JPMorgan Extends JPM Coin to Ethereum for Institutional Clients

JPM Coin is JPMorgan's tokenized dollar deposit, run by Kinexys, the bank's blockchain unit inside its Payments group. It first launched on Base in November 2025, after a proof-of-concept with B2C2, Coinbase and Mastercard tested issuance and redemption. The October 19 move onto Ethereum mainnet extends that same permissioned structure to a second public chain, rather than replacing it.

Approved institutional clients can now move tokenized dollar deposits and settle transactions directly on Ethereum, with peer-to-peer transfers working across both Ethereum and Base. Retail users remain shut out entirely; the token stays tied to existing bank deposits rather than becoming a public payments instrument. Firms like B2C2, Coinbase and Mastercard, already plugged into the Base deployment, gain a second venue without rebuilding their integration.

Putting bank-issued cash on the same public network as JPMorgan's tokenized money market funds blurs a line crypto's early builders drew sharply between permissioned bank money and open, trustless settlement. Rival lenders are still building deposit-token systems on private ledgers, betting that control matters more than liquidity; JPMorgan is betting the opposite. One industry executive argues the move could eventually let smaller banks piggyback on public-chain liquidity too, though that remains a contested forecast rather than a plan.

JPMorgan has framed the Ethereum rollout as a live test of whether deposit tokens can compete with stablecoins for institutional settlement volume, a question with no fixed resolution date. Watch whether other large banks follow onto public chains rather than private ledgers, and whether Kinexys extends JPM Coin to additional networks beyond Base and Ethereum, which would signal the bank treats multi-chain deployment as permanent infrastructure rather than experiment.