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1% flat

On every payment. Deducted on-chain when you claim — nothing is invoiced.

You keep 99%

No monthly fee, no setup fee, no per-chain fee, no minimums, no hidden charges.
On a €100 payment, €1.00 goes to CryptoCheckout and €99.00 goes to you.

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Capped on-chain, not by promise

Your fee rate is written into your pool contract when it’s created, and the contract enforces a hard ceiling that no configuration can exceed.

Hard cap: 2.5%

Enforced in contract code. Even a compromised admin account could not charge you more, because the contract would reject it.

Fixed once deployed

Your rate becomes part of your pool’s address. Changing it would mean deploying a visibly different contract — it can’t be altered quietly.
This is the meaningful transparency claim. Not “we promise not to raise your rate”, but “the contract you can read will not let us.”

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Custom rates

The default is 1%. Rates are configurable below that for merchants at volume, and must be set before your pool is deployed — after that the contract fixes them.

Enquire about custom rates

Talk to us before you deploy if you expect meaningful volume.

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Worked example

A €100 order on Base, settling in EURC:

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The two costs that aren’t ours

These go to the blockchain, not to us. You pay them because you sign the transactions — which is what keeps the contracts yours rather than ours.

Each claim

A normal transaction fee, in that chain’s native token. Batching payments into one claim spreads it across many orders.

Deploying your pool

Once per chain, ever. Cents on most chains; more on Ethereum and TRON.Coming Merchant-signed deployment is being introduced. Until it lands we cover this for you.
Claim cadence is a real lever. A hundred orders claimed together pay one network fee; claimed individually they pay a hundred. Barely matters on cheap chains; matters a lot on Ethereum and TRON.
Everything in between — running the checkout, watching the chain, settling deposit payments, retrying webhooks — is on us.

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What your customer pays

Connect rail

Their own network fee, as with any wallet transaction. Nothing to us.

Deposit rail

Whatever their wallet or exchange charges to send. Nothing to us.
We never add a surcharge to the customer’s side.

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Compared to cards

Not like-for-like — different rails, different risks — but the comparison people ask for: The honest counterpoint: card payments are reversible, which protects customers. Crypto payments are not. That’s a genuine trade-off for your buyers and worth stating in your terms.
Settlement on some chains carries a network cost that sets a minimum order size for pay-by-address payments. It isn’t a fee — nothing extra is deducted — but it can make the pay-by-address option unavailable for very small orders on expensive chains. Wallet payments have no minimum. Limits.