Release Details

• Release Date: February 11, 2025

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for the SEI EVM ecosystem.

The native asset SEI (symbol SEI) is now available to buy, sell, deposit, and withdraw; CERT and PROD

Note: These assets are not currently allowed for NY participants. See below section regarding only the EVM chain being supported at this time.

Action Required

There are two types of addresses for SEI, v1 WASM (beginning with "sei...") and v2 EVM (beginning with "0x...").

Zero Hash only supports the v2 EVM version of SEI addresses so any deposit addresses created will begin with "0x".

• Withdrawals to external wallets should ONLY be sent to v2 SEI addresses beginning with "0x" or else there could be a loss of funds.
• Any funds sent to a Zero Hash SEI v2 EVM address should only be sent from a SEI v2 EVM wallet.

Endpoints Impacted

There are no changes to existing endpoints as a result of this launch.

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification
• SEI v2 EVM Information
• SEI WASM and EVM Interoperability

Release Details

• Release Date: February 3, 2025

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for Ripple USD on XRP and Ethereum, including in NY.

• Ripple USD on Ethereum (RLUSD.ETH): buy, sell, deposit, and withdraw; CERT and PROD
• Ripple USD on XRP (RLUSD.XRP): buy, sell, deposit, and withdraw; CERT and PROD

Platform Communications to New York Persons:
Any platform that wishes to communicate this launch as a Platform to New York persons, you must follow the below template:

We are pleased to announce the addition of Ripple USD on XRP and Ethereum to our platform.

Customers in the State of New York can now perform deposits, withdrawals, buys, and sells.

[Platform Name] and customers are still restricted from certain activities outlined on this page.

Cryptocurrency transaction and custody services are powered by Zero Hash LLC and Zero Hash Liquidity Services LLC. Zero Hash LLC and Zero Hash Liquidity Services LLC are licensed to engage in Virtual Currency Business Activity by the New York State Department of Financial Services.

Action Required

These assets are immediately available using the above symbols.

Endpoints Impacted

There are no changes to existing endpoints as a result of this launch.

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification

Release Details

• Release Date: Jan 29, 2025

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for PayPal USD and Paxos USD on Ethereum and Solana, including in NY.

• PayPal USD on Ethereum (PYUSD.ETH): buy, sell, deposit, and withdraw; CERT and PROD
• PayPal USD on Solana (PYUSD.SOL): buy, sell, deposit, and withdraw; CERT and PROD
• Paxos USD on Ethereum (USDP.ETH): buy, sell, deposit, and withdraw; CERT and PROD
• Paxos USD on Solana (USDP.SOL): buy, sell, deposit, and withdraw; CERT and PROD

Platform Communications to New York Persons:
Any platform that wishes to communicate this launch as a Platform to New York persons, you must follow the below template:

We are pleased to announce the addition of PayPal USD and Paxos USD on Ethereum and Solana to our platform.

Customers in the State of New York can now perform deposits, withdrawals, buys, and sells.

[Platform Name] and customers are still restricted from certain activities outlined on this page.

Cryptocurrency transaction and custody services are powered by Zero Hash LLC and Zero Hash Liquidity Services LLC. Zero Hash LLC and Zero Hash Liquidity Services LLC are licensed to engage in Virtual Currency Business Activity by the New York State Department of Financial Services.

Action Required

These assets are immediately available using the above symbols.

Endpoints Impacted

There are no changes to existing endpoints as a result of this launch.

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification

Release Details

Release Date: January 20th, 2025 - Zero Hash will be feature flagging this feature on in a phased approach, per Platform, during the week of January 20th. Our goal is to enable this across every Platform by the end of the week (Friday, January 24th)

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is debuting its CREATE2 smart contract deployment capabilities. CREATE2 is an Ethereum opcode for creating smart contracts that was introduced as part of Ethereum Improvement Proposal (EIP) 1014 and implemented during the Constantinople upgrade (February 2019).

Specifically, CREATE2 ensures that neither the End Customer, Zero Hash, nor the Platform (depending on your setup) will be charged a network fee until we're sure that a deposit is coming. This can significantly increase product margins, completely eliminating unnecessary costs.

This release impacts the following networks:

• Arbitrum
• Avalanche
• Base
• Ethereum
• Optimism
• Polygon

📘

Platforms do not need to take any action to implement CREATE2, as it is the default standard for all deposit addresses out-of-the-box

Unified Address

With this release, we have also launched the "unified address" feature, allowing any participant (either an end customer or an entity participant) to generate a single, unified addresses across all networks within this list:

• Arbitrum
• Avalanche
• Base
• Ethereum
• Optimism
• Polygon

Again, this is the default behavior for any newly created address. Existing/already-created addresses will go unchanged.

This is a UX enhancement as the need to manage multiple addresses across networks are removed. Additionally, this allows Zero Hash to successfully recover assets if the funds were sent to the wrong network.

Recovery

Before this release, there were unfortunate situations where an end customer or entity participant would send assets to non-compatible wallet. For example, if someone sent ETH to a Polygon address, we typically would be unable to recover these funds. With this release, we will be able to successfully recover funds as long as the network's in question are within the CREATE2 network list:

• Arbitrum
• Avalanche
• Base
• Ethereum
• Optimism
• Polygon

Action Required

n.a

Products Impacted

Fund

• POST /fund/rfq
• SDK

Buy/Sell, Stablecoin Tokenization Payment Rails and Crypto/Stablecoins On and Off Ramps

• POST /deposits/digital_asset_addresses

Relevant Documentation

• Guide

Release Details

• Release Date: Dec 18, 2024

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for USD Coin on SUI (Symbol USDC.SUI) to buy, sell, deposit, withdraw, and fund. This asset is available in both the CERT and PROD environments.

Note: This asset is not currently allowed for NY participants

Action Required

This asset is immediately available using the above symbol.

Endpoints Impacted

The following executable endpoints now support SUI:

Buy/Sell

• Get quote: POST /liquidity/rfq
• Execute quote: POST /liquidity/execute

Convert Withdraw

• Get quote: POST /convert_withdraw/rfq
• Execute quote: POST /convert_withdraw/execute

Deposit

• Create deposit address: POST /deposits/digital_asset_address

Withdraw

• Create withdrawal request: POST /withdrawals/requests

Fund

• [SDK support]
• Get quote: POST /fund/rfq
• Get fund transactions: GET /fund/transactions

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification

Release Details

• Release Date: Dec 16, 2024

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for zkSync Era. ZKsync Era is a Layer 2 ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum.

The available assets include:

• USD Coin on zkSync Era (USDC.ZKSYNC): buy, sell, deposit, and withdraw; CERT and PROD
• Ethereum on zkSync Era (ETH.ZKSYNC): buy, sell, deposit, and withdraw; CERT and PROD
• ZK Token (ZK.ZKSYNC): deposit and withdraw; PROD-only

Note: These assets are not currently allowed for NY participants

Action Required

These assets are immediately available using the above symbols.

Endpoints Impacted

There are no changes to existing endpoints as a result of this launch.

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification

Release Details

Release date: December 12th, 2024

Release Type

Informational

Summary

Zero Hash has added USDC on Base to the Fund product. Please note that this applies to both the Fund SDK and API. USDC is now supported across the following product on Fund:

• USDC.ARBITRUM
• USDC.AVAX
• USDC.BASE
• USDC.ETH (supported in New York)
• USDC.OPTIMISM (supported in New York)
• USDC.POLYGON (supported in New York)
• USDC.SOL (supported in New York)

Endpoints impacted

• POST /fund/rfq - Platforms can now hit this endpoint specifying USDC.BASE as the fund_asset

Release Details

• Release Date: Dec 4, 2024

Release Type

Informational – Optional action from platforms

Summary

Zero Hash is pleased to announce enabling support for the ERC20 token Pepe (symbol PEPE.ETH).

Action Required

This asset is immediately available using the symbol PEPE.ETH, including in NY.

Platform Communications to New York Persons:
Any platform that wishes to communicate this launch as a Platform to New York persons, you must follow the below template:

We are pleased to announce the addition of Pepe to our platform.

Customers in the State of New York can now perform deposits, withdrawals, buys, and sells.

[Platform Name] and customers are still restricted from certain activities outlined on this page.

Cryptocurrency transaction and custody services are powered by Zero Hash LLC and Zero Hash Liquidity Services LLC. Zero Hash LLC and Zero Hash Liquidity Services LLC are licensed to engage in Virtual Currency Business Activity by the New York State Department of Financial Services.

Endpoints Impacted

There are no changes to existing endpoints as a result of this launch.

Relevant Documentation

For a full list of supported assets and instruments, please use the links below.

• Supported Assets
  • Production
  • Certification
• Supported Instruments
  • Production
  • Certification

We are pleased to announce that three additional USDC assets are now available for activity in New York. Previously these assets were restricted even for platforms that had been approved for NY activity.

Environment Updates

The following assets/symbols are enabled for all permitted NY activity in PROD and CERT:

• USD Coin on Optimism (USDC.OPTIMISM)
• USD Coin on Polygon (USDC.POLYGON)
• USD Coin on Solana (USDC.SOL)

Further Reading

To see the full list of supported Assets, please refer to our new documentation pages:

• Supported Assets and Instruments
• Restricted Endpoints for New York Participants

Platform Communications to New York Persons:

Any platform that wishes to communicate this launch as a Platform to New York persons, you must follow the below template:

We are pleased to announce the addition of USD Coin on Optimism, Polygon, and Solana to our platform.

Customers in the State of New York can now perform deposits, withdrawals, buys, and sells.

[Platform Name] and customers are still restricted from certain activities outlined on this page.

Cryptocurrency transaction and custody services are powered by Zero Hash LLC and Zero Hash Liquidity Services LLC. Zero Hash LLC and Zero Hash Liquidity Services LLC are licensed to engage in Virtual Currency Business Activity by the New York State Department of Financial Services.

We are pleased to announce that four additional assets are now available for activity in New York. Previously these assets were restricted even for platforms that had been approved for NY activity.

Environment Updates

The following assets/symbols are enabled for all permitted NY activity in PROD and CERT:

• Compound (COMP.ETH)
• Ethereum Classic (ETC)
• Polkadot (DOT)
• Tezos (XTZ)

Note: These changes only apply to the assets listed and do not apply to any tokens or stablecoins on these networks. Please direct any questions to your Zero Hash support team.

Further Reading

To see the full list of supported Assets, please refer to our new documentation pages:

• Supported Assets and Instruments
• Restricted Endpoints for New York Participants

Platform Communications to New York Persons:

Any platform that wishes to communicate this launch as a Platform to New York persons, you must follow the below template:

We are pleased to announce the addition of Polkadot, Ethereum Classic, Tezos, and Compound to our platform.

Customers in the State of New York can now perform deposits, withdrawals, buys, and sells.

[Platform Name] and customers are still restricted from certain activities outlined on this page.

Cryptocurrency transaction and custody services are powered by Zero Hash LLC and Zero Hash Liquidity Services LLC. Zero Hash LLC and Zero Hash Liquidity Services LLC are licensed to engage in Virtual Currency Business Activity by the New York State Department of Financial Services.