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Payment rails

Payment rails — coverage and analysis.

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Sui, the layer-one blockchain protocol, is shifting its African strategy from developer acquisition and community growth to payment infrastructure. Months after Sui partnered with one of Africa's pioneer fintechs Paga as its primary blockchain infrastructure provider, the protocol has now been integrated by Daya. Daya will use Sui as settlement infrastructure to support its offerings around cross-border payments, treasury management and low-cost stablecoin transfers. 

Previously, Sui had doubled down on acquiring developers in Nigeria, Ghana, South Africa and Kenya. Its African activities focused mainly on developer events, talent acquisition, training and community growth. Now, in keeping with the broader market direction, the protocol has dived into partnerships that help it provide payment infrastructure for businesses.  

Daya integrated Tempo last month and Aptos in June, adding another chain to its existing rail for moving stablecoins, and it is seeing some traction. In August, its Pro feature for OTC desks, P2P traders and other crypto professionals processed $6.2m, up from $600,000 in March.

PulseStablecoin

Stablecoin wallet provider Blockradar has hit $1 billion in transaction volume, two years after launch. It now supports 100s of fintechs across 20 countries.

The milestone underscores the infrastructure quietly powering Africa’s stablecoin boom.

Last year at ETHSafari in Kilifi, Kenya, I spoke to two founders building a payments startup. One told me his team had two engineers, neither a blockchain specialist. Integrating Celo took about two months.

Then they switched to Blockradar.

“It’s like a normal API. They built it like a normal API. It doesn’t feel blockchain at all,” he told me.

Companies putting stablecoins into financial products eventually face the complexity of multiple blockchains. Blockradar abstracts that complexity into familiar API calls, turning months of integration work into hours or days.