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Mantapex
OTSea
OTSea
OTSEADexs
Audited
DeFiLlama Dexs·$552.7K TVL·-0.01% 1h·+0.27% 24h·+15.23% 7d·3 chains

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Protocol TVL

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About OTSea

OTSea is a leading OTC trading platform on web3 that provides users with a reliable and user friendly solution for trading crypto assets peer-to-peer

Description sourced from DeFiLlama's protocol metadata; teams submit their own copy when listing.

OTSea Timeline

Major events flagged by the DeFiLlama community — protocol launches, exploits, governance changes, and incentive programs.

  1. Jun 18, 2024
    Listed on DeFiLlama

Protocol Profile

OTSea is a DEX — a decentralised exchange where users swap assets against on-chain liquidity pools rather than a central order book. It is deployed across 3 chains, including Ethereum, Base, Blast. The codebase has been independently audited (2 reports on file).

TVL Distribution by Chain

TVL spans 3 chains across the deployment. See the breakdown below for per-chain values.

Ethereum
$437K(79.1%)
Base
$115.8K(20.9%)
Blast
$6.5(0.0%)

Supported Chains

Ethereum Base Blast

Protocol Footprint

OTSea operates on 3 networks (Ethereum, Base, Blast), keeping its surface area narrower than chain-agnostic peers. Roughly 100% of its on-chain value sits on just three networks (Ethereum, Base, Blast), so a fault on any one of them would affect a large slice of users. Two audit reports are published on DeFiLlama, which is in line with typical practice for protocols at this scale.

Official Resources & Links

Verified external resources for OTSea — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.

Other DEX protocols on Mantapex

OTSea is one of 7 DEX protocols Mantapex tracks in this category. Direct peers ranked by total value locked include Curve DEX, Uniswap V3, PancakeSwap AMM, and 3 more. These peer protocols collectively secure $8B in deposits, giving you a frame of reference for whether OTSea's own TVL is at the top, middle, or tail of the category.

Browse all DEX protocols on Mantapex

Related protocols

Other DeFi protocols connected to OTSea by category, deployment chain, or shared codebase lineage — useful for comparing TVL, fee models, or audit posture across direct peers.

Risk Warning

DeFi protocols carry inherent risks including smart contract vulnerabilities, liquidity risks, and potential loss of funds. Always do your own research before investing.

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