RebelFi

RebelFi provides programmable stablecoin infrastructure with yield-earning APIs, reversible payment APIs, and smart escrow solutions. The platform enables banks, fintechs, payment processors, and enterprises to generate 3-8% APY on idle stablecoin balances (USDC, EURC) while maintaining non-custodial control across Ethereum, Solana, Base, and Arbitrum. Their API-first infrastructure integrates with Circle Programmable Wallets and deploys capital across audited DeFi protocols including Aave, Morpho, and Compound. RebelFi was selected for the Circle Developer Grant in 2026 to accelerate onchain yield infrastructure.