In Multilogin, CookieRobot helps you warm up browser profiles by visiting websites and collecting cookies automatically. It's useful when you're preparing new profiles and don't want to visit every website yourself.

➡️ In Postman, open “Multilogin API” → “Script Runner” → “Start Script Runner” → add your automation token → enter your CookieRobot settings → click “Send”.

CookieRobot is only for browser profiles. Cloud phones don't need this browser-cookie warm-up because they run Android apps. CookieRobot can help build browsing history, but it doesn't guarantee lower detection risk or prevent account restrictions.

Before you start

You'll need:

• Multilogin running on your computer
• Postman with the Multilogin API collection imported
• A valid automation token
• The IDs of the browser profiles you want to use

Step 1: open Script runner

1. Open Postman → “Collections” → “Multilogin API” → “Script Runner”
2. Select “Start Script Runner”
3. Open “Authorization” → select “Bearer Token”
4. Paste your automation token into the “Token” field

Step 2: add CookieRobot

1. Open the “Body” tab
2. Select “raw” → “JSON”
3. Paste this request:

{
    "script_file": "cookie_robot.py",
    "object_id": "1cf0aa65-1df9-4b28-a201-535f701acc24",
    "is_builtin": true,
    "profile_ids": [
        {
            "profile_id": "profile uuid"
        },
        {
            "profile_id": "profile uuid",
            "is_headless": true
        }
    ],
    "script_params": [
        {
            "name": "websites",
            "value": [
                "https://youtube.com",
                "https://google.com",
                "https://amazon.com"
            ]
        },
        {
            "name": "randomOrder",
            "value": true
        },
        {
            "name": "fractionMode",
            "value": 0.7
        },
        {
            "name": "processCookieConsent",
            "value": true
        },
        {
            "name": "closeBrowser",
            "value": false
        }
    ]
}

4. Replace "profile uuid" with your actual browser profile IDs
5. Adjust the websites and settings as needed

Step 3: customize CookieRobot

You can decide which websites CookieRobot visits, how many it visits, and what happens afterward.

Browser profiles

• profile_id: the browser profile you want to warm up
• is_headless: true runs without a visible browser window, while false lets you watch it work

Websites

Use websites to list the websites you want CookieRobot to visit.

For example, if you're preparing browser profiles for marketplace work, you could include Amazon, eBay, and other relevant websites.

If you leave the list empty, CookieRobot uses its default websites.

Website order

• randomOrder: true: visits websites in a random order
• randomOrder: false: follows the order in your list

Number of websites

Use fractionMode to choose how much of your website list CookieRobot visits.

• 1.0: all websites
• 0.5: half the websites
• 0.7: 70% of the websites

For example, if you've added 20 websites and set fractionMode to 0.5, CookieRobot will visit 10 of them.

Set randomOrder to true when using fractionMode.

Cookie pop-ups

• processCookieConsent: true: tries to handle supported cookie-consent pop-ups
• processCookieConsent: false: leaves them alone

CookieRobot may not handle every website's cookie banner.

Close the browser afterward

• closeBrowser: true: closes the profile when CookieRobot finishes
• closeBrowser: false: leaves the profile open

Step 4: run CookieRobot

Once everything looks right:

1. Check your profile IDs and website list
2. Click “Send”
3. Check the API response
4. Wait for CookieRobot to finish visiting the selected websites

A 200 OK response means the API request worked. Check the script results to confirm CookieRobot completed its work.

If you're not using headless mode, you can watch CookieRobot visit websites in the browser.

Troubleshooting

Getting 401 Unauthorized

Check your automation token under “Authorization” → “Bearer Token”.

If it has expired, generate a new automation token.

CookieRobot won't start

Make sure Multilogin is running, your browser profiles are stopped, and your profile IDs are correct.

Also check that your request contains valid JSON.

CookieRobot skips some websites

Check fractionMode. If it's set to 0.5, CookieRobot will only visit half your list.

Set it to 1.0 to visit every website.

For other API errors, see Multilogin API rate limits and response codes.