The rand now has a regulated, on-chain presence. BlockTower’s ZARU—a stablecoin pegged 1:1 to the South African currency—has been listed on Luno Global, marking the first institutional-grade rand stablecoin on a licensed crypto exchange.
ZARU can be traded directly against US dollar stablecoins USDT and USDC. Early trading this morning valued the rand at R16.36 to the dollar. The new pairs are initially available to customers in South Africa, Nigeria, Kenya, and Uganda, with plans to expand as local regulations allow.
How ZARU works on Luno
Luno, a global crypto platform founded in 2013, already offered ZARU through its instant trade feature in South Africa and via Easy Equities for retail users. Qualified institutional investors could access it over the counter. The token is now fully listed on the exchange, with ZARU/USDT and ZARU/USDC trading pairs live.
Vighnesh Patel, BlockTower’s CEO, described the listing as a step toward building real on-chain capital markets and foreign exchange. The move aligns with broader efforts to integrate traditional currencies into blockchain-based financial systems, though adoption varies by region.
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South Africa’s stablecoin market
USDT remains the dominant stablecoin in the country. The South African Reserve Bank’s latest Financial Stability Review shows on-chain transactions involving USDT across Luno, VALR, and AltCoinTrader reached nearly R27 billion in the year ending April 2026. Monthly trading volumes at selected crypto asset service providers fell from an average of R19.2 billion in 2025 to about R10.7 billion over the first four months of 2026.
Bitcoin still accounts for the largest share of domestic crypto holdings, followed by Ripple, Ethereum, and Solana. The number of licensed crypto asset service providers in South Africa reached 310 by the end of March 2026, showing a shift toward regulated services.
Regulation continues to develop. In April, National Treasury proposed new foreign exchange rules for crypto assets, moving from South Africa’s long-standing exchange control regime to a risk-based system. The draft regulations, which closed for public comment in June, include penalties of up to R1 million, five years in prison, or both for violations. This week, Treasury published a draft manual outlining how licensed providers must report cross-border crypto transactions to the central bank’s Financial Surveillance Department.
Stablecoins like ZARU act as a bridge between traditional currencies and crypto markets, allowing users to move money and settle trades without the volatility of assets like Bitcoin. Their growth in emerging markets—where local currencies often face instability—has been significant. Research by Keyrock and Bitso found non-US dollar stablecoin supply grew from $44 million in 2020 to $2.2 billion, with tokens backed by the Brazilian real and Mexican peso seeing notable expansion.
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For South Africa, the challenge is whether ZARU can offer a practical alternative to dollar-pegged options. The rand’s volatility and capital controls have long complicated cross-border transactions, and on-chain solutions could provide a solution if regulators and users adopt them.
ZARU’s success will depend on liquidity, regulatory clarity, and whether users see value beyond novelty.
Its launch reflects a growing trend of local currency stablecoins in regions with economic instability.
