What are the terms of shylock's loan to antonio?

Shylock's loan to Antonio in Shakespeare's "The Merchant of Venice" is for 3,000 ducats, which Antonio agrees to repay within three months. In lieu of interest, Shylock demands a pound of Antonio's flesh as collateral, which serves as a harsh and significant condition of the loan. This arrangement reflects the animosity between the two characters and sets the stage for the play's dramatic conflict.