The Approved Contact Texting API enables you to send and receive SMS/MMS messages, manage phone numbers, and build customer engagement solutions at scale.
curl -X POST https://api.approvedcontact.com/api/v1/messages \
-H "Authorization: Basic YOUR_CREDENTIALS" \
-H "Content-Type: application/json" \
-d '{
"from": "+15551234567",
"to": ["+15559876543"],
"body": "Hello from Approved Contact!"
}'Send messages with sub-second latency. Our redundant infrastructure ensures 99.95% uptime.
Built-in authentication, encryption, and compliance with industry standards (HIPAA, SOC 2).
From 100 to 1 million messages per day. Our API scales with your business needs.
RESTful API with comprehensive documentation, code samples in 4 languages, and SDKs.
Simple, pay-as-you-go pricing with detailed billable reports and no hidden fees.
24/7 technical support from messaging experts who understand your business.
Set up your account and send your first message in minutes
Learn how to authenticate your API requests securely
Send SMS and MMS messages with text, images, and videos
Search, provision, and manage your phone numbers
Handle incoming messages with webhooks and callbacks
Tips for building robust, compliant messaging applications
Send order confirmations, shipping updates, and appointment reminders to keep customers informed.
Add an extra layer of security with SMS-based verification codes for user accounts.
Run compliant SMS marketing campaigns with opt-in/opt-out management and message templates.
Enable two-way conversations between your support team and customers via SMS.
Join thousands of developers building amazing messaging experiences
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