@brynjarrr/xchain-thorchain

@xchainjs/xchain-thorchain

Thorchain Module for XChainJS Clients

Installation

yarn add @xchainjs/xchain-thorchain

Following peer dependencies have to be installed into your project. These are not included in @xchainjs/xchain-thorchain.

yarn add @xchainjs/xchain-client @xchainjs/xchain-crypto @xchainjs/xchain-util @xchainjs/xchain-cosmos axios cosmos-client bech32-buffer

Important note: Make sure to install same version of @cosmos-client/core as xchain-thorchain is using (currently @cosmos-client/core@0.45.1 ). In other case things might break.

Thorchain Client Testing

yarn install
yarn test

Service Providers

This package uses the following service providers:

Function	Service	Notes
Balances	Cosmos RPC	https://cosmos.network/rpc/v0.37.9 (GET /bank/balances/{address})
Transaction history	Tendermint RPC	https://docs.tendermint.com/master/rpc/#/Info/tx_search
Transaction details by hash	Cosmos RPC	https://cosmos.network/rpc/v0.37.9 (GET /txs/{hash})
Transaction broadcast	Cosmos RPC	https://cosmos.network/rpc/v0.37.9 (POST /txs)
Explorer	Thorchain.net	https://thorchain.net

Rate limits: No

Examples

// import `xchain-thorchain`
import { Client } from '@xchainjs/xchain-thorchain'

// Create a `Client`
const client = new Client({ network: Network.Testnet, phrase: 'my secret phrase' })

// get address
const address = client.getAddress()
console.log('address:', client.getAddress()) // address: tthor13gym97tmw3axj3hpewdggy2cr288d3qffr8skg

// get balances
const balances = await client.getBalance(address)
console.log('balances:', balances[0].amount.amount().toString()) // balance: 6968080395099

// get transactions
const txs = await client.getTransactions({ address })
console.log('txs total:', txs.total) // txs total: 100

// get transaction details
const tx = await client.getTransactionData('any-tx-hash', address)
console.log('tx asset:', tx.asset) // tx asset: { chain: 'THOR', symbol: 'RUNE', ticker: 'RUNE' }

For more examples check out tests in ./__tests__/client.test.ts

Creating protobuffer typescript bindings

In order for this library to de/serialize proto3 structures, you can use the following to create bindings

1. git clone https://gitlab.com/thorchain/thornode
2. run the following (adjust the paths acordingly) to generate a typecript file for MsgDeposit

   yarn run pbjs -w commonjs  -t static-module  <path to repo>/thornode/proto/thorchain/v1/x/thorchain/types/msg_deposit.proto <path to repo>/thornode/proto/thorchain/v1/common/common.proto <path to repo>/thornode/proto/thorchain/v1/x/thorchain/types/msg_send.proto <path to repo>/thornode/third_party/proto/cosmos/base/v1beta1/coin.proto -o src/types/proto/MsgCompiled.js

3. run the following to generate the .d.ts file

   yarn run pbts src/types/proto/MsgCompiled.js -o src/types/proto/MsgCompiled.d.ts

Alternatively, you can run the convenience script: genMsgs.sh, which will overwrite the proto/js files in types/proto. This should only be done and checked in if changes were made to the upstream Msg in the THORNode repo.