As WhatsApp continues to enhance its security protocols, new numbers face increased scrutiny, particularly for businesses using the CrunchzApp WhatsApp API. Newly registered numbers are often flagged as suspicious, making it critical to ‘warm up’ these numbers before integration to avoid getting blocked.
The longer a number has been active on WhatsApp, the less likely it is to trigger security concerns. However, brand-new numbers are automatically placed under increased suspicion, especially when they show sudden spikes in messaging activity.
The Importance of Number Warming
‘Number warming’ involves gradually ramping up a new number’s WhatsApp activity in a way that mimics real user behavior. This strategy prevents WhatsApp’s anti-spam systems from flagging the number as suspicious and helps build a solid reputation.
To warm up a number, perform actions such as:
- Messaging contacts in your phonebook
- Making voice or video calls
- Posting WhatsApp status updates
- Engaging in group chats
These interactions signal to WhatsApp that the number is legitimate, not a bot or spam account, thereby lowering the risk of being blocked once you integrate it into CrunchzApp for automated messaging.
Strategies for Warming Up New Numbers
Warming up a new number should be done gradually over a period of 3 to 10 days. Below is a step-by-step guide to ensure smooth integration:
Day 0: Initial Setup
- Avoid connecting your new WhatsApp number to CrunchzApp immediately after registration. Let it sit idle for a few hours.
- Consider purchasing a dedicated proxy address for your phone, making sure it matches the location of your business or API.
- Complete your WhatsApp profile with a profile picture and details to appear authentic.
- Add 20-50 contacts to your phone’s address book. If necessary, manually input some contacts as an empty contact list might trigger scrutiny.
- Start casual conversations by sending handwritten messages to 1-2 contacts, then wait for their responses.
Day 1: Begin Messaging
- Start small by initiating 3-6 private conversations with contacts already in your address book.
- Use the CrunchzApp API to send varied messages (e.g., text, images, stickers) and ensure you receive responses.
- Continue exchanging media files to simulate normal behavior.
Day 2: Increase Engagement
- Increase the number of conversations to 10-15, while keeping message variety (e.g., images, links, text) high.
- Space out your messages (aim for 1 message per minute) to make your activity appear more organic.
Day 3: Gradually Boost Activity
- Increase the number of conversations and begin participating in group chats, if possible.
- Send a wider variety of messages, including longer texts and links, while ensuring the interaction remains natural.
- Aim for balanced communication, where the number of messages sent closely matches those received.
Day 4+: Diversify Your Activity
- Join more WhatsApp groups or create your own to engage with more users.
- Post status updates and actively participate in group discussions to build a more authentic usage history.
- Continue increasing your message volume, but limit activity to no more than 2 messages per minute and avoid sending messages for more than 6 hours a day or 3 consecutive days.
General Tips for Successful Number Warming
- Keep activities random and human-like to avoid being flagged as a bot.
- Steer clear of sending large message batches or engaging in one-way communication (i.e., sending messages without responses).
- Spread interactions throughout the day rather than sending messages all at once.
- Gradually increase the volume and variety of messages you send to build a robust, natural-looking history.
For more detailed tips on preventing account blocking, see our comprehensive guide: “How to Avoid Being Banned on WhatsApp“.
By following this structured warming-up process, businesses can reduce the risk of WhatsApp blocking new numbers and ensure a smooth integration with CrunchzApp for using the WhatsApp API effectively.