OpenOcean
Multi-chain DEX aggregator routing swaps across 40+ EVM and non-EVM chains, including Solana.
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OpenOcean key facts
| Category | DEX aggregator |
|---|---|
| Chains | Ethereum, BNB Chain, Base, Arbitrum, Polygon, Solana and 35+ others |
| Platforms | Web, API |
| Custody | Non-custodial |
| Chains | 40+ chains, including Ethereum, BNB Chain, Base, Arbitrum and Solana |
| Security audits | SlowMist (Exchange V2, 2021), PeckShield (routing and swap contracts, 2021) |
What is OpenOcean?
OpenOcean is a DEX aggregator that routes swaps across 1,000+ liquidity sources on 40+ chains, including Solana. It is non-custodial: users sign every transaction. Its docs report no security incident and list 2021 audits by SlowMist and PeckShield.
OpenOcean alternatives
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OpenOcean pros and cons
- 40+ chains, including non-EVM Solana
- Docs report no security incident since launch
- Swap, gasless, DCA and limit order APIs
- Audits listed date from 2021
- Swap fee rates not stated on its docs overview pages
- Feature availability varies by chain and API
OpenOcean FAQ
What is OpenOcean?
OpenOcean is a DEX aggregator that routes swaps across 1,000+ liquidity sources on 40+ chains, including Solana. It is non-custodial: users sign every transaction. Its docs report no security incident and list 2021 audits by SlowMist and PeckShield.
Which chains does OpenOcean support?
Ethereum, BNB Chain, Base, Arbitrum, Polygon, Solana and 35+ others.
Does OpenOcean hold my funds?
No. OpenOcean is non-custodial: you keep your funds in your own wallet and sign each transaction.
Sources
How this page works
Sources: OpenOcean: official site, OpenOcean: Supported chains, OpenOcean: Security. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.