer Support
Set up auto-responders for common queries or after-hours messages.
OTP Verifications
Strengthen verification and customer experience with TopMessage's 2FA and protection solutions.
SMS Notifications
Deliver timely notifications to keep your customers informed and engaged. Whether it’s appointment confirmations, or event updates, SMS ensures your messages are fast and reliable.
Text Alerts
Improve your business’ crisis management by sending your contacts SMS alert instantly in the event of an emergency
Is Your Current Messaging SystemHolding You Back?
Discover the Common Communication Challenges Businesses Face Without the Right Messaging Solution.
Low Conversion
Customers aren't taking the desired action with your current communication
Limited reach
Struggling to expand services and connect with clients worldwide
High Operational Costs
Expensive communication solutions that don't drive enough value
Deliverability Issues
Ongoing delivery problems are impacting the customer experience
Complicated Integration
Complex setup and integration that delays implementation and use
How It Works
Quickly Integrate an SMS API with Your Business
Steps
Create an Account
Create your account with one click.
Select Sender Name
Enter and save your company or brand name here, which will appear in the "From" field on the recipient's handset when your message is received.
Get Your API Key
Find your default API key, which will be used for authentication. You can always manage your existing keys and generate new one in API Keys section.
Make Your First API Call
To send your first SMS using the API, make a POST request to the /v1/messages endpoint. Replace {API_KEY}, {Your_Sender}, and {Your_Number} with your details in the following example:
Monitor Performance
After sending your first message, monitor its status by making a GET request to the /v1/messages endpoint to retrieve the status or navigating to the Analytics section in your account and checking the Message Details for insights.To receive delivery statuses automatically, set up a callback URL. The URL will be triggered as soon as the message status is updated to "delivered".
Integration and Compatibility
Integrate SMS Communication Seamlessly with TopMessage SMS APIs
The TopMessage SMS API enables automation and personalization, allowing you to easily send SMS messages to your customers from leading platforms like Salesforce, HubSpot, Pipedrive, Zoho, and more. With native integrations, Zapier, or SMS messaging REST APIs, TopMessage streamlines SMS integration with your favorite tools.
Salesforce
Connect Salesforce with TopMessage for business texting.
HubSpot
Reach HubSpot contacts with personalized messages.
Pipedrive
Link the TopMessage's enterprise messaging system to Pipedrive.
Zoho
Simplify business texting from Zoho CRM with our solution.
What Our Clients Say
"As a company providing heating and AC services, staying connected with our customers is crucial. We chose TopMessage for their reliable SMS API, and it’s been a great decision. Sending order confirmations is quick, seamless, and hassle-free."
"As a fashion retailer, we need to keep our customers engaged and informed. TopMessage’s SMS API has been a perfect solution. It’s quick, reliable, and allows us to send real-time order updates and exclusive offers, improving our customer experience every step of the way."
"Integrating the TopMessage SMS API into our system was simple for our development team. Adding SMS two-factor authentication with just one line of code has made user verification more efficient and helped reduce our operational costs."
FAQs
What is TopMessage SMS API?
How does TopMessage SMS API work?
How much does TopMessage SMS API service cost?
How can I get access to TopMessage SMS API?
Sign Up:
Verify Your Email:
Get Your API Key:
Set Up Sender Name:
How to integrate TopMessage SMS API?
Sign Up:
Create Sender:
Make API Call:
How to send verification codes with TopMessage SMS API?
Dynamic Code Generation:
Send via API:
Verify the Code:
Get Started with SMS API