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.

CategoryBridge

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 ($7.588b)USDT0 ($3.686b)Portal ($2.008b)CCIP ($1.248b)Aster Bridge ($560.44m)Lighter Bridge ($509.19m)Unit ($431.28m)SolvBTC ($404.99m)Merlins Seal ($374.04m)Free Protocol ($267.95m)