> [!WARNING]
> [Zyte API](../../zyte-api/get-started.md#zyte-api) is replacing Smart Proxy Manager. It is
> no longer possible to sign up to Smart Proxy Manager. If you are an
> existing Smart Proxy Manager user, see spm-migrate.

# Using Smart Proxy Manager with PhantomJS, CasperJS, SpookyJS

> [!WARNING]
> For the code below to work you must first [install the Zyte
> CA certificate](../../misc/ca.md#ca).

> [!NOTE]
> All the code in this documentation has been tested with Node.js v14.15.1, PhantomJS 2.1.1, CasperJS 1.1.4 and SpookyJS 0.2.5.

## Installation

Setup the Zyte SmartProxy (formerly Crawlera) Headless Proxy as described in spm-headless.
It’ll be used in all of the below mentioned code examples.

## PhantomJS

1. Install [PhantomJS](https://phantomjs.org/download.html).
2. Run the following code using `phantomjs --ignore-ssl-errors=true sample.js`.

```javascript
// sample.js
phantom.setProxy('localhost', '3128', 'http');
var page = require('webpage').create();

page.open('https://toscrape.com', function (status) {
   console.log(page.content);
   phantom.exit();
});
```

## CasperJS

1. Install [PhantomJS](https://phantomjs.org/download.html) & [CasperJS](https://www.casperjs.org/).
2. Set environment variable `ENGINE_EXECUTABLE` with the `phantomjs` executable path.
3. Run the following code using `casperjs --ignore-ssl-errors=true sample.js`.

```javascript
// sample.js
phantom.setProxy('localhost', '3128', 'http');
var casper = require('casper').create();

casper.start('https://toscrape.com', function() {
   this.echo(this.getHTML());
});

casper.run();
```

## SpookyJS

1. Make sure to install [PhantomJS](https://phantomjs.org/download.html) & [CasperJS](https://www.casperjs.org/).
2. Install SpookyJS using `npm install spooky`.
3. Install SpookyJS dependencies using `npm install --prefix node_modules/spooky`.
4. Set environment variable and value `ENGINE_FLAGS=--ignore-ssl-errors=true`.
5. Run the sample code using `node sample.js`.

```javascript
// sample.js
var Spooky = require('spooky');
var spooky = new Spooky({
      child: {
            proxy: 'localhost:3128',
            transport: 'http',
      },
      casper: {
            logLevel: 'debug',
            verbose: true
      }
   }, function (err) {
      if (err) {
            e = new Error('Failed to initialize SpookyJS');
            e.details = err;
            throw e;
      }

      spooky.start('https://toscrape.com');
      spooky.then(function () {
            this.emit('response', this.evaluate(function () {
               return document.documentElement.innerHTML;
            }));
      });
      spooky.run();
});

spooky.on('error', function (e, stack) {
   console.error(e);
   if (stack) {
      console.log(stack);
   }
});

spooky.on('response', function (response) {
   console.log(response);
});
```