Crypto Basics #14 — Understanding Crypto Lending

Crypto lending applies a familiar idea, lending and borrowing, to digital assets. One side lends out their crypto and earns interest. The other side borrows it and pays interest for the privilege.

The mechanics differ from a bank loan in one important way: collateral. A traditional lender checks your credit history and income before lending. A crypto borrower instead locks up assets of their own as collateral, often worth more than the loan itself. If the loan isn't repaid, the collateral covers the lender. Because the collateral does the work, no credit check is needed, and the process can run automatically through smart contracts.

You might wonder why someone would borrow against assets they already hold. Common reasons include getting access to cash without selling a position, or freeing up funds for other activity. The lender, in turn, earns a yield on assets that would otherwise sit idle.

Crypto lending is one of the core pillars of decentralized finance. It also carries real risk: if collateral falls sharply in value, it can be sold off automatically, and platform or code failures can cause losses. The interest is a return on risk, not free money.

In short: Crypto lending lets people lend assets for interest and borrow against collateral, all without the credit checks of a traditional loan.

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