yld.fun is a permissionless platform that pairs idle capital with on‑chain strategies, without giving up custody. Non‑custodial smart vaults: Deposits sit in Program‑Derived accounts owned by the depositor’s wallet. Strategy vaults from Quants: A Quant publishes the logic (lending, LP, hedging) plus a success‑fee, turning their know‑how into a product Believers can fund. Execution Agents: Autonomous bots run each strategy around the clock, moving funds to the highest‑yield venues and auto‑compounding rewards.