Ask about Portal To Bitcoin
Logo of Portal To BitcoinPortal To Bitcoin(PTB)
Total Value Locked$0.13

TVL by Chain

Ethereum$0.13

Key Metrics

Total Raised$109m

Jan 30, 2024$34mRound: SeedInvestors: Coinbase Ventures, Arrington Capital, OKX Ventures, Gate Ventures

Aug 28, 2025$50mRound: Investors: Paloma Investments

Dec 4, 2025$25mRound: Investors: JTSA Global

Protocol Information

Portal To Bitcoin is a trust-minimized, cross-chain atomic swap protocol that enables fast, low-cost trading across Bitcoin, Ethereum, and other chains without wrapped assets or intermediaries. Portal uses the BitScaler framework to execute hashed-timelock contracts (HTLCs) across chains while keeping users in full control of their keys.

Category:Bridge

Audits:

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Methodology

TVL: TVL = Portal staking contract balances. No AMM liquidity included because Portal uses atomic swaps.View code on GitHub

Competitors

LayerZero V2 ($6.815b)USDT0 ($3.471b)Portal ($1.673b)CCIP ($1.588b)Unit ($528.34m)Lighter Bridge ($519.97m)Aster Bridge ($495.62m)SolvBTC ($426.65m)Merlins Seal ($391m)Free Protocol ($273.61m)

Frequently Asked Questions

What is Portal To Bitcoin?

Portal To Bitcoin is a trust-minimized, cross-chain atomic swap protocol that enables fast, low-cost trading across Bitcoin, Ethereum, and other chains without wrapped assets or intermediaries. Portal uses the BitScaler framework to execute hashed-timelock contracts (HTLCs) across chains while keeping users in full control of their keys.

What is Portal To Bitcoin's TVL?

Portal To Bitcoin currently has $0.13 in total value locked.

What chains does Portal To Bitcoin operate on?

Portal To Bitcoin operates on Ethereum. Ethereum holds the largest share at 100%.

How does Portal To Bitcoin's TVL compare to similar protocols?

Among Bridge protocols tracked by DefiLlama, Portal To Bitcoin ranks #130 by TVL. The category holds $46.217b across 151 protocols, and Portal To Bitcoin accounts for 0% of that total. Other leading protocols include WBTC, LayerZero, and Coinbase Bridge.