
Ostium
Ostium is a perpetuals DEX on Arbitrum where users trade stocks, FX, commodities, and crypto with up to 200x leverage from a self-custodial wallet.

What is Ostium?
Ostium is a self-custodial perpetuals exchange on Arbitrum focused on real-world assets. Users connect a wallet and trade up to 200x leverage on stocks, indices, FX, commodities, and crypto, with spreads, fees, and volumes verifiable on-chain. The platform has handled more than $50B in cumulative trade volume across roughly 26,000 traders.
Web3 dapps and developer tools related to Ostium
Discover blockchain applications that are frequently used with Ostium.
Developer resources from Alchemy

AI agent crypto glossary: x402, ACP, and MCP and 20 more terms
A plain-language glossary of the terms you need to follow agentic crypto — from x402 and MCP to spend limits, account abstraction, and more.

The stablecoin landscape across different chains
A data-driven look at where $300B+ in stablecoins actually live and move across major blockchains like Ethereum, Solana, Tron, and emerging L1s.

How Aave runs the largest lending protocol in DeFi across 20+ chains with Alchemy
Aave has run its traffic on Alchemy since 2021, powering protocol data across 20+ networks and a gasless consumer app, through V4, Cortex, and spikes above 2M CU/s.
Ostium alternatives
Explore web3 competitors and apps like Ostium.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

