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Dymension

Dymension is a Layer 1 blockchain that lets developers and creators launch tokens and evolve them into application-specific rollup chains called RollApps.
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Dymension


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Description

Dymension is a Layer 1 blockchain built on Cosmos SDK with Tendermint consensus, functioning as a settlement layer for application-specific rollups called RollApps. The protocol embeds rollup-servicing logic directly into the settlement layer rather than through external smart contract bridges, providing RollApps with shared security, liquidity, and cross-chain connectivity via IBC. An embedded AMM handles token swaps and liquidity bootstrapping, an Initial RollApp Offerings (IRO) mechanism allows creators to launch tokens on customizable bonding curves before their rollup goes live, and eIBC enables fast cross-chain withdrawals by bypassing the standard dispute period. RollApps support EVM and CosmWasm execution environments and use on-demand block production to reduce operating costs.

Category: L1

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Dymension

Roller


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Description

Roller is a command-line tool for deploying and operating RollApps on Dymension. Operators use it to run RollApp sequencers, manage full nodes, and operate eIBC clients for processing cross-chain withdrawals. The tool includes pre-built primitives for DeFi oracles, random number generation, and AI oracles to support common RollApp integrations. A companion frontend SDK, Dymension Connect, allows RollApp developers to add signless user authentication and wallet connectivity to their applications.

Category: Developer Tooling