Colorpool

Colorpool is an automated market maker exchange on Chromia that also runs a bridge in from BSC. It serves users who want spot swaps and liquidity provision in a low-fee environment, where the friction is that interacting on general-purpose EVM chains is expensive for small tickets.

Swaps price against constant-product pools and liquidity providers earn fees by share. Chromia runs one chain per application, so each dapp has its own chain and resource quota; creating an account costs a one-time fee, after which transactions consume prepaid credits instead of paying gas per call. The bridge uses USDC as its main corridor and maps incoming funds into an in-app balance on the application chain. Liquidity shares are booked as tokens redeemable for a proportional slice of both assets, and credits can be topped up on demand, with trades failing outright when the balance runs out.