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.

Release Details

Release date: November 19th, 2024

Release Type

Action Required if using UMA in CERT.

Summary

Zero Hash is migrating UMA functionality in CERT from REGTEST to TESTNET. Please see prior callout in the Lightning Network UMA integration guide.

This change migrates UMA to TESTNET to match the way BOLT11 invoices are currently configured. This change also unifies UMA and BOLT11 with BTC's testnet in CERT to make testing more closely match how PROD behaves.

Action Required

• User registrations, invoices, and all actions in CERT for UMA and BOLT11 now occurs on Lightning Network's TESTNET.
• REGTEST registrations and transactions will no longer be supported in CERT for Lightning Network.

Endpoints impacted

• POST /withdrawals/uma
• GET /withdrawals/umalookup

Release Details

Release date: November 11th, 2024

Release Type

Informational

Summary

Zero Hash has added 2 new fields to the POST /trades endpoint:

• payment_processor - an object that identifies the payment service provider used to process the fiat leg of the trade
• fees - an array that denotes the payment service provider fees that were assessed to the Customer

Use Cases

• Onramp: Platforms that source liquidity outside of Zero Hash and submit already-matched trades in for settlement can now pass fees and the payment_processor object in order to comply with new settlement rules

Action Required

• Select Platforms must begin submitting values for these fields. Please get in touch with your Zero Hash representative for more information.

Endpoints impacted

• POST /trades
• GET /trades

Release Details

Release date: October 25th, 2024

Release Type

Informational

Summary

Zero Hash has launched our Remittances product. This product allows remittance Platforms to offer capital efficient and low-cost remittance transfers to their End Customers. See detailed integration guide here.

Capital Efficient

Previously, offering instant remittance services (e.g., an American sending US Dollars to a recipient in Mexico who receives Mexican Pesos) required platforms to hold a local currency float in the destination country (e.g., holding Mexican Pesos in Mexico). This practice was necessary to offset the settlement delays associated with cross-border transfers, which can take up to 3 business days.

By leveraging the speed and efficiency of ~instant transfers on Layer 1 and Layer 2 blockchains, our solution allows Platforms to use USDC to completely eliminate the need to hold a local currency float. This innovation removes the traditional barriers associated with cross-border remittances, reducing both capital lock-up and operational complexity. Platforms can now offer seamless, near-instant transfers without the overhead of managing local currency reserves, enhancing liquidity and operational flexibility.

Low-cost

The aforementioned costs of legacy remittance flows are ultimately passed onto the End Customers. This new USDC-powered remittance flow allows Platforms to lower the fees passed onto End Customer while still maintaining sufficient margins

Use Cases

• Cross Border Remittances: Platforms can offer more capitally-efficient and cheaper remittance products to their End Customers

Developer Documentation

• Remittance Integration Guide here

Key Features

• Remittance API Suite: Streamline your remittance flow with just 5 simple, executable endpoints—while maintaining full control over your personalized front-end user experience (UX).
• USDC Support Across 10+ Blockchain Networks: Initiate remittance transactions on the blockchain network of your choice, with full support for USDC across multiple chains.
• Participant Tiering: Custom onboarding workflows that require minimal KYC data, ensuring compliance with regulatory standards while minimizing friction for users.
• Built-in Compliance: Zero Hash's transaction monitoring suite ensures that all transfers do not involve sanctioned or otherwise unpermitted actors
• Developer-Friendly: Access our comprehensive developer documentation to seamlessly integrate our solution into your platform.

Action Required

N/a

Endpoints impacted

• POST /participants/customers/new
• GET /participants
• GET /participant
• GET /participant/[participant_code]/limits (NEW)
• PATCH /participants/customers/{participant_code}
• POST /participants/beneficiaries/new
• PATCH /participants/beneficiaries/{participant_code}
• POST /liquidity/rfq
• POST /liquidity/execute
• POST /transfers
• GET /transfer
• POST /withdrawals/requests
• GET /withdrawals/requests
• GET /withdrawals/requests/{id}

See detailed integration guide here.

We are pleased to announce that two additional assets are now available for deposits, withdrawals, buys, and sells 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:

• Fantom (FTM) CERT-only
• Hedera (HBAR) PROD and CERT

Note: These changes only apply to the Base Asset 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 Fantom and Hedera 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.