Terms of service

1. The service

CoinVast is an instant cryptocurrency exchange service. You send one supported cryptocurrency to a deposit address we provide; we send a different supported cryptocurrency to an address you provide, at the rate quoted to you. There are no user accounts. Each swap is a single, self-contained transaction identified by its order link.

We are not a wallet, a custodian, a broker, or an investment service. We hold deposits only for the time needed to screen and execute a swap, and nothing on this site is investment, financial, tax, or legal advice.

2. Your responsibilities

You are responsible for the accuracy of every address you provide. Cryptocurrency transactions are irreversible: funds sent to a mistyped or wrong-network payout address cannot be recovered by us, and deposits sent to an expired order or in the wrong asset may be unrecoverable.

You confirm that you are legally permitted to use this service in your jurisdiction, that you are exchanging funds you lawfully control, and that you are acting on your own behalf and not for a sanctioned party.

We strongly recommend providing a refund address with every order. It is the guaranteed return path if a swap cannot complete.

3. Quotes, rates, and fees

Every quote shows the rate, our spread, and the estimated payout network fee before you commit. Floating-rate orders settle at the market rate when your deposit confirms and may drift from the preview in either direction. Fixed-rate orders settle at the rate locked when the order was created.

Quotes expire after the period shown on the card. An order created from a valid quote honors that quote's terms. We charge no fees beyond the displayed spread and network fee.

4. Deposits, screening, and refunds

Deposits must arrive within the order's deposit window (shown on the order page). Orders with no deposit in time expire; coins arriving after expiry are returned to your refund address where one was provided, minus the network fee.

Every deposit is risk-screened before the exchange begins. A deposit that passes proceeds. A deposit that fails screening is rejected and returned to your refund address minus the network fee — we do not exchange it and we do not hold it pending identity verification. Where applicable law prohibits returning specific funds (for example, deposits linked to sanctioned parties), that law prevails over this return policy.

If a swap cannot complete for operational reasons, your deposit is returned to your refund address minus the network fee.

5. Prohibited use

You may not use the service to launder the proceeds of crime, finance terrorism, evade sanctions, or otherwise break the law of any jurisdiction that applies to you or to us. We may refuse, reject, or unwind (by refund) any order at our discretion, including where screening or fraud signals require it.

6. Availability and warranties

The service is provided “as is” and “as available”, without warranty of any kind. Blockchains, market data sources, and screening providers are third-party systems we do not control; pairs may be paused and the service may be interrupted. We do not guarantee uninterrupted availability or any particular completion time.

7. Liability

To the maximum extent permitted by law, our total aggregate liability arising out of any order is limited to the value of that order's deposit at the time it was received. We are not liable for indirect, incidental, or consequential damages, for losses caused by incorrect addresses you provided, by your loss of an order link, or by blockchain network failures.

8. Changes

We may update these terms; the version published at the time you create an order is the version that governs that order. Material changes will be reflected on this page with an updated revision note.

9. Governing law and contact

Governing law and venue will be specified when the operating entity is formed; until then, this section is a placeholder.

Questions about these terms: info@coinvast.io.