Coinbase, Kalshi to launch USDC-powered prediction market with Coinbase Custody
Coinbase plans to partner with Kalshi to roll out an internal prediction market that uses USDC and is safeguarded by Coinbase Custody, according to CNBC sources. The announcement could arrive as early as next week; as of December 13, 2025, USDC was priced at $1.00 per CoinMarketCap.