I have this private instagram account julianakhao. I need to get some new tracks from it. Tenai is here to uncover some of its mutual followers* as shown below: *"Mutual followers" means accounts following and being followed-back by your the target account.

pip install tenai

# Print help d
tenai -h/--help
# Usage
tenai -s/--session-id SESSIONID -u/--username USERNAME

• To export the result to json, add -e/--export
• To print urls instead of username, add --url
• To print details on account, add -d/--details

>>> from tenai import InstaMutualsChaining
>>> info = InstaMutualsChaining(session_id=SESSIONID)
>>> info.get_data(username=USERNAME)
{"users":[user,user...],"status":"ok","is_recommend_account":False}

• ⚠️ Accounts with too few mutuals (under ~20*) are automatically protected against chaining.
  • You can't know how many mutuals a private account has if you're not following it.
• ⚠️ Accounts with too much followers (over ~15k*) are also protected.
• ⚠️ Accounts who disabled Similar account suggestions (very few) are protected.
• ⚠️ Accounts followed by yourself are not targetable (they're returning suggestions based on your own activity).
• ✅ All accounts not mentionned in the previous lines are targetable with this technique.

*These numbers are approximative, based on the tests I made.

• 💡 Tenai comes from privaTE iNstagram chAIning.
• 🤫 The program will, of course, not alert the target.
• ⏳ Because of some pythonic part in the API response ("sources": "[47, 11, 20]" -> "sources": str(list)), this technique might be exploiting a prototype in the API that could be changed soon.
• 👀 This program is using an offensive SOCMINT technique, please use it only for investigative purposes. I am not responsible of its misuse !
• ♻️ Results vary from minute to minute: I advise to retry after a bit of time, it could show more accounts.

When you're looking at a private account (on browser or app), there are suggestions of other accounts to follow. The API endpoint in charge of responding the accounts to display (https://i.instagram.com/api/v1/fbsearch/accounts_recs/), is responding for few weeks some new parameters, such as the following:

"chaining_info": {
    "sources": "[11]",
    "algorithm": null
}

After many tests, I found out that "sources" can contain 3 different values with a certain signification for each:

• "[11]", accounts following and being followed by the target account (mutuals),
• "[20]", your personnal suggestions influenced by your activity,
• "[47]", 2 accounts or more you follow are following this user.

The "sources" values can be additionned, such as "[11, 47]", a mutual of your target followed by 2 or more of your friends.
Also, "sources" value is the pythonic value I'm talking about in more, that seems to be a str(list).