Installation

This is a base library on which all currencies depend. You need to install this library.
``shell
npm install @okxweb3/coin-base
`

Provides

We provide common functionality for these chains or coins so that access to these chains is very simple.

$3

It supports Bitcoins, Ethereum, Aptos, Near, Starknet, Sui, Zkspace, Cosmos, Eos, Flow, Polkadot, Solana, Stacks and Tron.

$3

1.generate a random private key

secp256k1 curve uses the default implementation, ed25519 curve, you need to use the basic/ed25519 implementation.
`typescript
getRandomPrivateKey()
`

2.generate private key from DerivePriKeyParams
`typescript
getDerivedPrivateKey(param: DerivePriKeyParams)
`

3. get new address by private key
`typescript
getNewAddress(param: NewAddressParams)
`

4. validate address
`typescript
validAddress(param: ValidAddressParams)
`

5.sign transaction
`typescript
signTransaction(param: SignTxParams)
`

6.get bip44 path
`typescript
getDerivedPath(param: GetDerivedPathParam)
`

7.validate private key
`typescript
validPrivateKey(param: ValidPrivateKeyParams)
`

8.sign message
`typescript
signMessage(param: SignTxParams)
`

9.verify message
`typescript
verifyMessage(param: VerifyMessageParams)
`

10.recover signature to public key
`typescript
ecRecover(message: TypedMessage, signature: string)
`

11.get address by public key
`typescript
getAddressByPublicKey(param: GetAddressParams)
`

12.get raw transaction for mpc
`typescript
getMPCRawTransaction(param: MpcRawTransactionParam)
`

13.get signed transaction for mpc
`typescript
getMPCTransaction(param: MpcTransactionParam)
`

14.get raw message for mpc
`typescript
getMPCRawMessage(param: MpcRawTransactionParam)
`

15.get signed message for mpc
`typescript
getMPCSignedMessage(param: MpcMessageParam)
`

16.get raw transaction for hardware
`typescript
getHardWareRawTransaction(param: SignTxParams)
`

17.get signed transaction for hardware
`typescript
getHardWareSignedTransaction(param: HardwareRawTransactionParam)
`

18.get message hash for hardware
`typescript
getHardWareMessageHash(param: SignTxParams)
`

19.get tx hash by raw transaction
`typescript
calcTxHash(param: CalcTxHashParams)
`

20.generate raw transaction data
`typescript
getRawTransaction(param: GetRawTransactionParams)
`

21.check signed transaction
`typescript
validSignedTransaction(param: ValidSignedTransactionParams)
`

22.estimate gas fee
`typescript
estimateFee(param: SignTxParams)
``

License

Current package is MIT licensed.