Pendle is a protocol initially deployed on Ethereum that provides a market for the yields of supported yield-bearing tokens. Pendle facilitates this market by splitting yield-bearing tokens into principal and yield tokens and offering liquidity pools by which these tokens can be traded. In doing so, Pendle offers a market for fixed and floating rates of supported yield-bearing tokens by which users can earn fixed yield, long yield (e.g., speculate on the yield of the underlying token increasing), and provide liquidity to the Pendle pool for the underlying token.