How to configure a multi-platform screening system? TG/WhatsApp/Line/Zalo Complete Operation Guide

In B2B overseas customer acquisition, the value of the screening system is increasingly valued by the team - whether it is cross-border e-commerce off-site traffic, Telegram community fans, or Line customer maintenance, Zalo Vietnam market expansion, the core premise is to obtain real, active numbers with target attributes. In the past, a single platform filter could only solve the verification problem of one channel. Nowadays, overseas teams often need to cover 3-5 social communication platforms at the same time. The multi-platform filter system has become a standard tool.

This article will take the KK-DATA platform as an example to demonstrate step by step how to configure screening tasks for Telegram, WhatsApp, Line, and Zalo, and explain the actual use of each detection type (activation, activity, gender, etc.) to help you quickly screen out the “right people” and avoid blind contact to waste budget.

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What is a multi-platform screening system? Why use it?

Screen number system is a set of tools for batch verification of whether mobile phone numbers are registered and active on a certain social platform, and whether they are accompanied by gender, age and other attributes. Multi-platform screening system supports the same number pool to be polled and detected among multiple platforms (such as TG, WhatsApp, Line, Zalo), uploaded once, and judged by multiple platforms.

Core benefits: Avoid sending private messages or adding friends to “invalid numbers”, thereby reducing customer acquisition costs and improving conversion rates.

Multi-platform screen size vs single platform screen size: comparative advantages

Comparison dimensions	Single platform screen number	Multi-platform screen number
Data reuse	The number can only be verified for one platform. If you change the platform, you need to re-purchase or upload it	One upload can detect the status of multiple platforms at the same time
Target filtering flexibility	Can only filter attributes of a single platform	Supports cross-platform combination conditions, such as “TG is active and WhatsApp is activated”
Operating costs	Need to connect with multiple suppliers and manage multiple accounts	One console + one customer service robot, unified management
Data uniformity	The format of results from different platforms is confusing	The exported fields are consistent, which facilitates cleaning and secondary processing

Which scenarios require the use of multi-platform filters?

• Cross-border e-commerce independent website promotion: To send promotional links through WhatsApp and Telegram, you need to first verify whether the number is activated on the platform.
• Telegram community followers: Screen “male users who have been active in the last 7 days” and cooperate with tgid for accurate invitations.
• Line Customer Maintenance: For Japan and Taiwan markets, verify the validity of Line first, and then add friends through uid.
• Zalo Vietnam Market Expansion: Zalo has a very high penetration rate in Vietnam, and selects user groups that are “activated and male” to recommend the brand homepage.

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What do I need to prepare before using the screening system?

Before starting to screen, it is recommended to complete the following three steps of preparation:

1. Registration Console: Visit https://app.kkdata.cc/ to create an account.
2. Recharge USDT: The platform adopts a per-item deduction model, and there is no subscription package. The recharge method only supports USDT (TRC20), with a minimum of about 50 USDT. The balance will be automatically credited to your account after recharging.
3. Bind Telegram notification: Contact the customer service robot two-way through https://t.me/kkdata_robot. After binding, you will receive a real-time reminder when the task is completed.

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How to configure the Telegram filter in the filter system?

TG screen size is one of the most frequently requested requirements when going overseas. The following steps take the KK-DATA console as an example:

1. Log in to the console and click “New Task”.
2. Select the platform as Telegram.
3. Set the detection type (multiple can be checked at the same time):
   • Activation detection: Determine whether the number has been registered with Telegram.
   • Activity Detection: Determine whether it has been active recently, supporting specified windows (such as 7 days, 14 days, 30 days).
   • Gender Detection: Returns the gender and age fields. Age is inferred by the algorithm and can be used as a reference for group distribution (such as screening people around 30 years old).
   • tgid export: Export the Telegram digital ID (tgid) corresponding to each number to facilitate subsequent secondary access through the API.
4. Upload the number file (supports CSV, TXT, one number per line).
5. Check the estimated fee (for specific price per item, please see the real-time rate on the console).
6. Submit the task and wait for the result. Once the results are returned, Telegram will push a notification.
7. Export data: Select CSV or TXT format to download a table containing all detection fields.

Detailed explanation of the detection type of TG screen number

Detection type	Return fields	Usage scenarios
Activate detection	tg_registered: true/false	Filter unregistered numbers
Activity detection	tg_active_last_7d / 14d / 30d	Locate recent online users
Gender detection	tg_gender: male/female/unknown + tg_age: approx_30	Targeting by gender, age
tgid export	tg_tgid: 1234567	For TG SDK or bot invitation

How to use TG filter results to optimize customer acquisition?

• Combined condition filtering: Create a filtering rule tg_registered=true AND tg_active_last_7d=true AND tg_gender=male and export the tgid and mobile phone number of this batch of numbers.
• Second touch combined with tgid: If you use Telegram bot or third-party tools, you can directly send invitation links or verification messages through tgid, eliminating the need to add friends, and the conversion rate is higher.

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How to configure WhatsApp screen in the screen system?

The configuration logic of WhatsApp filter is similar to TG, but the detection type and fields are slightly different:

1. Create new task → Select WhatsApp.
2. Optional detection types:
   • Activation detection: Whether the number is registered with WhatsApp (including personal account/business account distinction, please see the export field for details).
   • Activity Detection: Determine the recent online status.
   • Gender Detection: Some numbers can return gender, and the fields are subject to console export.
3. Upload the number and submit the task.
4. The result export fields include: wa_registered, wa_active, wa_gender, wa_business (whether it is a commercial account or not), etc.

Tips: WhatsApp’s activity detection is based on the last online timestamp. If the number has privacy restrictions set, it may return “unknown”. It is recommended to use activation detection as a basic condition at the same time.

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How to configure Line filter number in the filter number system?

Line is highly used in Japan, Taiwan, Thailand and other markets. The key to Line screening is “effective detection” and “gender targeting.”

1. Create a new task → select Line.
2. Detection type:
   • Line activated/valid: Determine whether the number is registered with Line and whether it is a valid account (can receive messages).
   • Line Gender Detection: Returns line_gender: male / female / unknown, can be used for male-targeted promotion.
3. The export field contains line_uid (Line user’s unique ID), which can be used to add friends or push in the future.
4. It is recommended to use the “male + active” combination to promote male consumer products.

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How to configure Zalo sieve numbers in the sieve number system?

Zalo is the “WeChat” of the Vietnamese market, covering more than 70 million users. Zalo screening is for Vietnam/Southeast Asia customer acquisition team, the operation is as follows:

1. Create a new task → Select Zalo.
2. Detection type:
   • Zalo activation: Whether the number is registered with Zalo.
   • Zalo Active: Whether there has been any recent login or session activity.
   • Zalo Gender: Returns gender information.
3. The exported fields include zalo_uid, zalo_registered, zalo_active, zalo_gender, etc.

Practical scenario: A team engaged in e-commerce in Vietnam first screened out target users through the conditions of “Zalo activation + active in the last 30 days + female”, and then used uid to invite followers to the brand homepage. The customer acquisition cost was about 40% lower than blind mass messaging.

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Billing methods and anti-fraud precautions for the screen number system

Billing instructions

• No subscription package: After the balance is recharged, the fee will be deducted according to the number of tests, and you pay as much as you use.
• Deposit method: USDT (TRC20) only, minimum about 50 USDT.
• Deduction Timing: The task will be deducted from the balance when the task is completed, and the estimated fee will be displayed before submission.
• Platform unit price: The prices are different for different platforms (Telegram / WhatsApp / iMessage / RCS / Line / Zalo) and different detection types (activated vs active vs gender). For details, see the real-time price of the console.

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Data export and deduplication warehouse: How to avoid repeated deductions?

The results generated by each screening task can be exported to CSV or TXT, and the platform has a built-in data deduplication warehouse:

• Cross-task deduplication: When you upload a number, the system will automatically compare historical detection records. If the number has been detected in a previous task (same detection type on the same platform), no repeated charges will be deducted.
• It is recommended that before starting a new task each time, you first import the total number database and the system will automatically filter the checked numbers.

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FAQ

Q: How many numbers can be screened at most in one batch?
Answer: The maximum number of numbers in a single task is about 1 million. The specific number depends on the platform detection type and server resources. If the number exceeds 1 million, it is recommended to submit it in batches.

Q: How long will it take for the results to be available after the screening is completed?
A: Result return time depends on number of numbers and detection type. Usually, the detection of TG activation within 10,000 lines is completed within a few minutes; a large-area task of 1 million lines may take several hours. You will be notified via Telegram when completed.

Q: If the balance is insufficient, will the submitted tasks be interrupted?
Answer: When submitting a task, the system will verify whether the balance is sufficient to pay the estimated fee; if the balance is insufficient, new tasks cannot be submitted. Submitted tasks will be executed normally and fees will be deducted. Please ensure that your account has sufficient balance.

Q: Is the “Age” field in the exported number data accurate?
Answer: The age field comes from user information or algorithm inferences disclosed by some platforms. It can be used as a reference for group distribution (such as screening people around 30 years old), and is not ID-level accurate data. It is recommended to use it together with fields such as activity level.

Q: I want to check whether a certain number is activated on TG, WhatsApp and Line at the same time. Do I need to submit the task three times?
Answer: Yes, each platform needs to create a separate screening task. However, the platform supports multiple screen numbers across platforms, and the deduplication warehouse can help you avoid repeatedly uploading numbers that have been tested. After uploading once, the system automatically records the inspection number, and subsequent inspections on other platforms will not be billed repeatedly.

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Start your multi-platform screening journey now. 👉Log in to the console to start screening numbers If you have any questions, please contact customer service in both directions https://t.me/kkdata_robot For more operating instructions, please refer to Usage Documentation