@test-xchain/xchain-bitcoin
v0.15.16
Published
Custom Bitcoin client and utilities used by XChainJS clients
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@test-xchain/xchain-client
Modules
client
- Custom client for communicating with Bitcoin using BIP39 bitcoinjs-lib and WIF
Installation
yarn add @test-xchain/xchain-bitcoin
Following peer dependencies have to be installed into your project. These are not included in @test-xchain/xchain-bitcoin
.
yarn add @test-xchain/xchain-client @test-xchain/xchain-crypto @test-xchain/xchain-util axios bitcoinjs-lib wif
Service Providers
This package uses the following service providers:
| Function | Service | Notes | | --------------------------- | ----------- | -------------------------------------------------------------------------------- | | Balances | Sochain | https://sochain.com/api#get-balance | | Transaction history | Sochain | https://sochain.com/api#get-display-data-address, https://sochain.com/api#get-tx | | Transaction details by hash | Sochain | https://sochain.com/api#get-tx | | Transaction fees | Bitgo | https://app.bitgo.com/docs/#operation/v2.tx.getfeeestimate | | Transaction broadcast | Sochain | https://sochain.com/api#send-transaction | | Explorer | Blockstream | https://blockstream.info |
Sochain API rate limits: https://sochain.com/api#rate-limits (300 requests/minute)
Bitgo API rate limits: https://app.bitgo.com/docs/#section/Rate-Limiting (10 requests/second)
Usage
Initialize client and use class methods:
import { Client, Network } from '../src/client'
// Create a new client interface
const btcClient = new Client({ network: Network.Mainnet, nodeUrl: 'https://sochain.com/api/v2' })
// Set phrase
btcClient.setPhrase('phrase here')
// Get address
const address = btcClient.getAddress()
// Get balance
const balance = await btcClient.getBalance()
// Transfer with feeRate
const txid = await btcClient.transfer({ asset: AssetBTC, recipient: 'recipient address here', amount: baseAmount(100, BTC_DECIMAL), feeRate: 1 })
// Transfer with default feeRate (default is `fast`)
const txid = await btcClient.transfer({ asset: AssetBTC, recipient: 'recipient address here', amount: baseAmount(100, BTC_DECIMAL) })
// Get fee estimations
const { fast, fastest, average } = await btcClient.getFees()
// Get feeRate estimations
const { fast, fastest, average } = await btcClient.getFeeRates()
// Search transactions
const transactions = await btcClient.getTransactions({ address: 'address here', limit: 4 })
// Get a transaction with a given txId/hash
const txData = await btcClient.getTransactionData('b660ee07167cfa32681e2623f3a29dc64a089cabd9a3a07dd17f9028ac956eb8')