Verify contracts using Blockscout API

verify.js

const axios = require('axios');
const assert = require('assert');

axios.interceptors.request.use(request => {
  console.log('Starting Request', request);
  return request;
});

const base = 'https://explorer.testnet.galtproject.io';
const COMPILER_VERSION = 'v0.5.7+commit.6da8b019';
const OPTIMIZATION = false;
const source =
  'pragma solidity 0.5.7;   contract MyContractStorage {   mapping(bytes32 => address) public contracts;    function setContract(bytes32 _key, address _value) external {     contracts[_key] = _value;   } }';

const EVM_VERSION = 'petersburg';

const verifyGet = async (name, addressHash, optimization, compilerVersion, contractSourceCode) => {
  assert.ok(name);
  assert.ok(addressHash);
  assert.ok(compilerVersion);

  const params = {
    module: 'contract',
    action: 'verify',
    name,
    addressHash,
    compilerVersion,
    contractSourceCode,
    evmVersion: EVM_VERSION,
    optimization: !!optimization
  };

  try {
    const response = await axios({
      url: '/api',
      method: 'get',
      baseURL: base,
      params
    });
    const { data } = response;
    console.log(data);
  } catch (error) {
    console.log(error);
  }
};

const verifyPost = async (name, addressHash, optimization, compilerVersion, contractSourceCode) => {
  assert.ok(name);
  assert.ok(addressHash);
  assert.ok(compilerVersion);

  const params = {
    module: 'contract',
    action: 'verify',
    name,
    address_hash: addressHash,
    compiler_version: compilerVersion,
    contract_source_code: contractSourceCode,
    evmVersion: EVM_VERSION,
    optimization: !!optimization
  };

  try {
    const response = await axios({
      url: '/api/v1/verified_smart_contracts',
      method: 'post',
      baseURL: base,
      data: params
    });
    const { data } = response;
    console.log(data);
  } catch (error) {
    console.log(error);
  }
};

// verifyPost('MyContractStorage', '0xe74aef820d13cce919ba5327e6e0a532c44cf2e8', OPTIMIZATION, COMPILER_VERSION, source);
verifyGet('MyContractStorage', '0xa95441b9149d25412afc757feb22108a3de72ddd', OPTIMIZATION, COMPILER_VERSION, source);