How swap cross-chain token?

Hello, I have a bep 20 token, but I want to be able to convert this token to erc 20 by bridge. To do this, do I need to create the equivalent of this token in ERC 20?
If so, can be done using moralis.io?

example https://cbridge.celer.network/1/10/DF

But i need to convert one custom token bep20<->erc20

you want to build a bridge, or you only want to convert a token that you have?

what exactly do you mean by bep20 token? on what chain it is (BSC or BNB chain or something else)?

I want build bridge.
Do I understand correctly that for this the exchanged token must be in both chains?

My token in BSC chain.

What we can help with is to monitor the events that happen on a chain so that you know when to create the new tokens on the other chain.

Mainly to use streams api that is in beta now: moralis.io/streams

Thank you, I wanted to yet ask. How can I create a wrapped token in erc 20 when the main token in the BSC network? Может быть вы сможете направить меня в этом.

I think that you create a simple token. You can also look at the source code for wrapped tokens.

I have simple token in BSC, but i need create wrapped token ERC 20…

Please tell me where i can look source code for wrapped token. Sorry i’m newbie in this theme, but i very need find solution or way for this.

In a block explorer for existing tokens sometimes you will find the source code for the contracts that are verified/validated.