ERC 1155 Defined: What are ERC-1155 tokens?

ERC-1155 is a digital token standard created by Enjin that can used to create both fungible (currencies) and non-fungible (digital cards, pets and in-game skins) assets on the Ethereum Network. By using the Ethereum network, ERC-1155 tokens are secure, tradable and immune to hacking. To find out more about the specifications of the ERC-1155 standard, check out EIP 1155.

ERC-1155 a new way of creating tokens that allow for more efficient trades and bundling of transactions – thus saving costs. This token standard allows for the creation of both utility tokens (such as $BNB or $BAT) and also Non-Fungible Tokens like CryptoKitties.

For more information about the creators of ERC-1155, check out our Enjin Coin Guide.

ERC-1155 includes optimizations that allow for more efficient and safer transactions. Transactions could be bundled together – thus reducing the cost of transferring tokens. ERC-1155 builds on previous work such as ERC-20 (utility tokens) and ERC-721 (rare one-time collectibles).


  • ERC-1155 tokens were developed by Enjin.
  • It is a way of creating both fungible (currencies) and non-fungible (digital cards, pets and in-game skins) assets.
  • They can be used to represent assets or items across Enjin’s ecosystem of blockchain games. So one asset can be used in multiple games.
Most Expensive ERC-1155 Assets in Existence. These are traded on Enjin’s marketplace

What are Fungible vs Non-Fungible vs Semi-Fungible Tokens?

Fungible tokens: ERC-1155 can be used for the creation of fungible tokens- utility coins that act as currency for various platforms. The advantage of ERC-1155 is that it allows the creation of many different tokens under the same contract (with ERC-20, a new contract needs to be deployed for every token). ERC-1155 is more suitable for multi-token economics, for example if a project has one token is designated as a security token (STO) and another Utility token.

Non-Fungible Tokens (NFTs): NFTs can take the from of digital collectible cats (such as crypto kitties) or video game weapons. What sets NFTs apart is that each token is unique.

Every Cryptokitty is unique – they cannot be exchange with each other (ie non-fungible)

For example, every cryptokitty is unique with different stripes and patterns. This means that cryptokitties are not “fungible”, and cannot be replaced with one another (imagine if someone swapped your pet cat with another – you’ll notice the difference immediately). When it comes to cryptocurrencies, this property of being unique and not swap-able is called “non-fungible“.

Non-Fungible Tokens Explained

With ERC-1155, NFTs hold unique metadata which can be modified with time. For example, this metadata can hold information about the lineage of a cryptokitty.

For more information about the creators of ERC-1155, check out our Enjin Coin Guide.

An Amazon Gift card could be a “semi-fungible” token

Semi-fungible tokens: This a new type of token that could “seat a concert” or a “$50 dollar Walmart coupon”. In the case of a Walmart coupon, each token is fungible (same as each other) until the token is redeemed or used in store. Once a coupon is redeemed, it no longer holds value and hence shouldn’t be traded as a normal token. In this example, the coupon is “fungible” until it is redeemed (“non-fungible”), hence the name semi-fungible token.

Superior Design

The superior design of ERC-1155 Crypto Items allows for a swap of any amount of tokens in only 2 simple steps (source: EnjinCoin Blog)

Disclaimer: Cryptocurrency trading involves significant risks and may result in the loss of your capital. You should carefully consider whether trading cryptocurrencies is right for you in light of your financial condition and ability to bear financial risks. Cryptocurrency prices are highly volatile and can fluctuate widely in a short period of time. As such, trading cryptocurrencies may not be suitable for everyone. Additionally, storing cryptocurrencies on a centralized exchange carries inherent risks, including the potential for loss due to hacking, exchange collapse, or other security breaches. We strongly advise that you seek independent professional advice before engaging in any cryptocurrency trading activities and carefully consider the security measures in place when choosing or storing your cryptocurrencies on a cryptocurrency exchange.


  1. Hi Michael! I saw your Youtube video and it was great, I did have a question about erc-1155 upgrade, say you make an erc-1155 token to preserve royalties and lineage on an art piece for every sale in the future, is there a limit in how many tokens you can make within that smart contract? if so, does cryptokitties create new erc-1155 tokens often? or do they use their own custom smart contract? Id like to do a series of game cards and maintain royalties. thanks!

Comments are closed.