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2022-06-14 Multi-chain, L2 Asset, and New Testnet Support

2022-06-14 Multi-Chain, L2 Asset, and new Testnet Support

Zero Hash recently expanded the number of assets available in Certification/Sandbox (“CERT”) and Production (“PROD”) environments available to clients. This launch brings the number of supported production assets to over 60. An asset is defined as a symbol that can be submitted for activities such as trading, rewards, settlement, round ups, staking. As part of this launch, we are introducing a “dot notation” system for representing tokens that are supported on different multiple blockchains. Newer assets will follow the format [Token].[L1/L2 Chain]. 

For tokens currently supported that now have multi-chain support, the existing symbol will continue to work without the blockchain symbol (e.g. “.ETH”) appended. For example, USDC was previously only supported on the Ethereum blockchain.  The existing symbol (USDC) will continue to work as-is without the “.ETH” appended. Responses will be in the new format (USDC.ETH). In order to call a non-ETH token such as USDC on Algorand, the symbol USDC.ALGO is now required. 

The list of additional assets is as follows:

Name

Symbol

Custody

Liquidity

Environment

Type 

Precision

Hedera

HBAR

Yes

Yes

Prod/Cert

tag

8

USDC (Arbitrum)

USDC.ARBITRUM

Yes

N/A

Prod

ERC20

6

USDC (Fantom)

USDC.FTM

Yes

N/A

Prod

ERC20

6

USDC (Polygon)

USDC.POLYGON

Yes

N/A

Prod

ERC20

6

USDC (Solana)

USDC.SOL

Yes

N/A

Prod

account

6

Polygon (Native chain)*

MATIC.POLYGON

Yes

N/A

Prod/Cert (Mumbai testnet)

account

18

Wrapped ETH

WETH.ETH

Yes

N/A

Prod

ERC20

18

Wrapped ETH (Polygon)

WETH.POLYGON

Yes

N/A

Prod

ERC20

18

USDT (Solana)

USDT.SOL

Yes

N/A

Prod

account

6

USDT (Polygon) 

USDT.POLYGON

Yes

N/A

Prod

ERC20

6

Ethereum (Arbitrum) 

ETH.ARBITRUM

Yes

N/A

Prod/Cert (Rinkeby Testnet)

account

18

Ethereum (Optimism)

ETH.OPTIMISM

Yes

N/A

Prod/Cert (Kovan Testnet)

account

18

Ethereum (Solana)

ETH.SOL

Yes

N/A

Prod

account

8

Apecoin

APE.ETH

Yes

No

Prod

ERC20

18

* The Polygon ERC20 token was already separately supported as symbol “MATIC”

The full list of supported assets can be found here