Our Core Product Suite

High-scale, secure software infrastructure connecting telecom networks to global merchant ecosystems.

Product 01

Direct Carrier Billing API

Enable friction-free 1-click mobile checkouts. Our Direct Carrier Billing (DCB) API bridges over 80 mobile network operators to let subscribers buy digital content, games, and subscriptions directly on their monthly phone bill.

We handle security authentication, subscriber checks, and tax calculations dynamically, providing merchants with a simple, high-converting checkout loop.

99.9% API uptime with load-balancing gateways
Direct connection bypasses intermediate aggregators
Real-time callback reporting & refund management

Get API Credentials

dcb_charge_request.sh

            curl -X POST https://api.telewink.com/v1/charge \

              -H "Authorization: Bearer tw_live_sec_872x" \

              -d amount="4.99" \

              -d currency="USD" \

              -d msisdn="+12025550143" \

              -d service_id="gaming_hub"
            
            # Response (200 OK)

            {

              "status": "SUCCESS",

              "transaction_id": "txn_99812x30219",

              "msisdn": "+12025550143",

              "operator": "MobileLink_Global",

              "timestamp": "2026-06-18T18:25:00Z"

            }

Product 02

RCS Conversational Gateway

Upgrade standard SMS with rich media, interactive buttons, and verified sender profiles. Our Rich Communication Services (RCS) Gateway supports dynamic business messaging that acts like a custom app directly inside the user's native messaging inbox.

Deploy verified profiles, interactive product carousels, quick reply buttons, and fallback pathways to SMS/WhatsApp in a single dashboard.

Verified Sender badge boosts brand credibility
Rich carousels increase product conversion rates by 80%
Interactive button actions (maps, calls, calendar bookings)

Demo Conversational Flows

Product 03

Bulk SMS SMPP Gateway

Reliable messaging at global scale. Our Bulk SMS Gateway connects directly to regional short-code registries via standard SMPP v3.4 connections or RESTful HTTP endpoints, ensuring your critical alerts arrive within seconds.

Equipped with smart routing algorithms, we automatically reroute traffic during operator maintenance windows to avoid message drops.

Average 2FA OTP delivery time under 4 seconds
Auto-failover paths minimize single-operator downtime
Detailed delivery reports (DLR) pushed via webhook

Establish SMPP Tunnel

Real-Time Routing Metrics

OTP / 2FA Gateways 99.98% Delivered

Transactional SMPP v3.4 99.91% Delivered

Marketing Campaign Broadcasts 98.45% Delivered

1.2ms

Average API Latency

Product 04

Operator Data Campaign Platform (ODCP)

Utilize deep operator intelligence to power conversions. The Operator Data Campaign Platform (ODCP) allows enterprises to segment and target subscribers based on real-time telco insights like ARPU categories, billing cycles, active devices, and regional locations.

Our platform operates under strict security governance rules, allowing anonymized demographic matching that generates up to 3x higher click-through performance than standard programmatic advertising.

Target by real-time cellular towers for hyper-local campaigns
Filter criteria including active device tier and data usage profiles
100% compliant with local data privacy policies (GDPR/NDPR)

Schedule Demo Platform Walkthrough

Target Segmentation Panel

Anonymized Demographic Profile Matching

Location Radius

< 500m

Device Tier

Premium 5G

Target Subscriber Volume 124,500

Ready to Integrate?

Whether you need Direct Carrier Billing API codes, RCS sender verification, or bulk carrier routing rates, fill out the form and our technical integration engineers will reach out to set up your staging sandbox environment.

Get started with free API testing credits and sample SDK libraries in PHP, Node.js, and Java.