According to official news, as the industry's leading one-stop Web3 portal, OKX Web3 Wallet has now upgraded its Wallet API function to help developers manage on-chain assets and transaction data faster, more completely, and more intelligently. Currently, OKX Web3 Wallet API can be applied for free internal testing, and developers can enjoy high-quality on-chain services at zero cost, enabling Web3 application innovation and rapid iteration. For more information, please refer to https://www.okx.com/zh-hans/web3/build/docs/waas/walletapi-introduction
Key features include:
1) Multi-dimensional address query mode: supports single-address multi-chain, multi-address batch processing and structured aggregate query, providing a more flexible and efficient data query experience.
2) Real-time query of all on-chain data: Quickly obtain all token balances and price data, and intelligently filter junk airdrop tokens to ensure data accuracy. On-chain data is updated in seconds, allowing you to keep abreast of asset dynamics at any time.
3) Transaction life cycle management: Full support for transaction construction, broadcasting, tracking and query, from Gas Price, FeeRate query to EIP1559 support, including pending pool Nonce query and pre-execution return GasLimit consumption, Webhooks real-time push transaction status. Transaction history can be traced back to the genesis block, and transaction records can be filtered from the token perspective.
4) Comprehensive coverage of multi-chain ecology: Supports EVM chain, BTC and other UTXO blockchains, helping developers to easily build multi-chain applications.