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icpaasSmart Technology

One API. Every Channel. Zero Complexity.

Our Single API Gateway collapses SMS, WhatsApp, RCS, and Voice into one robust RESTful endpoint with consistent payloads, unified callbacks, and built-in channel fallback. For BSPs and TSPs, that means one integration to maintain, one contract to support, and faster time-to-revenue on every new channel — all backed by 10K+ TPS throughput and a 99.9% uptime SLA.

Enterprise Scalability

Engineered for high-throughput, carrier-grade environments.

Total Security

Bank-grade encryption and strict compliance out of the box.

Why It Matters

Integration sprawl is the silent tax on every messaging business

Every channel you add the traditional way multiplies your engineering burden: separate SDKs, separate authentication schemes, separate webhook formats, separate failure modes. For a BSP or TSP running dozens of enterprise accounts, that sprawl compounds into slower launches, fragile integrations, and support tickets that trace back to inconsistency rather than infrastructure. The Single API Gateway eliminates the sprawl at the source — one endpoint, one schema, one set of credentials for SMS, WhatsApp, RCS, and Voice.

Consolidation only works if the front door never buckles. The gateway is engineered for sustained bursts of 10K+ TPS, with intelligent routing, queuing, and connection pooling behind a single ingress — so a festival-season campaign spike and a Tuesday-morning OTP trickle are handled with the same sub-second consistency. A 99.9% uptime SLA is the contractual floor, not the aspiration.

A single entry point is also a single, hardened security perimeter. TLS-encrypted transport, scoped API keys, IP allowlisting, and rate controls are enforced once at the gateway rather than re-implemented per channel — shrinking your attack surface and simplifying every compliance review. Every request is authenticated, logged, and traceable end to end.

The business result is leverage. Your developers ship channel expansions in days instead of quarters, your operations team monitors one integration instead of four, and every future channel we add becomes available to you through the endpoint you already run in production.

Core Advantages

Why choose our Single API Gateway?

One REST integration unlocks SMS, WhatsApp, RCS, and Voice — with normalized payloads, unified delivery callbacks, and automatic channel fallback handled at the platform layer. Your team writes the integration once and inherits every channel and every upgrade after it.

Unified Integration

A single authenticated endpoint exposes SMS, WhatsApp, RCS, and Voice, with channel selection controlled by one request parameter. One integration project replaces four, cutting development cost and getting your clients live in a fraction of the time.

Consistent Payloads

Requests, responses, error codes, and delivery callbacks follow one normalized schema across every channel, so channel quirks are absorbed by the platform instead of your codebase. Less channel-specific logic means fewer bugs, faster onboarding for new engineers, and lower long-term maintenance cost.

Smart Fallback

Define cascade rules per message — WhatsApp to RCS to SMS — and the gateway retries down the chain automatically when a channel is unavailable or undelivered. Critical OTPs and alerts reach the customer regardless of channel conditions, protecting the SLAs you sell.

Global Scalability

The gateway sustains 10K+ TPS with horizontal scaling, intelligent queuing, and no latency degradation under burst load. Your platform absorbs seasonal spikes and flash campaigns without capacity planning fire drills — throughput is our problem, not yours.

Replace four integrations with one API

Walk through the gateway with our solutions architects — from your first authenticated request to multi-channel fallback in production — and see how much integration overhead you can retire.

Contact Sales Team