Sparkswap, a bitcoin startup building a non-custodial exchange on the Lightning Network, announces its support for the U.S. dollar, enabling users to buy bitcoins directly from their Sparkswap Lightning wallet, The Block reports. Unlike its bitcoin and litecoin trading pairs, Sparkswap will act as the counterparty for trades dealing with bitcoin and USD. At launch, USD support will be available in 21 U.S. states. Bitcoin to USD sell orders will not be supported with the initial launch.
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