Crypto Escrow Service
Non-custodial smart contract escrow on Base. Trustless 2-of-3 multisig protection for USDT and USDC payments — decentralized, no sign-up, no intermediaries.
What is Crypto Escrow?
Crypto escrow is a payment protection mechanism that holds cryptocurrency in a smart contract until both buyer and seller have fulfilled their obligations. Unlike traditional escrow services that hold funds in a centralized bank account, crypto escrow uses on-chain code to enforce the release of funds. Neither party can take the money and run — and no intermediary can freeze, lose, or misappropriate it.
How Smart Contract Escrow Works
A smart contract escrow is a self-executing program deployed on a blockchain. When a buyer funds the contract, the cryptocurrency is locked. Funds release only when conditions are met: typically buyer confirmation of delivery, or arbiter resolution in case of dispute. Palindrome Pay uses a 2-of-3 multisig smart contract — meaning any two of the three parties (buyer, seller, optional arbiter) must sign to move funds. No single party has unilateral control.
Decentralized Escrow vs Traditional Escrow
Traditional escrow services (Escrow.com, banks, lawyers) hold funds in custody, charge percentage-based fees, can take weeks to clear, and require trust in the intermediary's solvency and integrity. Decentralized escrow runs on a public blockchain — anyone can audit the smart contract code, settlements happen in minutes, fees are minimal, and the operator cannot freeze your funds. There is no counterparty risk from the escrow provider itself.
Web3 Escrow: Why It Matters
Web3 escrow makes cross-border, peer-to-peer transactions possible without banks, lawyers, or notary publics. A freelancer in Argentina can sell services to a client in Germany with the same protections as a domestic deal — funds locked in escrow on Base, released on delivery, settled in seconds. This is impossible in traditional finance without weeks of bank processing and 3-5% in fees.
Cryptocurrency Escrow Use Cases
Real estate transactions (especially cross-border purchases in USDT), domain name sales, freelance and remote work payments, luxury goods (watches, jewelry, art, collectible cars), used car peer-to-peer sales, OTC crypto trades, rent deposits, and wholesale B2B trade. Anywhere two parties don't trust each other but need to transact, on-chain escrow removes the need for trust.
Multisig Architecture: 2-of-3 Security Model
Palindrome Pay's smart contract uses a 2-of-3 multisignature scheme. The three keys are: the buyer, the seller, and an optional arbiter chosen by both parties. To release funds, two of these three must agree. In the happy path: buyer + seller sign delivery confirmation, funds release to seller. In a dispute: the arbiter joins one party. No single key can move funds alone. The contract code is open source and verified on BaseScan.
Supported Tokens and Chain
Palindrome Pay supports USDT, USDC, and DAI stablecoins on Base — Coinbase's Layer 2 with sub-cent gas fees and near-instant confirmations. Stablecoins eliminate price volatility during the escrow period: a $5,000 escrow stays worth $5,000 from deposit to release, regardless of crypto market movements. USDT (Tether), USDC (Circle), and DAI (MakerDAO) are all fully convertible to USD at any major exchange.
Fees and Getting Started
Palindrome Pay charges 1% per transaction — on direct checkout payments and on successful escrow withdrawals. Standard Base network gas fees (typically a few cents) apply on top. No KYC at any amount — wallet addresses are automatically screened against on-chain threat intelligence databases instead. No subscriptions, no setup fees, no hidden charges. Connect your EVM wallet (MetaMask, WalletConnect, Coinbase Wallet), create an escrow with your counterparty's wallet address, deposit USDT or USDC, and proceed with the deal.