Saleem | Stablecoin Payment Infrastructure for the Unbanked

The Problem

1.4 billion people have a phone.
Not a smartphone. Not a bank account. A phone.

📱

No Smartphone

82M Pakistanis. 18M+ Syrians. 100M+ Bangladeshis offline. Feature phones running RTOS. No app stores, no data plans, no fintech.

🏦

No Bank Account

65% of Pakistani adults unbanked. Syria's formal banking sector non-functional for most citizens.

💰

Extortionate Fees

Western Union, OMT and similar services can reach 7–12% all-in on these corridors once fees and FX are counted. Hawala rates hit 5–35%. Billions flow through informal corridors.

🔗

Hawala Dependency

Syria's real payment system is the sarraf network: 5,000–10,000 agents, informal, unregulated, no digital infrastructure.

5–35% Informal Hawala Networks

vs

Sub-2% All-in cost on Saleem · no fee to the user

Saleem KaiOS feature-phone wallet home screen — KaiOS · $25 feature phone

The Solution

One wallet. Every device. One stablecoin rail.

Saleem Android / iOS wallet home screen — Android / iOS

Saleem Merchant POS: any phone becomes a terminal — Merchant POS · on any phone

And the merchant is just another phone.

The same wallet runs as a front-of-house POS: any KaiOS or Android phone becomes a terminal, no dedicated hardware. The optional Ingenico fewaMini is for high-volume merchants only.

Tier 0

RTOS Feature Phone

$12

USSD / STK

USDT / USDC Settlement

Tier 1

KaiOS Smart Feature

$25

Vue.js App

USDT / USDC Settlement

Tier 2

Android / iOS

$80+

React Native App

18 screens · USDT / USDC

Tier 3

Merchant POS

Any phone

Phone-as-terminal · KaiOS / Android

Optional Ingenico fewaMini. No dedicated hardware required

Tier 4

Desktop Console

~10 MB

Tauri v2 Operator Console

21 desktop pages

Tier 5

External Wallets

Picker

WalletConnect v2

MetaMask · Phantom · ZenGo · Tether Wallet

One wallet across every device, settled on stablecoin rails with cross-chain bridging, on the same custody banks use.

Saleem extends the banks and telcos people already use to the last mile.

USSD → Blockchain

M-Pesa proved the model on feature phones. Saleem is the stablecoin version.

1

User dials *555#

Any RTOS phone
Any mobile network

→

2

USSD Gateway

Operator network
SS7 protocol

→

3

Saleem Backend

PIN auth
TX validated

→

4

Blockchain

Stablecoin settlement under 1 second
(across supported stablecoins and chains)

→

5

Recipient Wallet

Any device tier
Instant credit

Revenue Model

Six diversified streams · recurring, scaling, compounding.

SaaS-led revenue across six streams, none dominant. Strong Year-5 trajectory with compounding ARPU.

Six revenue streams. Recurring SaaS wallet fees · FX spread · bank integration · hawala/sarraf share · telco USSD rev-share · NGO API. Saleem takes no yield on customer balances. Any incidental yield is ring-fenced for the Humanitarian SIM Allocation Fund. Riba-avoidance by design.

Per-stream economics, per-year projections, per-market sensitivity and per-partner unit economics in the white paper.

For Telcos

You already own the SIM. Now own the stablecoin wallet that runs on it.

Telcos already hold the customer relationship banks can't reach. Saleem turns the SIM into a regulated financial product: new ARPU, no app-store dependency, no crypto licence.

Receiver-side telco

Be the bank the country forgot.

Where banking is broken or absent for the bottom 60%, the MNO is the institution that still works. Saleem turns every SIM into a wallet that receives remittances, holds value, and cashes out at the corner agent, with no smartphone, bank account, or internet. Become the financial layer the underserved have never had.

Sender-side telco

Own the remittance flow below the apps you already have.

Your customers send billions home through Western Union, OMT, and smartphone-only fintechs, none of which are yours. Saleem powers a remittance layer beneath your existing apps, capturing the diaspora flow on the SIM the customer already trusts. The stickiest, highest-margin product in mobile, handed to the carrier.

Two ways to live in your subscriber’s pocket

If you already have a payment app

Reach 100% of your subscribers.

Your app serves the top 30–40% with smartphones and data. Saleem layers the same wallet onto USSD and SIM Toolkit, reaching every subscriber on every device, including the feature phones your app can't touch. Your app stays front of house; Saleem closes the gap to 100%.

If you don’t have a payment app yet

White-label Saleem as your own.

Launch a branded wallet under your name without building one. Saleem provides the stablecoin rail, compliance, custody, and operator console; you provide the brand, distribution, and customer relationship. Live in months, not years, with compliance and custody handled for you.

Why MNOs sign: new ARPU on top of voice and data · SIM-anchored, so near-zero churn · no app-store gating · MNO retains the customer relationship and the larger share of every flow · MNO does NOT need its own crypto licence once Saleem’s licence is in place.

Gateway architecture, integration paths, revenue-share economics, and partner-specific commercials. In the Telco Partnership Playbook, shared post-NDA.

For Banks

28-bank pipeline across the region

A pipeline of 28 banks across our 8 markets, tiered by digital maturity. Every bank can participate, from app-equipped to branch-only.

Tier A

Complement

Bank already has an app. Saleem adds USDT settlement rail + USSD fallback for feature-phone customers.

Tier B

Enhance

Bank has a basic app. Saleem upgrades with stablecoin wallet, bill pay, and merchant QR.

Tier C

Power

Bank has no mobile app. Saleem becomes its mobile banking layer: USSD, STK, and smartphone.

Recurring per-SIM SaaS architecture. One-time activation fee plus monthly recurring per active wallet, billed to the bank. Per-bank pricing, scenarios, and engagement status in the Banking Partner Analysis (post-NDA).

Bank does NOT need a crypto licence. Once Saleem's licence is in place, the bank can use the rail without holding its own crypto licence, and keeps its existing licence and customer relationship.

Remittance Captivity Flywheel

Remittance → Bills → Interchange → Micro-Credit → 3–5x Lower Churn

The bank keeps its existing licence and customer relationship. Saleem is licensing the rail.

Eight markets · 500M+ addressable SIMs

Pakistan · Bangladesh · Egypt · Iraq · Syria · Sri Lanka · Lebanon · Palestine, plus Yemen, Jordan and Afghanistan adjacencies. ~438M adults · ~277M unbanked · 500M+ addressable SIMs across MENA + South Asia. Per-market adults, unbanked %, no-smartphone % and corridor-by-corridor economics in the white paper.

For Blockchain & Stablecoin Issuers

Five Settlement Networks. Massive Last-Mile Distribution.

Saleem becomes the last-mile distribution surface for any chain or stablecoin issuer that integrates, carrying institutional-grade rails onto 500M+ underserved SIMs.

Settlement Networks

ADI Chain

Polygon PoS

TRON

Stellar

Solana

Five blockchains supported out of the box. Chainlink CCIP provides cross-chain bridging across EVM and Solana SVM for seamless asset movement between rails.

Per-stablecoin rails. Each stablecoin issues on the networks its issuer supports: USDT on TRON, Ethereum, Solana and Stellar; USDC on Ethereum, Stellar, Polygon and Solana; DDSC native to ADI Chain; AEDZ (Zand) on a growing multi-chain set; USDU (Universal: UAE-issued, ADGM FSRA FRT-regulated, CBUAE PTSR-approved) on Ethereum. Saleem routes transactions to the optimal rail per asset, per corridor.

Stablecoin Assets

Asset	Peg	Network	Issuer / Licence
DDSC	AED	ADI Chain	CBUAE licensed: IHC + FAB
AEDZ	AED	Multi-chain	Zand: UAE digital bank, CBUAE PTSR pathway
USDT	USD	TRC-20 / Ethereum / Stellar / Solana	Tether
USDC	USD	Ethereum / Stellar / Polygon / Solana	Circle: regulated in ADGM, New York DFS & EU MiCA
USDU	USD	Ethereum	Universal: first & only USD stablecoin issued from the UAE · ADGM FSRA FRT-regulated · first & only USD stablecoin with CBUAE PTSR approval

Grant Pipeline (targets and applications in progress)

Stellar Development Foundation In motion

Solana Foundation Target

UNICEF Venture Fund Target

Circle Developer Grants Target

Polygon Community Grants Target

For NGOs & Humanitarian

Every dollar, from donor treasury to beneficiary mobile, visible, auditable, intact.

The hard part of humanitarian disbursement isn't moving money, it's proving where it landed. Saleem replaces opaque cash-and-hawala chains with a stablecoin rail that delivers 100% of value to the beneficiary's mobile and leaves a tamper-proof on-chain record from donor to recipient.

Pay staff and aid recipients without cash leakage, opaque routing, or middleman skim.

Why NGOs choose Saleem

Full value transfer

100% reaches the beneficiary.

No hawala cut, no correspondent fees, no hidden FX haircut. The amount the donor approves is the amount that lands on the recipient's SIM, in seconds, on any phone.

Cryptographic proof of delivery

Donor-to-recipient visibility.

Every disbursement is on-chain from donor authorisation to recipient wallet. Programme teams get a live, queryable record and donors see exactly where the money went. No six-month reconciliation cycles.

Tamper-proof audit trail

Reach the unreachable, prove it later.

Reach beneficiaries in conflict-affected, banking-broken environments at the audit standard of a regulated bank transfer. Every record exportable, every flow defensible to your auditors and board.

Live in the Operator Console

Saleem desktop operator console: humanitarian bulk disbursement module — Humanitarian bulk-disbursement module: built into the operator console alongside compliance, treasury, and travel-rule surfaces. Reference programmes, pricing, API documentation and integration timelines available post-NDA.

For Corporates

Pay staff and suppliers across borders. Without bank wires.

Diaspora employers, BPOs, NGO field offices, and regional supplier networks pay people in countries where banking is broken or expensive. Saleem provides the corporate operator console, stablecoin payroll rails, and recurring payee management.

Stablecoin Payroll

USDT or USDC settlement. Recipients claim in local currency at the nearest sarraf, agent, or bank mobile-money on-ramp.

Cross-Border Invoicing

Replace SWIFT wires with on-chain settlement. Suppliers in Syria and Pakistan paid in hours, not days.

Recurring Payees

Persistent payee management for monthly payroll batches and contractor disbursements.

Saleem Corporate Operator console: dashboard — The Corporate Operator console: treasury, invoices, payees, commissions in one place.

For Sarrafs

Formalise the corridor. Earn from every flow.

Syria's informal hawala network is the country's real payment infrastructure: 5,000–10,000 sarrafs moving $1–2B annually. Saleem keeps the agent at the centre of the relationship while giving them tooling, commission tracking, and a settlement rail their incumbents cannot match.

Cash-in / Cash-out Agent

Become an onboarded Saleem agent. Convert cash to USDT for senders, USDT to cash for receivers. Earn commission on both legs.

Real-time Commissions

See every earned commission as it settles on-chain. No end-of-week reconciliation, no opaque skim.

Compliance Without Friction

Once licensed, Saleem provides the regulated rail the sarraf operates on, with TRM + Chainalysis screening built in.

Saleem Sarraf Operator console: commissions dashboard — The Sarraf Operator console: commissions earned, transactions audited, agents formalised.

Platform Architecture

Six-Tier Device Architecture. Seven Compliance Providers. Three Regulated Custody Solutions.

From RTOS feature phones to desktop operator consoles. Every device tier covered.

Tier 0

RTOS USSD/STK

Feature phones. No data required.

Tier 1

KaiOS

Smart feature phones. Lightweight app.

Tier 2