A clean, well-documented RCS API that lets developers ship verified, rich messaging on Google's RBM in days, not months.
The icpaas.ai RCS API gives developers a single, predictable interface to send rich cards, carousels, suggested replies, action buttons, images and video over Google's RBM. You authenticate once, post a structured payload, and reach more than 500 million RCS-enabled devices across India, backed by Google plus Jio, Airtel and Vi, with iOS now supported too.
Built for engineering teams, the API pairs verified sender branding with automatic SMS fallback so a message always lands, even on non-RCS devices. With clear REST endpoints, real-time delivery and read events, OTP and transactional flows, and 99.9% gateway uptime, icpaas.ai removes the carrier complexity so you can focus entirely on your product.
Send rich cards, carousels, media, suggested replies and action buttons through clean, predictable REST calls with structured JSON payloads.
Every message carries your brand name, logo and verification badge, building customer trust and cutting spam complaints at scale.
When a recipient device is not RCS-capable, the gateway delivers the same message via SMS so nothing is lost.
Subscribe to real-time webhooks for sent, delivered and read states, plus inbound replies and button-tap callbacks.
Fire branded OTPs, alerts and order updates with low latency, full audit trails and dependable delivery for critical flows.
Pull performance metrics on delivery, click-through and engagement programmatically, or export them for your own dashboards and BI tools.
Define your client journeys and select appropriate card layouts.
Prepare verified sender logos and configure operator routes.
Connect your system to trigger interactive alerts dynamically.
Deliver rich media messages natively and track performance.
Join the businesses growing customer loyalty and sales with native rich campaigns on icpaas.ai. Talk to our team and go live this week.