Bridged tokens and addresses

The tokens that are currently bridged to Starknet, including their L1 and L2 addresses, are listed in the following .json files:

`mainnet.json`	The addresses of the tokens currently bridged to Starknet Mainnet.
`sepolia.json`	The addresses of the tokens currently bridged to Starknet Sepolia testnet.

Each token has the following parameters:

`name`	Token name.
`symbol`	Token symbol.
`decimals`	Number of decimal places used to get the user representation.
`l1_token_address`	Address of the L1 ERC-20 contract.
`l2_token_address`	Address of the L2 ERC-20 contract.
`l1_bridge_address`	Address of the L1 bridge contract.
`l2_bridge_address`	Address of the L2 bridge contract.