Sendblue API Features
Everything you need to build iMessage into your product. Typing indicators, read receipts, media messaging, webhooks, RCS fallback, and more.
RCS Messaging
Send rich messages to Android users with automatic iMessage → RCS → SMS fallback. High-res media, branded profiles, and read receipts.
Learn more →Typing Indicators
Show the "..." typing bubble before sending a message. Makes automated messages feel human and improves conversation flow.
Learn more →Read Receipts
Track message delivery and read status via webhooks. Know exactly when your messages are delivered and opened.
Learn more →Media Messaging
Send images, videos, PDFs, and files via iMessage. Product photos, property listings, invoices, and marketing materials.
Learn more →Webhooks
Real-time POST callbacks for inbound messages, delivery confirmations, and read receipts. Build two-way conversations and CRM sync.
Learn more →Group Messaging
Create and manage group iMessage conversations programmatically. Multi-party threads with full media support.
Learn more →vCard Sharing
Send contact cards (.vcf) via iMessage. Sales reps can share their info instantly, and businesses can distribute referral contacts.
Learn more →Number Lookup
Check if a phone number has iMessage enabled before sending. Validate contacts, route iMessage vs SMS, and clean your lists.
Learn more →Ready to build with Sendblue?
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