Cross-chain payments

Cross-chain payments allows clients to purchase your listed NFT with either Solana or Ethereum. The NFT could be listed on Polygon and using Crossmint, you’re able to accept Solana as a valid form of payment. Defining the type of accepted form of payment is a single field you must set in the button code. Yes, it’s as simple as that.

The process to set up cross-chain payments is the same as fiat. Simply duplicate the payment button and add paymentMethod="XX" at the end of the SDK.

The paymentMethods supported right now are ETH and SOL. For illustration,ETH will enable buyers to purchase NFTs of any supported chain paying with Ethereum.

<CrossmintPayButton
  ...
  clientId="_YOUR_CLIENT_ID_"
  paymentMethod="ETH"
/>

<crossmint-pay-button
  ...
  clientId="_YOUR_CLIENT_ID_"
  paymentMethod="ETH"
/>

If you have a chain you would like to use to accept payments to or pay using a different chain that isn’t listed on this page, reach out to us and we’ll try our best to accommodate your needs or provide alternative solutions.