Smart contract price set

[tphuc]

Hello, I have a smart contract mint price set to 0.04 ether and deployed to Polygon Testnet (Mumbai). But when I mint it asked me for 0.04 MATIC ?
What should I change ?

[zemse]

On Matic chains, they are using their own currency instead of Ether. Hence any thing in smart contract which is specified by ether is considered as Matic. The same is the case with BSC or Avalanche chains and others.

If you intend to accept Ether cryptocurrency, the chain should have a WETH contract which is ERC20. So the change required in your contract is to accept the WETH ERC20 token on Matic chain.