ERC-1155 Simulator

Step through multi-token operations — mint FT + NFT, single/batch transfers, operator approval, and burn — with a live balance matrix.

Step 1 of 5

SUCCESS

Mint 500 Gold to Alice

Contract

🪙Gold Coins×500

Mint 500 Gold Coins to Alice (fungible).

_mint(alice, 0, 500, "")

emit TransferSingle(operator: Contract, from: 0x0, to: Alice, id: 0, value: 500)

balanceOf(account, id)

	🪙
Alice	500
Bob	0

Token Registry

🪙Gold CoinsFT500

Operators (isApprovedForAll)

None

Event Log

TransferSingle(step 1)

operator: Contract, from: 0x0, to: Alice, id: 0, value: 500

Mint FT + NFT

Mint fungible tokens (Gold, Wood) and non-fungible items (Sword, Shield) to Alice and Bob.

ERC-1155 stores fungible AND non-fungible tokens in a single contract using balanceOf(account, id).