SMS API for Developers & Businesses | QuickSMS.com
Build Fast. Deliver Instantly. Scale Easily.
Why Use the QuickSMS API?
✔ Easy Integration
RESTful API with clear documentation, SDKs, and code samples in Python, PHP, Node.js, Java, and more.
✔ High Delivery Rates
Built on direct carrier connections and high-availability infrastructure for global reach.
✔ Real-Time Reporting
Track every message with delivery receipts, error codes, and performance logs.
✔ Scalable and Reliable
Send single messages or millions per day. Scale effortlessly with our cloud-ready platform.
✔ Secure & Compliant
ISO 27001-certified, GDPR-compliant, and trusted by regulated industries.
What You Can Do with the SMS API
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Send transactional and promotional SMS
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Schedule messages for future delivery
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Retrieve delivery receipts and message status
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Personalize messages at scale
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Create two-way SMS conversations
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Automate OTP and 2FA flows
Built for Developers
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Comprehensive API documentation
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Code libraries and SDKs
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Sandbox environment for testing
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Webhooks and callbacks for real-time responses
Built for Businesses
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Connect your CRM, ERP, booking, or POS systems
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Use SMS for alerts, reminders, marketing, or authentication
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Full support from onboarding to scaling
Get Started with QuickSMS API
Set up your API credentials, test your first message, and go live in minutes. Our support team is here to help at every step.