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C3 Exchange
C3 Exchange
-Cross Chain Bridge
Audited
DeFiLlama Cross Chain Bridge·$47.4 TVL·-0.55% 1h·+0.25% 24h·+12.07% 7d·7 chains

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Protocol TVL

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About C3 Exchange

C3 Exchange offers the security and autonomy of a self-custodial exchange without compromising the functionality, performance, and ease of use expected from traditional exchanges. Additionally, C3 provides a seamless cross-chain experience, enhancing flexibility and accessibility for users across multiple blockchains.

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

How C3 Exchange's TVL is measured

DeFiLlama publishes the exact rules used to aggregate on-chain balances into the headline TVL figure shown on this page. The methodology below is the team's own source-of-truth description.

Calculates the TVL from the contract, then remaps assets for accurate value source

If a contract or vault isn't in this list, its balance does not contribute to the TVL displayed on Mantapex or DeFiLlama.

Security & Audits

Audited by external firms
2 audits
Audit reports
github.com/c3exchange/c3-smartcontracts-v1/tree/main/audits
Price oracles
Pyth· Primary

Oracles supply external price data to on-chain contracts. Oracle compromise is a common attack vector — diversified providers reduce single-point-of-failure risk.

C3 Exchange Timeline

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

  1. May 24, 2024
    Listed on DeFiLlama

Protocol Profile

C3 Exchange is a Cross Chain Bridge protocol that moves assets and messages between blockchains, locking value on the source chain and minting or releasing a representation on the destination. It is deployed across 7 chains, including Algorand, Avalanche, Bitcoin, Ethereum and 3 other chains. The codebase has been independently audited (1 report on file).

TVL Distribution by Chain

Algorand
$47.4(100.0%)

Supported Chains

Algorand Avalanche Bitcoin Ethereum Arbitrum Binance Solana

Protocol Footprint

C3 Exchange runs a multi-chain deployment, with smart contracts live on 7 networks. Price feeds come from a single oracle provider (Pyth); an outage or manipulation of that feed would propagate into every market the protocol prices. Only one audit report is currently listed; users should weigh that against the protocol's TVL before depositing significant amounts.

Official Resources & Links

Verified external resources for C3 Exchange — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.

Twitter / X — @C3protocol
twitter.com
Source Code on GitHub
github.com

Other Cross Chain Bridge protocols on Mantapex

C3 Exchange is one of 7 Cross Chain Bridge protocols Mantapex tracks in this category. Direct peers ranked by total value locked include Stargate V2, Hyperlane, NEAR Intents, and 3 more. These peer protocols collectively secure $342.7M in deposits, giving you a frame of reference for whether C3 Exchange's own TVL is at the top, middle, or tail of the category.

Stargate V2
Stargate V2
TVL $112.4M · 24h -2.70%
Hyperlane
Hyperlane
TVL $110.4M · 24h +1.97%
NEAR Intents
NEAR Intents
TVL $58.4M · 24h -0.88%
Across
Across
TVL $33.1M · 24h +0.04%
Synapse
Synapse
TVL $17.3M · 24h +0.02%
Stargate V1
Stargate V1
TVL $11.1M · 24h +0.40%
Browse all Cross Chain Bridge protocols on Mantapex

Recent C3 Exchange news

Latest reporting from major crypto news outlets covering C3 Exchange.

Related protocols

Other DeFi protocols connected to C3 Exchange 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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