Cryptocurrency

What is Atomic swap?

Definition

An atomic swap exchanges two cryptocurrencies directly between wallets, with cryptography guaranteeing that either both sides complete or neither does. It is the common route from Bitcoin to Monero without an exchange account, and therefore without identity verification.

Why Atomic swap matters

It is the common route from Bitcoin to Monero without an exchange account, and therefore without identity verification.

Atomic swap in practice

When running a server, atomic swap shows up as a cross-chain trade executed entirely from your node. You would run a swap daemon that coordinates with the counterparty's wallet, watch the transactions for the required confirmations, and verify the hash-locked contract on each chain. Get it wrong—say, picking an exchange with custody—and you forfeit privacy by handing over identity. The cost is having your trade tied to you for years.

What people get wrong about Atomic swap

The common error is thinking atomic swap only happens on an exchange or requires a KYC check. In fact, the protocol lets two wallets exchange directly, and it's the standard path from Bitcoin to Monero without an exchange account, so no identity verification is involved. The correction: use it for direct, private trades, not as another exchange feature.

Atomic swap — common questions

How do atomic swaps help avoid identity checks?

Atomic swaps exchange cryptocurrencies directly between wallets, with cryptography ensuring both sides complete or neither does. Because there's no exchange account involved, you never submit identity documents. It's the common route from Bitcoin to Monero without an exchange account, and therefore without identity verification—matching OnionVPS's no-KYC stance.

Can atomic swaps work with Monero automatically?

Yes, for direct wallet-to-wallet trades, the cryptography guarantees both sides complete or neither does. The swap takes place entirely on-chain, and no exchange account is used, so it avoids identity verification. For a server operator, it's a standard method to obtain Monero without third-party custody.

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