Multi-Chain P2P Trading: Trade Any Crypto, All in One Place
Trade Bitcoin, Ethereum, Solana, Base, Polygon, and 100+ tokens on one P2P exchange. Multi-chain support with unified escrow.
CoinExchange.Cash supports P2P trading across multiple blockchains — Ethereum, Bitcoin, Solana, Base, Polygon, Tron, and more — all from one platform. Create offers for any token and let the escrow system handle the chain-specific security.
The Multi-Chain Problem
The crypto ecosystem is fragmented across dozens of blockchains:
- Bitcoin for value storage
- Ethereum for DeFi and NFTs
- Solana for speed
- Base for low-cost transactions
- Polygon, Tron, Avalanche, and more
Trading across these chains usually means using multiple platforms, multiple wallets, and dealing with bridges.
One Platform, Every Chain
CoinExchange.Cash supports P2P trading for all major chains and tokens from a single interface:
Supported Chains
- Bitcoin (BTC): Native BTC with P2SH multisig escrow
- Ethereum (ETH): ETH and ERC-20 tokens with smart contract escrow
- Base: ETH and tokens with minimal gas fees
- Solana (SOL): SOL and SPL tokens
- Polygon (MATIC): MATIC and tokens
- Tron (TRX): TRX and TRC-20 tokens (especially USDT-TRC20)
Popular Tokens
- USDT, USDC (on all chains)
- BTC, ETH, SOL
- CXCash (privacy coin)
- Plus 100+ other tokens
How Multi-Chain Escrow Works
The escrow system adapts to each chain:
- EVM chains (Ethereum, Base, Polygon): Solidity smart contracts handle the 2-of-3 multisig
- Bitcoin: Native Bitcoin scripting with P2SH (Pay-to-Script-Hash)
- Solana: Program-based multisig accounts
The user experience is the same regardless of chain — create an offer, initiate a trade, and the escrow handles the chain-specific details.
Benefits for Multi-Chain Traders
One Reputation
Your reputation score carries across all chains and tokens. Build trust once, trade everything.
Unified Interface
No switching between platforms. Browse BTC offers and SOL offers on the same page.
Cross-Chain Opportunities
Different chains have different premiums. A trader looking for USDT might pay more for TRC-20 USDT (fast, cheap) than ERC-20 USDT (expensive gas). Multi-chain support creates arbitrage opportunities.
Any Payment Method, Any Chain
Combine any fiat payment method with any crypto chain. Want to buy SOL with PayPal? BTC with cash? ETH with bank transfer? All possible on one platform.
Getting Started
- Connect your wallet for the chain you want to trade
- Browse offers across all chains
- Create offers specifying which chain and token
- Trade with escrow protection regardless of chain
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Start Trading on CoinExchange.Cash
Non-custodial P2P crypto trading with no KYC. Connect your wallet and start in under a minute.