Wrapped bitcoin TVL tops $20M on Monad after CCIP bridge

Developers building advanced DeFi strategies on Monad now gain direct access to wrapped bitcoin through Chainlink CCIP, unlocking new Bitcoin-backed liquidity flows.

cbBTC launches on Monad with Chainlink CCIP bridge

In March 2026, Coinbase Wrapped Bitcoin (cbBTC) went live on Monad using Chainlink’s Cross-Chain Interoperability Protocol (CCIP). Through this integration, cbBTC can be bridged directly from Base into Monad’s DeFi ecosystem, allowing builders to tap Bitcoin-backed liquidity on the network for the first time.

Within just a few weeks, cbBTC surpassed $20 million in total value locked (TVL) across multiple protocols on Monad. Moreover, liquidity was distributed across lending markets, decentralized exchanges, and structured products, signaling early demand for Bitcoin-collateralized strategies on the chain.

cbBTC is now live on Monad using the same cross-chain infrastructure that underpins its deployments on Ethereum, Base, Arbitrum, and Solana. However, Monad’s performance profile is designed to support higher-frequency trading and capital-efficient DeFi applications.

The asset: Coinbase’s Bitcoin-backed token

cbBTC is Coinbase’s wrapped Bitcoin token, backed 1:1 by native BTC held in Coinbase custody. It was first launched on Ethereum and Base in September 2024 and later expanded to Solana and Arbitrum, before arriving on Monad via CCIP. As of March 2026, around 89,000 cbBTC are in circulation, corresponding to a market capitalization of roughly $6.1 billion.

When users deposit cbBTC to a Coinbase address, the wrapped token is burned and the underlying BTC is released back to the user’s Bitcoin account. Moreover, the smart contract code is open source and has been audited using OpenZeppelin’s framework, an approach also referenced for Coinbase’s cbETH.

The Bitcoin reserves backing cbBTC are held 1:1 at Coinbase and can be verified through the token’s onchain total supply data. For DeFi protocols, this structure delivers direct access to Bitcoin liquidity without requiring native Bitcoin infrastructure, while the token behaves as a standard ERC-20 token with a verifiable claim on real BTC.

The infrastructure: Chainlink CCIP as exclusive bridge

Coinbase selected Chainlink CCIP as the exclusive infrastructure for its wrapped asset expansion across multiple blockchains. CCIP provides a single, security-focused and compliance-enabled framework to connect public and private networks for cross-chain token transfers, messaging, and programmable transfers.

By relying on CCIP, the cross-chain movement of cbBTC adheres to the Cross-Chain Token (CCT) standard. This helps ensure issuance and redemption mechanics remain consistent across all supported chains. Additionally, CCIP incorporates multiple layers of decentralized validation to manage cross-chain risks.

Independent verification of transfers from the source chain is used to reduce attack surfaces commonly associated with cross-chain bridge failures. As of the March 2026 announcement, Chainlink reported over $28.6 trillion in onchain transaction volume across supported networks, with no protocol-level exploits disclosed.

Performance requirements for Bitcoin-backed DeFi

Running Bitcoin-backed liquidity at scale imposes strict demands on execution infrastructure. Lending markets require deterministic liquidation mechanics and reliable oracle pricing under heavy load. Decentralized exchanges also need routing performance that does not degrade as volumes and volatility increase, especially around a Bitcoin-denominated unit of account.

Structured products and automated strategies demand low-latency execution so that complex transactions clear within expected parameters. Moreover, as Bitcoin-linked DeFi grows, chains must handle surges in traffic without destabilizing fees or confirmation times.

Monad is architected to process up to 10,000 transactions per second with sub-second finality and low, predictable transaction fees. Because the network is EVM-compatible, protocols can deploy existing smart contracts with minimal changes, reusing codebases from Ethereum and other EVM chains.

The design emphasizes stable transaction costs, supporting high-volume activities such as lending, borrowing, collateralized trading, and capital allocation strategies that rely on wrapped bitcoin as a core collateral asset. That said, application builders still need to implement robust risk controls as liquidity deepens.

Early adoption on Monad

Curvance, a multi-chain lending protocol focused on high capital efficiency, was among the first to launch cbBTC markets on Monad. Its design lets users convert interest-bearing assets into leveraged positions through a single transaction, cutting down manual steps typical on other lending platforms.

Curvance supports multiple collateral types, including liquid staking tokens, interest-bearing stablecoins, and yield derivatives. Moreover, the protocol targets market-leading loan-to-value ratios tailored to capital-intensive strategies, making cbBTC a natural fit for its product set.

Within less than a month of the integration going live, cbBTC TVL on Monad reached $20 million. That liquidity was spread across lending markets, DEX pools, and newer structured products, highlighting how quickly Bitcoin-backed collateral can seed an emerging DeFi environment.

Bitcoin-backed DeFi in broader context

Bitcoin-denominated products have expanded steadily across DeFi as various wrapped BTC formats gained support. Earlier versions accumulated sizable TVL on Ethereum-based lending platforms. However, community concerns about custodial governance spurred demand for alternative wrappers with clearer guarantees and more transparent reserve frameworks.

cbBTC offers a distinct trust model: it is issued by a regulated company, relies on open-source contracts, and maintains verifiable 1:1 reserves held by Coinbase. Moreover, this combination appeals to institutions and sophisticated traders seeking exposure to Bitcoin within programmable finance while maintaining auditable backing.

As of March 2026, the circulating supply of about 89,000 cbBTC is spread across Ethereum, Base, Arbitrum, Solana, and Monad. Lending platforms that list cbBTC generate deposit returns based on prevailing market conditions and risk parameters configured by each protocol.

Common use cases include collateralized borrowing, spot liquidity provision, automated routing strategies on decentralized exchanges, and structured products tied to Bitcoin price exposure. That said, as Bitcoin-backed collateral becomes more prevalent, risk management frameworks and stress testing will remain central to protocol design.

About Monad

Monad is a high-performance, EVM-compatible Layer-1 blockchain built for high-frequency finance and DeFi. It targets throughput of up to 10,000 transactions per second, sub-second finality, and low transaction fees, aiming to support both retail and institutional-grade applications.

The network currently operates with 170+ validators across more than 30+ countries. Since its mainnet launch in November 2025, Monad has processed over 200 million transactions and attracted approximately 2.3 million active users across more than 125 live applications spanning DEXs, lending, and structured products.

About Coinbase and Chainlink

Coinbase (NASDAQ: COIN) offers a platform for trading, staking, custody, spending, and global transfers of crypto assets. It also provides infrastructure services for onchain activity, alongside tools that support builders developing DeFi and Web3 applications.

Chainlink delivers decentralized oracle, interoperability, compliance, and privacy infrastructure used across DeFi and broader blockchain verticals. Moreover, its technology underpins essential data feeds and standards for institutional tokenized assets, lending markets, payments, stablecoins, and other onchain use cases where secure connectivity is critical.

In summary, cbBTC’s arrival on Monad via Chainlink CCIP combines Coinbase’s custodial reserves, Chainlink’s interoperability stack, and Monad’s high-throughput architecture to extend Bitcoin-backed DeFi into a new performance-focused environment.