[sdk-generation-automation]

Changelog

2026-11-10

Added

Add TON per-wallet fee breakdown (Early Access)

Products: Transactions

Scope: API + SDKs

• What's new
  Transaction responses now report what a TON transfer cost each of your wallets, with per-role sender and recipient amounts plus a detailed nanoTON fee breakdown for TON and Jetton transfers.

• Impact
  Customers can see the exact TON cost and credited amount for each of their wallets in a transfer; existing integrations are unaffected because all fields are optional additions.

Affected endpoints:

1. Get a specific transaction by external transaction ID
2. Get a specific transaction by Fireblocks transaction ID
3. Get transaction history

Add trading pairs discovery endpoint

Products: Trading

Scope: API + SDKs

• What's new
  Adds an endpoint that lists supported base/quote trading pairs per provider, with filters for asset, chain, transfer rail, side, trade class, provider, and account.

• Impact
  Customers can discover which pairs, rails, and amount limits are tradable before requesting rates or quotes.

Affected endpoints:

1. Get trading pairs

Changed

UTXO Management is now generally available

Products: Off exchanges, Transactions

Scope: API + SDKs

• What's new
  UTXO Management has graduated from beta to general availability, and the beta notices have been removed from its endpoints and parameters.

• Impact
  Documentation only - beta notices removed from the referenced schemas; requests and SDK methods are unchanged, no call changes are required.

Affected endpoints:

1. Create a new transaction
2. Estimate transaction fee
3. Add Collateral
4. Remove Collateral

UTXO Management is now generally available

Products: Vaults

Scope: API + SDKs

• What's new
  UTXO Management has graduated from beta to general availability, and the beta notices have been removed from its endpoints and parameters.

• Impact
  Documentation only - beta notices removed from the referenced parameters; requests and SDK methods are unchanged, no call changes are required.

Affected endpoints:

1. Get max spendable amount in a transaction

UTXO Management is now generally available

Products: UTXO Management

Scope: API + SDKs

• What's new
  UTXO Management has graduated from beta to general availability, and the beta notices have been removed from its endpoints and parameters.

• Impact
  SDK users will find UTXO Management grouped under a new name without the beta suffix, so existing SDK calls to this group will need to be updated.

Affected endpoints:

1. Get UTXO selection config
2. Upsert UTXO selection config
3. Attach or detach labels to/from UTXOs
4. Get vault and asset UTXO selection config
5. Upsert vault and asset UTXO selection config
6. List unspent outputs (UTXOs)

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[github-actions]

Thanks for bringing this request to our attention. We'll review and provide updates soon. (Note that this SDK code is auto generated)