Stellar vs dYdX

Stellar is a payments‑focused blockchain that uses the Stellar Consensus Protocol (SCP), a federated Byzantine agreement where each node chooses its own quorum slices. Anchors issue fiat‑backed tokens, and Stellar’s built‑in DEX offers path payments that can hop through multiple assets in a single transaction. The 2023 Soroban upgrade added WebAssembly smart contracts, enabling on‑chain AMMs, lending and other DeFi primitives.

The dYdX Chain is an app‑specific Cosmos chain that replaced the prior StarkEx L2, giving validators control over an on‑chain order book for perpetual futures. Traders retain familiar features like cross‑margin and isolated positions, and DYDX token holders secure the chain while receiving 100 % of protocol fees. Lambda architecture shards order processing across ABCI++ extensions for sub‑second latency.