Node.jsでJSON-RPCする ref: http://qiita.com/items/68d7f319cece7c2d4891

ideone.js

var
async  = require('async'),
ideone = require('./jsonrpc').createClient('http://ideone.com/api/1/service.json');

var
user   = 'your user',
pass   = 'your pass',
lang   = {'python': 4, 'ruby': 17}['ruby'],
src    = 'puts "Hello, World!"',
input  = '';

/*
ideone.testFunction(user, pass)(function(err, res) {
  console.log(res);
});
*/

async.waterfall([
  function(next) {
    console.log('createSubmission');
    ideone.createSubmission(user, pass, src, lang, input, true, false)(next);
  },
  function loop(data, next) {
    var
    link = data.link;
    console.log('getSubmissionStatus: %s', link);
    ideone.getSubmissionStatus(user, pass, link)(function(err, res) {
      console.log(res);
      if(err){
        next(err);
        return;
      }
      if(res.status == 0){
        next(null, link);
        return;
      }
      setTimeout(function(){
        loop(data, next);
      }, 100);
    });
  },
  function(link, next) {
    console.log('getSubmissionDetails');
    ideone.getSubmissionDetails(user, pass, link, false, false, true, true, true)(next);
  },
], function(err, result) {
  if(err) {
    console.log(err);
    return;
  }
  console.log(result);
});

jsonrpc.js

var
request = require('request');

function JsonRpcClient(url) {
  return Proxy.create({
    get: function(_, method) {
      var
      requester = function() {
        var
        args = Array.prototype.slice.call(arguments, 0);
        return call.bind(this, method, args);
      };
      requester.call = function(params, callback) {
        call(method, params, callback);
      };
      return requester;
    }
  });

  function call(method, params, callback) {
    var
    body = JSON.stringify({
      jsonrpc: '2.0',
      id: +(new Date),
      method: method,
      params: params,
    });
    request(url, {
      method: 'POST',
      body: body,
      header: {
        'Content-Length': Buffer.byteLength(body, encoding='utf8'),
      },
      json: true,
    }, function(err, res, body) {
      if(body && body.error) {
        err = new Error(body.error.msg);
        err.data = body.error;
      }

      callback(err, body && body.result);
    });
  }
}

module.exports = {
  createClient : JsonRpcClient,
};