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#!/usr/bin/env bash

# Install Git Large File Storage (LFS)
brew install git-lfs
git lfs install

# Download & Install Llama
git clone https://github.com/ggerganov/llama.cpp
cd llama.cpp
LLAMA_METAL=1 make -j # build with Metal support for (M-series) Apple Silicon

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async function getLatestRequestResult() {
  const bandchain = new BandChain(endpoint)
  const oracleScript = await bandchain.getOracleScript(oracleScriptId)
  const { result, resolve_time } = await bandchain.getLastMatchingRequestResult(
    oracleScript,
    params,
    validatorCounts,
  )
  return { 
    result: parseFloat(result.px) / params.multiplier, 

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// Chain parameters
const endpoint = 'https://guanyu-devnet.bandchain.org/rest'
// Request parameters
const oracleScriptId = 13
const params = {
  "base_symbol": "BAND",
  "quote_symbol": "USD",
  "aggregation_method": "median",
  "multiplier": 1000000
}

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// npm install --save @bandprotocol/bandchain.js
import BandChain from '@bandprotocol/bandchain.js'
// Chain parameters
const endpoint = 'https://guanyu-devnet.bandchain.org/rest'
// Request parameters
const oracleScriptId = 13
const params = {
  "base_symbol": "BAND",
  "quote_symbol": "USD",
  "aggregation_method": "median",

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# Download genesis file from the repository.
wget https://raw.githubusercontent.com/bandprotocol/launch/master/band-wenchang-mainnet/genesis.json

# Move the genesis file to the proper location
mv genesis.json $HOME/.bandd/config

# Add some persistent peers
sed -E -i \
  's/persistent_peers = \".*\"/persistent_peers = \"[email protected]:26656,[email protected]:26656\"/' \
  $HOME/.bandd/config/config.toml

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# Create a new Band wallet. Do not lose your mnemonic!
bandcli keys add [[YOUR_WALLET]]

# Initialize a blockchain environment for generating genesis transaction.
bandd init --chain-id band-wenchang-mainnet [[YOUR_MONIKER]]

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# Install bandd, change its permission, and move to /usr/local/bin
wget -O bandd https://github.com/bandprotocol/bandchain/releases/download/v0.2.4/bandd_linux_amd64
chmod +x bandd
sudo mv bandd /usr/local/bin

# Install bandcli, change its permission, and move to /usr/local/bin
wget -O bandcli https://github.com/bandprotocol/bandchain/releases/download/v0.2.4/bandcli_linux_amd64
chmod +x bandcli
sudo mv bandcli /usr/local/bin

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{
  "key": "band-chain",
  "chain-id": "ibc-bandchain",
  "rpc-addr": "http://54.169.14.201:26657",
  "account-prefix": "band",
  "gas": 1000000,
  "gas-prices": "0.025uband",
  "default-denom": "uband",
  "trusting-period": "330h"
}

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{
  "key": "gaia",
  "chain-id": "band-cosmoshub",
  "rpc-addr": "http://gaia-ibc-hackathon.node.bandchain.org:26657",
  "account-prefix": "cosmos",
  "gas": 1000000,
  "gas-prices": "0.001uatom",
  "default-denom": "uatom",
  "trusting-period": "330h"
}

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{
  "key": "consumer",
  "chain-id": "band-consumer",
  "rpc-addr": "http://localhost:26657",
  "account-prefix": "cosmos",
  "gas": 1000000,
  "gas-prices": "0.025stake",
  "default-denom": "stake",
  "trusting-period": "330h"
}