November 4th, 2025

added

CC now available for Custody

Release Details

Release Date: November 4, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is expanding its asset support with the addition of Canton Coin (CC), now available for custody and platform integration.

Asset Name	Symbol	Notes
Canton Coin	`CC`	Custody only; not available in New York

Availability

Environments: Live in both CERT and PROD environments.
Geographic Restrictions: This asset is not enabled for New York participants at this time.
Effective Date: Immediately available using the symbol listed above.

Endpoints Impacted

The following executable endpoints now support the above asset:

Deposit

Create deposit address: POST /deposits/digital_asset_address

Withdraw

Create withdrawal request: POST /withdrawals/requests

Relevant Documentation

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

Supported Assets

Supported Instruments

October 27th, 2025

added

XPL and USDT.XPL now available for Custody, Trading, and Fund

Release Details

Release Date: October 30, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is pleased to announce the addition of two new assets, Plasma (XPL) and Tether on Plasma (USDT.XPL), expanding your trading and platform capabilities.

These assets are now available to buy, sell, deposit, withdraw and Fund:

Asset Name	Symbol	Notes
Plasma	`XPL`	Not available in New York
Tether on Plasma	`USDT.XPL`	Not available in New York

Availability

Environments: Both assets are live in both CERT and PROD environments.
Geographic Restrictions: Both assets are not enabled in New York at this time.
Effective Date: Immediately available using the symbols listed above.

RFQ Endpoints Impacted

The following executable endpoints now support the above assets:

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

Supported Instruments

October 22nd, 2025

added

APE, ATOM, BNB, FIL, GALA.ETH, GRT, NEAR, PUMP.SOL, TIA, TON, TRUMP.SOL, and TRX now available on zerohash CLOB and RFQ

Release Details

Release Date: October 24, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is pleased to announce expanded CLOB and RFQ support for 12 additional digital assets. These assets are now available for trading (buy/sell), deposits, withdrawals, custody, and Fund operations:

Asset Name	Symbol	Notes
Ape Coin	`APE`	Previously custody only, now available on CLOB
Cosmos	`ATOM`
BNB	`BNB`	Not available in New York
Filecoin	`FIL`
Gala	`GALA.ETH`
The Graph	`GRT`	Previously custody only, now available on CLOB
NEAR Protocol	`NEAR`
Pump	`PUMP.SOL`	Not available in New York
Celestia	`TIA`
Toncoin	`TON`
Trump	`TRUMP.SOL`	Not available in New York
TRON	`TRX`	Not available in New York

Availability

Environments: TRUMP and PUMP are currently available in PROD only. All other assets are live in both CERT and PROD environments.
Geographic Restrictions: BNB, PUMP, TRUMP, and TRX are not enabled for New York users.
Effective Date: Immediately available using the symbols listed above.

RFQ Endpoints Impacted

The following executable endpoints now support the above assets:

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

CLOB Endpoints Impacted

The following executable endpoints now support the above assets:

Create account: POST /clob/accounts
Get accounts: GET /clob/accounts
Update CLOB account: PATCH /clob/accounts
Search orders: POST /orders/v1/search_orders
Get open orders: POST /orders/v1/get_open_orders
Search executions: POST /orders/v1/search_executions
Create order subscriptions: POST /orders/v1/create_order_subscription
Submit order: POST /orders/v1/insert_order
Cancel order: POST /orders/v1/cancel_order
Market data subscription: POST /orders/v1/create_market_data_subscription
List instruments: POST /orders/v1/list_instruments
Trade stats: POST /orders/v1/get_trade_stats

Relevant Documentation

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

Supported Assets

Supported Instruments

October 21st, 2025

added

USDC.BASE, USDC.APT, USDC.AVAX, USDC.ZKSYNC, and USDC.SUI now available in New York

Release Details

Release Date: October 21, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is pleased to announce New York support for the following assets to buy, sell, deposit, withdraw and Fund:

USDC on Base (symbol USDC.BASE)
USDC on Aptos (symbol USDC.APT)
USDC on Avalanche (symbol USDC.AVAX)
USDC on zkSync (symbol USDC.ZKSYNC)
USDC on SUI (symbol USDC.SUI)

All assets are available in our PROD environments in New York.

Action Required

These assets are immediately available using the above symbols.

RFQ Endpoints Impacted

The following executable endpoints now support the above assets:

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

Supported Instruments

October 20th, 2025

improved

CLOB Jurisdiction-Based Asset Availability

Platforms can now list assets that may not be tradable in all jurisdictions. For example, assets restricted in New York can now be offered in other states where those assets are permitted.

How to Determine NY Availability on CLOB Instruments

Call GET /assets endpoint

ny_allowed= true : CLOB instruments are available for trading to NY participants
ny_allowed = false : CLOB instruments are NOT available for trading to NY participants

Example FIX Rejection

If a NY-based user attempts to place an order on an asset not available for trading in NY, the following error will occur:

8=FIXT.1.1|9=381|35=8|34=10|49=ANON_SENDER|52=20251017-22:40:38.268709097|56=ANON_TARGET|57=ANON_SUB|1=ANON_ACCOUNT|6=0.001|11=691638963376187068000|14=0.00000000|17=ANON_ORDERID|22=8|31=0.003|32=0.00000000|37=ANON_EXECID|38=0.00100000|39=8|40=K|44=0.004|48=WBTC/USD|54=1|55=WBTC/USD|58=Account may not trade this symbol|59=3|60=20251017-22:40:38.261231896|99=0.001|103=0|150=8|151=0.00000000|528=I|582=58|8000=O|10=094|

ℹ️
Users who update their address from a non-NY address to a NY address will be permitted to sell and withdraw the NY restricted assets for up to 30 days. Subject to platform configurations.

October 17th, 2025

RTP Support for Platforms

Release Details

Release Date: October 17, 2025

Release Type

Informational, no action required from platforms

Summary

Platforms can now fund their various USD accounts for the following products, via the RTP (Real Time Payments) Network:

Product	Purpose
Buy/Sell	Fund a float account for subsequent customer buys
Payins	Fund a refund float account for subsequent shopper refunds
Payouts	Fund a float account for subsequent payout transactions
On and Off Ramp	Fund a float account for subsequent on ramp transactions
Remittances	Fund a float account for subsequent remittance transactions

How it works

When initiating an RTP transfer to fund your account with zerohash, please ensure the remittance information field (also known as "memo" or "remittance note") is populated with your unique platform_code, hyphonated with the word "FLOAT". For example, PLAT01-FLOAT (PLAT01 is a hypothetical participant_code for the Platform).

This ensures funds are correctly and automatically applied to your account. Please note that the very first deposit sent from a unique account and routing number combination will need to be manually credited to your account and mapped to your participant_code, however subsequent ones are automatically and immediately applied.

Note: Most banking portals or APIs label this field as:

"Memo"
"Message to Recipient"
"Remittance Info"
"Note"
"Addenda"

If you don’t see this field or are unsure where to enter this info, please contact your bank’s support team for help with RTP formatting.

Getting Started

zerohash supports RTP through select banking partners only. Please consult your zerohash representative to confirm that RTP is enabled for the specific bank account selected for your integration.

Action Required

n.a

Endpoints Impacted

GET /deposits - your credited deposits will be present in the response of this endpoint

September 12th, 2025

New tier for business customer submission

Release date

September 12th, 2025

Release Type:

Informational, no action required from platforms

Summary

zeroHash now allows approved Platforms to onboard business customers with reduced API field requirements, requiring fewer data points and less information than traditional full KYB onboarding.

NOTE: These entities are considered non-customers of zerohash, do not hold accounts with us or take ownership of the funds at any point in the flow. However, zerohash still needs basic information in order to carry out our own diligence requirements.

Your Platform must be approved by our Legal and Compliance department before using this new feature. Get in touch with your zerohash rep to begin this process, if interested.

Example POST /participants/entity/new request with reduced API field requirements:

{
    "platform_code": "PLAT01",
    "legal_name": "Freelancer Platform XYZ Inc.",
    "contact_number": "15553765432",
    "address_one": "1 Main St.",
    "address_two": "Suite 1000",
    "city": "Chicago",
    "postal_code": "12345",
    "jurisdiction_code": "US-IL",
    "tax_id": "883987654",
    "id_issuing_authority": "United States",
    "sanction_screening": "pass",
    "sanction_screening_timestamp":1677252628000,
    "partial": true,
    "signed_agreements": [
  {
    "type": "crypto_payouts_service_terms",
    "region": "us",
    "signed_timestamp": 1603378501286
  }
]  
}

September 6th, 2025

added

SAND now available for Trading on the zerohash CLOB

Release Details

Release Date: September 17, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is pleased to announce CLOB support for SAND to buy, sell, deposit and withdraw (https://docs.zerohash.com/docs/fund-overview).

SAND is available for trading in both the CERT and PROD environments.

Action Required

This asset is immediately available using the above symbols.

Endpoints Impacted

The following executable endpoints now support the above assets:

Create account: POST /clob/accounts
Get accounts: GET /clob/accounts
Update CLOB account: PATCH /clob/accounts
Search orders: POST /orders/v1/search_orders
Get open orders: POST /orders/v1/get_open_orders
Search executions: POST /orders/v1/search_executions
Create order subscriptions: POST /orders/v1/create_order_subscription
Submit order: POST /orders/v1/insert_order
Cancel order: POST /orders/v1/cancel_order
Market data subscription: POST /orders/v1/create_market_data_subscription
List instruments: POST /orders/v1/list_instruments
Trade stats: POST /orders/v1/get_trade_stats

Relevant Documentation

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

Supported Assets

Supported Instruments

September 6th, 2025

added

CRV, LDO, SAND, OP.OPTIMISM, USDT.ARBITRUM, USDT.OPTIMISM now available for Custody, Trading, and Fund

Release Details

Release Date: September 15, 2025

Release Type

Informational, no action required from platforms

Summary

zerohash is pleased to announce support for the following assets to buy, sell, deposit, withdraw and Fund:

CRV (symbol CRV.ETH)
LDO (symbol LDO.ETH)
SAND (symbol SAND previously supported for custody only)
OP on Optimism (symbol OP.OPTIMISM)
USDT on Arbitrum (symbol USDT.ARBITRUM)
USDT on Optimism (symbol USDT.OPTIMISM)

All assets are available in both our CERT and PROD environments.

Action Required

These assets are immediately available using the above symbols.

Endpoints Impacted

The following executable endpoints now support the above assets:

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

Supported Instruments

September 6th, 2025

Ability to invalidate a JWT token

Release date

September 5th, 2025

Release Type:

Informational, no action required from platforms

Summary

A new API endpoint has been introduced, allowing Platforms to programmatically invalidate JWT tokens. JWT tokens are used to invoke our SDK's, for context.

This enhancement provides greater control over session management and improves overall security.

How to invalidate a JWT token

Make a request to our new endpoint: POST /revoke_auth_token
Pass a body like so:

{
  "token": "${jwt}"
}

The response will be a "204 no context" on successful revoking of the JWT token.

Release Details

Release Type

Summary

Availability

Endpoints Impacted

Deposit

Withdraw

Relevant Documentation

Supported Assets

Supported Instruments

Release Details

Release Type

Summary

Availability

RFQ Endpoints Impacted

Buy/Sell

Convert Withdraw

Deposit

Withdraw

Fund

Relevant Documentation

Supported Assets

Supported Instruments

Release Details

Release Type

Summary

Availability

RFQ Endpoints Impacted

Buy/Sell

Convert Withdraw

Deposit

Withdraw

Fund

CLOB Endpoints Impacted

Relevant Documentation

Supported Assets

Supported Instruments

Release Details

Release Type

Summary

Action Required

RFQ Endpoints Impacted

Buy/Sell

Convert Withdraw

Deposit

Withdraw

Fund

Relevant Documentation

Supported Assets

Supported Instruments

How to Determine NY Availability on CLOB Instruments

Example FIX Rejection

ℹ️Users who update their address from a non-NY address to a NY address will be permitted to sell and withdraw the NY restricted assets for up to 30 days. Subject to platform configurations.

Release Details

Release Type

Summary

How it works

Getting Started

Action Required

Endpoints Impacted

Release date

Release Type:

Summary

Release Details

Release Type

Summary

Action Required

Endpoints Impacted

Relevant Documentation

Supported Assets

Supported Instruments

Release Details

Release Type

Summary

Action Required

Endpoints Impacted

Buy/Sell

Convert Withdraw

Deposit

Withdraw

ℹ️
Users who update their address from a non-NY address to a NY address will be permitted to sell and withdraw the NY restricted assets for up to 30 days. Subject to platform configurations.