Change Log

This document describes the changes made to the API over time. It is intended to help you understand what has changed and what you need to do to adapt your code to the new version.

1.0.15 - 2025-08-25

Changed

1. Signer's sign transaction interfaces now require the withdrawItems parameter to support withdrawal order validation.

1.0.14 - 2025-07-10

Changed

1. Added energy purchase related fields to the return value of the query on-chain transaction information interface.
2. Added sortOrder parameter to the query withdrawal list interface.

1.0.13 - 2025-07-02

Changed

1. All interfaces of the signer will return the transaction hash (txHash) when the transaction is successful.

1.0.12 - 2025-06-19

Added

1. Added an interface to add a user's wallet to the blacklist.
2. Added interfaces for signer to sign aggregation.

Changed

1. Added gasFee and getEnergyUsage fields to the return value of the query on-chain transaction information interface.

1.0.11 - 2024-09-04

Removed

1. Removed some interfaces used by the signer.

1.0.10 - 2024-06-13

Added

1. Add the broadcast rebalance interface used by the signer.
2. Add the get balance interface to query the balance of a specified contract address.

Changed

1. The URL of the estimate transaction fee interface is migrated to /transaction/estimate, and the original URL will be deprecated in future versions.

1.0.9 - 2024-04-28

Added

1. Add transferHash to query params of the order list APIs, including recharge, withdrawal, payment, and refund.
2. Add APIs to initiate callback notifications for recharge, withdrawal, payment, and refund.
3. Add a new API to query transaction informationn on the chain.